Sensor Electronics SEC Millenium Series Instruction And Operation Manual
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Sensor Electronics SEC Millenium Series Instruction And Operation Manual

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Table of Contents

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Sensor Electronics Corporation
12730 Creek View Avenue
Savage, Minnesota 55378
Gas Detection Systems
Training Manual
August 2017

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Summary of Contents for Sensor Electronics SEC Millenium Series

  • Page 1 Sensor Electronics Corporation 12730 Creek View Avenue Savage, Minnesota 55378 Gas Detection Systems Training Manual August 2017...
  • Page 2 SEC 3000 Gas Detector Features • Compact low cost design • No field gas calibration required • Intrinsically safe & explosion proof • Universal control board • Interchangeable sensor modules for oxygen and toxic gases • Temperature compensated sensor • Stand alone gas detector with 4-20 mA output •...
  • Page 3 10% of Full Scale Sampling Method: Temperature Rating: Diffusion Toxic gas sensors temperature range may vary. Optional sample draw (requires 1 liter per Please consult with Sensor Electronics. minute sample flow rate) Operating Voltage: _ _ _ Output (Analog): 24 VDC...
  • Page 4 SEC 3000 Gas Detector Instruction and Operation Manual Sensor Electronics Corporation 12730 Creek View Avenue Savage, Minnesota 55378 USA (952) 938-9486 Fax (952) 938-9617 Email: sales@sensorelectronics.com Web site: www.sensorelectronics.com Part Number 1460003, Rev A...
  • Page 5 Sensor Electronics Corporation including but not limited to, the fitness for a particular purpose. In no event shall Sensor Electronics Corporation be liable for direct, incidental, or consequential loss or damage of any kind connected with the use of its products or failure to function or operate properly.

  • Page 6: Table Of Contents

    Revision History Date Description of Change Page Aug 2015 Assign new part number, place under ECO control All (footer) Correct Temp Specifications to align with certifications Add Caution and Warning Statements Remove Y2K Disclaimer (obsolete) 31015 Oct 2013 Part Number 75-3000 Update Company Address Cover 091404...

  • Page 7: Specifications

    Silane Formaldehyde Please note that this list is not all-inclusive. The SEC 3000 sensors can be calibrated for other toxic gases provided a calibration gas is available. For more please contact Sensor Electronics Corporation. Detection Method: Electrochemical or Galvanic Aspiration:...

  • Page 8: General Description

    II GENERAL DESCRIPTION CONVENTIONS The following conventions are used in this manual. Warning Statement VDC (DC Voltage) SEC 3000 The SEC 3000 toxic gas detector is a microprocessor based intelligent gas detector that continuously monitors toxic gases and vapors ideally suited for use in harsh environments. The SEC 3000 is a stand-alone device providing a continuous 4 to 20 mA output.

  • Page 9: Operation

    III. OPERATION Installation and Startup Warning: The user shall be made aware that if the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired. The first step in the installation process is to establish a mounting location for the SEC 3000. Select a location that is typical of the atmosphere to be monitored or close to the anticipated source of a dangerous gas.
  • Page 10 Shielded cable is recommended. Wiring should be installed in medal conduit with no other cabling in the same conduit. Warm-up When power is applied to the detector, it enters a one (1) minute warm-up mode. The output current will be 0.8 mA during the warm up time period.

  • Page 11: Calibration

    IV. CALIBRATION The SEC 3000 is factory calibrated, zeroed and spanned with calibration gas. After the SEC 3000 is installed under power for 24 hours it should be calibrated (zeroed and spanned) with calibration gas. Calibration frequency is dependent on the application and installation requirements. Typical calibration of the gas sensors should be done on a quarterly basis.

  • Page 12: Maintenance

    V. MAINTENANCE The SEC 3000 does not normally require routine maintenance other than calibration. The only consumable item on the SEC 3000 is the sensing element. The toxic gas sensing element will typically last for 2 years of operation. VI. Parts List Part Number Description 1420636...

  • Page 13: Cross Sensitivity Table

    Cross Sensitivity Table Gas Sensor Type Hydride COCl Form. 0.05 0.05 0.005 0.002 0.001 0.02 0.01 0.01 0.001 0.005 0.001 0.001 0.00002 0.001 0.05 0.05 0.04 -0.1 -0.1 -0.3 0.05 -0.08 -0.1 0.01 0.15 -0.07 -0.1 -0.3 -2.5 -0.8 -0.01 Hydri -0.04 -0.1...

  • Page 14: Drawing Section

    VII. Drawing Section Figure # Title Figure 1 Wiring Diagram, SEC 3000 Figure 2 SEC Sensor Separation Kit Figure 1 Doc#: 1460003, Rev A Operation Manual, SEC 3000 Electro-Chemical Gas Sensor Page 11 of 13...
  • Page 15 Doc#: 1460003, Rev A Operation Manual, SEC 3000 Electro-Chemical Gas Sensor Page 12 of 13...

  • Page 16: Part Number Construction

    Part Number Construction Gas Type Range Units Wire/Cable Wire Length XXXX Range Value (4 Places) M: PPM 0: Wires Inches Length B: PPB 1: Cable S: Standard Length V: %Vol (24”) L: %LEL B2H6: 32 AsH3: 32 BCl3: 21 BF3: 23 Cl2: 11 ClF3: 23 CO: 16...
  • Page 17 SEC 3100 DIN Digital Gas Transmitter Features • DIN rail mount • Backlit LCD Display • Low Cost • Plug and play toxic, oxygen and combustible gas sensors • Self-check system • 4-20 mA output • RS-485 Interface (Isolated) • Optional alarm and fault relays •...
  • Page 18 TB6 (J6) 50% Full Scale 75% Full Scale Full scale >20 Over-range Sensor Electronics Corporation 12730 Creek View Avenue, Savage, MN 55378 U.S.A. • (800) 285-3651 • (952) 938-9486 • FAX: (952) 938-9617 Email: sales@sensorelectronic.com • website: www.sensorelectronic.com © 02/15...
  • Page 19 SEC 3100 Digital Gas Transmitter SHOWN WITH SEC MILLENIUM SENSOR Features • Explosion Proof • Back lighted LCD Display • Low Cost • Plug and play toxic, oxygen and combustible gas sensors • Self-Check system • 4-20 mA output • RS-485 Interface (Isolated) •...
  • Page 20 75% Full Scale Full scale >20 mA Over-range Sensor Electronics Corporation 12730 Creek View Avenue, Savage, MN 55378 U.S.A. • (800) 285-3651 • (952) 938-9486 • FAX: (952) 938-9617 www.sensorelectronic.com • sales@sensorelectronic.com LIT PART NUMBER: 3100DATASHEET © REV 3, 2/15...
  • Page 21 Temperature Rating Humidity 18-32 VDC -40° to + 70°C 0-99% RH (non-condensing) Operating Current Input / Output (digital) Part Number 50mA @ 24VDC MODBUS RTU 3100-000-REPEAT Sensor Electronics Corporation 5500 Lincoln Drive Minneapolis, Minnesota 55436 USA (T) 952.938.9486 (F) 952.938.9617 www.sensorelectronics.com...
  • Page 22 50mA @ 24VDC 0-99% RH (non-condensing) Calibration Value: 4 (Standard ASCII Characters) Output (digital) Input Part Number SEC SSP (Smart Sensor Protocol) Low Alarm 3100-000-000-LIM High Alarm Sensor Electronics Corporation 5500 Lincoln Drive Minneapolis, Minnesota 55436 USA (T) 952.938.9486 (F) 952.938.9617 www.sensorelectronics.com...
  • Page 23 SEC 3100 EXPLOSION PROOF WIRING DIAGRAM SEC 3100 LIM High Alarm Low Alarm + 24 VDC Switch Device Pressure Switch SEC 3100 Transmitter Open Path Gas Detector Air Flow Switch (back side) Temperature Switch Fire Detector SEC 3100 Explosion Proof Transmitter NOTE: Refer to the SEC 3100 Transmitter Instruction Manual for additional wiring connections.
  • Page 24 SEC 3100 DIN WIRING DIAGRAM SEC 3100 LIM High Alarm Low Alarm + 24 VDC Switch Device Pressure Switch Open Path Gas Detector Air Flow Switch SEC 3100 DIN Transmitter Temperature Switch Fire Detector TB 5 DC COMMON +24 VDC 4 –...
  • Page 25 Calibration Value: 4 (Standard ASCII Characters) Output (digital) Input (analog) Part Number SEC SSP (Smart Sensor Protocol) Impedance: 200 Ω 3100-000-000-AIM Max applied voltage: 32 VDC Sensor Electronics Corporation 5500 Lincoln Drive Minneapolis, Minnesota 55436 USA (T) 952.938.9486 (F) 952.938.9617 www.sensorelectronics.com...
  • Page 26 SEC 3100 EXPLOSION PROOF WIRING DIAGRAM SEC 3100 AIM 4-20 mA output + 24 VDC DC Common 4-20 mA Device Pressure Transmitter Open Path Gas Detector Pyrolyzer SEC 3100 Transmitter Temperature Transmitter (back side) Fire Detector SEC 3100 Explosion Proof Transmitter NOTE: Refer to the SEC 3100 Transmitter Instruction Manual for additional wiring connections.
  • Page 27 SEC 3100 DIN WIRING DIAGRAM SEC 3100 AIM 4-20 mA output + 24 VDC DC Common 4-20 mA Device Pressure Transmitter Open Path Gas Detector Pyrolyzer Temperature Transmitter Fire Detector SEC 3100 DIN Transmitter TB 5 DC COMMON +24 VDC 4 –...
  • Page 28 SEC 3100 Transmitter Instruction and Operation Manual Sensor Electronics Corporation 12730 Creek View Avenue Savage, Minnesota 55378 USA (952) 938-9486 Fax (952) 938-9617 Web site www.sensorelectronics.com Part Number 3100-EXP-MANUAL REV 11, 20141007...
  • Page 29 Sensor Electronics Corporation including but not limited to, the fitness for a particular purpose. In no event shall Sensor Electronics Corporation be liable for direct, incidental, or consequential loss or damage of any kind connected with the use of it's products or failure to function or operate properly.
  • Page 30 Table of Contents SPECIFICATIONS GENERAL DESCRIPTION III. OPERATION Installation and Startup Fault Codes IV. MAGNETIC SWITCH OPERATION FIGURES Figure 1 – Overall Layout Figure 2 – SEC 3100 Wiring Figure 3 – SEC Sensor Separation Kit Part Number 3100-EXP-MANUAL REV 11 20141007...

  • Page 31: Specifications

    I. SPECIFICATIONS Model: SEC 3100 Transmitter For use with: SEC Millenium and SEC Signature series infrared sensors and SEC 3000 Toxic and Oxygen gas sensors. Part Number: SEC 3100-XXX-XXXXXX Output (analog): 4-20 mA (Source type), max. 1000 Ohm load at 24 VDC supply voltage Output (digital): RS485 LAN (isolated) Output (relays):...

  • Page 32: General Description

    II GENERAL DESCRIPTION CONVENTIONS The following conventions are used in this manual. Warning Statement VDC (DC Voltage) SEC 3100 The SEC 3100 transmitter is designed to be used with the SEC Millenium, SEC Signature infrared gas sensors or SEC 3000 toxic gas detectors. The SEC 3100 is a microprocessor based intelligent transmitter continuously monitoring information from the gas sensor.
  • Page 33 floor for gases that are heavier than air. Note that air currents can cause a gas that is heavier than air to rise. In addition, if the temperature of the gas is hotter than ambient air or mixed with gases that are lighter than air, it could also rise.
  • Page 34 The 4 to 20 mA output of the SEC 3100 sensor is a non-isolated current source. Current Output and Corresponding Status Current Output Status 0-20 mA Normal measuring mode 0.0 mA Unit Fault 0.2 mA Reference channel fault 0.4 mA Analytical channel fault 0.8 mA Unit warm up...

  • Page 35: Magnetic Switch Operation

    IV. MAGNETIC SWITCH OPERATION The SEC 3100 has three (3) magnetic switch pickups on the Display PCB. The picture below shows the location of the magnetic switches labeled UP, DOWN and ENTER. Placing a magnet in close proximity to one of the switches will cause the following operations to occur. Switch Operation ENTER...
  • Page 36 V. MENU OPERATION Inital Power Up Sequence of the SEC 3100 SYSTEM BOOT PROCESS --- WAIT FOR SYNC –- SYSTEM BOOT PROCESS -WAIT FOR SENSOR - INITIALIZING ID: xx WARM SN: xxxxx TYP: x.x VER: x.x ID: xx WARM 0-20.0PPM ENT TO ABORT ID: 1 0-20.0 PPM...
  • Page 37 Selecting Enter when the SEC 3100 in in normal operating mode will advance to the following display: Selecting Enter will allow the operator to safely remove the Memory Card. * EJECT MEMORY CARD INFO MAIN MENU EXIT Arrow Down EJECT MEMORY CARD * INFO MAIN MENU EXIT...
  • Page 38 Main Menu and Sub Menus EJECT MEMORY CARD Enter Calibration Menu * CALIBRATION INFO ALARM Used to calibrate * MAIN MENU RELAY the gas sensor. Down Arrow Alarm Menu CALIBRATION Used to set * ALARM alarm level set RELAY points and parameters.
  • Page 39 Calibration Menu * CALIBRATION Enter ALARM RELAY Using the Up and Down arrows allows the operator to move the cursor (*) to select a function. * ZERO SPAN CAL. VAL EXIT To Zero the sensor apply clean air (N2 for an oxygen sensor) and select enter. The following will be displayed.
  • Page 40 To Span the sensor with calibration gas use the Up and Down arrows to select the following display. ZERO * SPAN CAL. VAL EXIT Apply span gas to the sensor for the appropriate amount of time in order for the sensor to stabilize. The gas reading is displayed to the right of ZERO.
  • Page 41 Alarm Menu CALIBRATION Enter * ALARM RELAY * LOW * FAULT EXIT Select the Alarm Relay (LOW, MID, HI, FAULT) using the down arrow. Once the cursor is on the alarm relay you wish to configure, hold the magnet over Enter. The example LOW will be used. The same operations can be used to set the MID, HI or FAULT relays.
  • Page 42 Arrow Down ALARM LOW LATCH * ACTIVE EXIT Selecting Enter will allow the operator to change the operation of the relay operation from Active HI to Active LOW. HI activates the relay on a rising alarm level. LOW actives the relay when the alarm threshold falls below the alarm set point.
  • Page 43 Relay Menu CALIBRATION ALARM * RELAY Selecting Enter will advance to the following menu. * LOW Arrow down to the next screen will be * FAULT EXIT Select the Alarm Relay (LOW, MID, HI, FAULT) that is to be configured using the down arrow. Once the cursor is on the correct alarm relay, hold the magnet over Enter.
  • Page 44 Select Enter ON DLY LOW * OFF DLY ENERGIZED EXIT Select Enter ON DLY LOW * OFF DLY EXIT Using the Up and Down arrows the operator can change the OFF delay time for the relay to turn OFF after the reading has decreased below the alarm point threshold.
  • Page 45 Network Menu * NETWORK HIDE Select Enter * ZONE ONLINE EXIT Select Enter to change the Zone number of the SEC 3100. * ZONE ONLINE EXIT Use the Up and Down Arrows change the Zone number (0-255). Once the correct Zone number is displayed select Enter.
  • Page 46 Hide Menu NETWORK * HIDE Using Enter the operator can toggle between Hide YES and Hide NO. The Hide function allows the operator to not display the gas reading until the Low Alarm threshold is exceeded. All outputs will function as normal when the Hide mode selected to YES. Self Test Menu * SELF TEST DATE TIME...
  • Page 47 Time Date Menu SELF TEST * DATE TIME Entering this menu will allow the operator to set the time and date of the SEC 3100 real time clock. * DATE / 30 / 2006 TIME EXIT Selecting Enter will locate a cursor (*) above the number allowing the operator to use the Up Down arrows to increase or decrease the numbers.
  • Page 48 Select Enter * EXIT Selecting Enter again will return the SEC 3100 to normal operation. Part Number 3100-EXP-MANUAL REV 11 20141007...
  • Page 49 4 – 20 MA CAL Menu * 4 – 20 MA CAL EXIT The 4 – 20 MA CAL Menu will allow the operator to increase or decrease the 4 to 20 mA output current at 4.0 mA and at 20 mA. Typically this menu is not often used in the field because the analog signals are set at the factory.

  • Page 50: Figures

    V. FIGURES Figure 1 – Overall Layout Figure 2 – SEC 3100 Wiring Figure 3 – SEC Sensor Separation Kit Figure 4 – Mounting SEC 3100 and SEC Millenium Figure 5 – Mounting SEC 3100 and SEC 3000 Part Number 3100-EXP-MANUAL REV 11 20141007...
  • Page 51 Fault Orange Mid Alarm High Alarm Gas Sensor Port (1 x ¾” SEC 3000 SEC Millenium SENSOR ELECTRONICS CORPORATION 12730 Creek View Avenue FIGURE 1 Savage, Minnesota 55378 USA (T) 952.938.9486 (F) 952.938.9617 SEC 3100 OVERVIEW sales@sensorelectronic.com Part Number 3100-EXP-MANUAL...
  • Page 52 (DC COMMON) (4) HIGH ALARM N.O. (3) FAULT (N.E.) N.C. (2) FAULT (N.E.) COMMON (1) FAULT (N.E.) N.O. SENSOR ELECTRONICS CORPORATION 12730 Creek View Avenue FIGURE 2 Savage, Minnesota 55378 USA BACK VIEW OF SEC 3100 (T) 952.938.9486 (F) 952.938.9617 SEC 3100 WIRING sales@sensorelectronic.com...
  • Page 53 SENSOR ELECTRONICS CORPORATION FIGURE 3 12730 Creek View Avenue SEC SENSOR SEPARATION KIT Savage, Minnesota 55378 USA (T) 952.938.9486 (F) 952.938.9617 sales@sensorelectronic.com Part Number 3100-EXP-MANUAL REV 11 20141007...
  • Page 54 FIGURE 4 SEC 3100 – SEC Millenium Mounting Part Number 3100-EXP-MANUAL REV 11 20141007...
  • Page 55 FIGURE 5 SEC 3100 – SEC 3000 Mounting Part Number 3100-EXP-MANUAL REV 11 20141007...
  • Page 56 TB 1 (J1) TB 2 (J2) TB 5 (J5) TB 6 (J6)
  • Page 57 TB 1 Relay Wiring TB 2 Relay Wiring High Alarm N.C. 1 Low Alarm N.C. High Alarm Common 2 Low Alarm Common High Alarm N.O. 3 Low Alarm N.O. Fault N.O. 4 Mid Alarm N.C. Fault Common 5 Mid Alarm Common Fault N.C.
  • Page 58 SEC 3120 Digital Gas Transmitter Dual Sensor Features • Dual Sensor Interface Capability • Explosion Proof • Back lighted LCD Display • Low Cost • Plug-and-Play toxic, oxygen and combustible gas sensors • Self-Check system • 4-20 mA output • RS-485 Interface (Isolated) •...
  • Page 59 Hydrogen Selenide (H2Se) Ethylene Oxide (ETO) Hydrogen Peroxide (H2O2) Combustible (HC) Carbon Dioxide (CO2) Sensor Electronics Corporation 12730 Creek View Avenue, Savage, MN 55378 U.S.A. • (800) 285-3651 • (952) 938-9486 • FAX: (952) 938-9617 www.sensorelectronic.com • sales@sensorelectronic.com © 3/17...
  • Page 60 SEC 3120 DIN Digital Gas Transmitter  DIN rail mount Features  Back lighted LCD Display  Low Cost  Plug and play toxic, oxygen and combustible gas sensors  Self-check system  4-20 mA outputs (2) Sensor 1 & Sensor 2 ...
  • Page 61 10% Full Scale 8.0 mA 25% Full Scale 50% Full Scale 75% Full Scale Full scale >20 Over-range Sensor Electronics Corporation 12730 Creek View  Savage, MN 55378 U.S.A. (800) 285-3651  (952) 938-9486  FAX: (952) 938-9617 www.sensorelectronic.com  sales@sensorelectronics.com...
  • Page 62 SEC3120 Transmitter Dual-Sensor Display Instruction and Operation Manual P/N 1580281 Rev 10, 20150707 Sensor Electronics Corporation 12730 Creek View Ave Savage, Minnesota 55378 USA (952) 938 - 9486 Fax (952) 938 - 9617 www.sensorelectronics.com Operator Manual Page 1 of 40...
  • Page 63 Sensor Electronics Corporation including but not limited to, the fitness for a particular purpose. In no event shall Sensor Electronics Corporation be liable for direct, incidental, or consequential loss or damage of any kind connected with the use of its products or failure to function or operate properly.
  • Page 64 Formatting the Flash Card (Selected from the Initial / Top Menu, Page 2) ........ 35 Working With the SEC3500 HMI ....................35 APPENDIX A. Supplement – Certification Listed Data ................37 Operator Manual Page 3 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...

  • Page 65: General Description

    The SEC3120 Dual Sensor Display can be installed in indoor, outdoor and wet locations. The housings have ingress protection ratings of IP66. Pollution degree 2 and Overvoltage category II Operating Temperature and Humidity Rating: Operator Manual Page 4 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...
  • Page 66 Average: 250 mA (Peak: 500 mA) Input, Sensor (Digital): 0-5 V, Sensor Electronics Corp. (SEC) Proprietary, Single-Wire, Digital signal from the sensor. This signal is used by the sensor to communicate status and gas data and is used by the display to initiate sensor calibration and query status.

  • Page 67: Unit Installation

    E.g. 110v lines should have a minimum insulation breakdown voltage of 220v, 240v signals should have a minimum insulation breakdown voltage of 480v. Wire insulation should be temperature rated for greater than 100°C. Operator Manual Page 6 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...
  • Page 68 Figure 1. Shielded cable is recommended. Wiring should be installed in metal conduit with no other cabling in the same conduit. Operator Manual Page 7 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...
  • Page 69 (4-20 mA) (3) RED (+24 VDC) NC = NORMALLY CLOSED (4) BLACK NO = NORMALLY OPEN (DC COMMON) SENSOR ELECTRONICS CORPORATION Figure 1 29730 CREEK VIEW AVE BACK VIEW OF SEC3120 SAVAGE, MINNESOTA 55378 SEC3120 WIRING (T) 952.938.9486 (F) 952.938.9617 sales@sensorelectronics.com...

  • Page 70: User Interface

    LCD display. The front faceplate must be removed to access it. This potentiometer allows the user to increase or decrease the display contrast, making it more visible under varying ambient light conditions and personal user preference. Operator Manual Page 9 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...

  • Page 71: Initial Startup

    NVRAM to ROM, or ‘ROM’ and ‘RAM’ are ‘IDENTICAL’. -INIT ROM FROM RAM ‘BOOT SENSOR SYSTEM’ – Starting up sensor SEC3120 TRANSMITTER VER X.YY.RRRR controllers -BOOT SENSOR SYSTEM Operator Manual Page 10 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...

  • Page 72: Normal Operation

    (S1) information, then sensor two (S2) information will be immediately displayed, whereas if the display is currently showing sensor two (S2) information, then Operator Manual Page 11 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...

  • Page 73: Setup - Configuring Operation

    Move the cursor to ‘SET DATE TIME’ located on the 2nd CALIBRATION page of the Main Menu and select ENTER. ALARM RELAY NETWORK HIDE LOW GAS SELF TEST SET DATE TIME PREVIOUS MENU Operator Manual Page 12 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...
  • Page 74 HH * MM / SS (Minutes) PREVIOUS MENU DATE: MM / DD / YYYY (Seconds) * TIME: HH / MM * SS PREVIOUS MENU Operator Manual Page 13 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...

  • Page 75: Relay Settings - Latching, Delay And Control Logic

    Setting Relay Latching and Delay Conditions – set individually for each alarm/fault relay Move the cursor to the desired alarm (LOW, MID, HIGH or FAULT) and select ENTER. HIGH FAULT Operator Manual Page 14 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...
  • Page 76 The fault relay will engage if EITHER sensor is reporting a fault condition, or if the SEC3120 unit is in a fault state. CAUTION: AND or SENSOR TWO relay logic must not be used when the sensor mode is SINGLE. Operator Manual Page 15 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...
  • Page 77 Select ENTER and any latched relays will be reset. SEC DIAGNOSTICS RESET RELAYS The following will be briefly displayed (for about three seconds): FORMAT FLASH CARD EXIT Operator Manual Page 16 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...

  • Page 78: Sensor Mode - Single, Unique Or Identical

    Change Sensor Mode Select ENTER to show the Initial/Top Menu Screen. ID: XXX (S1 GAS RANGE) (S1 GAS TYPE) (STATUS) Operator Manual Page 17 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...
  • Page 79 Screen. PREVIOUS MENU EJECT MEMORY CARD Scroll down to bring up Page 2 of the Initial/Top Menu ABORT WARMUP Screen. INFO MAIN MENU Operator Manual Page 18 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...

  • Page 80: Alarm Settings - Threshold Values And Active Mode

    ENTER on ‘PREVIOUS MENU’ to return ‘value’ THRESHOLD to the Alarm Menu and choose to save or ACTIVE MODE HIGH/LOW * PREVIOUS MENU abort the changes. Operator Manual Page 19 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...

  • Page 81: Network Id (Sensor / Display Network Identities)

    MAIN MENU and select ENTER. INFO MAIN MENU CALIBRATION Move the cursor down to the NETWORK Menu ALARM and select ENTER. RELAY NETWORK Operator Manual Page 20 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...
  • Page 82 SET DATE TIME Menu Screen. PREVIOUS MENU EJECT MEMORY CARD Ready for next operation. ABORT WARMUP INFO MAIN MENU Set the Network and Zone IDs Operator Manual Page 21 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...
  • Page 83 MENU to return to the Main Menu. PREVIOUS MENU * SAVE CHANGES ENTER on ‘SAVE CHANGES’ to return to the ABORT CHANGES Main Menu. Operator Manual Page 22 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...

  • Page 84: Modbus Settings

    1 stop bit. Nine data bits can only be valid with one stop bit and no parity. Though Operator Manual Page 23 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...
  • Page 85 Set RS485 ModBus Line Settings (Data Bits, Stop bits, Parity and BAUD) EJECT MEMORY CARD Scroll down to MAIN MENU and select ENTER. ABORT WARMUP INFO MAIN MENU Operator Manual Page 24 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...
  • Page 86 STOP BITS DATA BITS and select ENTER, PARITY NONE BAUD RATE 9600 then using the UP/DN arrows to Operator Manual Page 25 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...

  • Page 87: Sensor Calibration

    Main Menu Screen. 9. Sensor Calibration Calibration Menu (Selected from the Main Menu) ENTER to select the calibration menu. CALIBRATION ALARM RELAY NETWORK Operator Manual Page 26 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...
  • Page 88 Once complete the SEC3120 will return to the ZERO calibration menu. The sensor has been SPAN successfully zeroed if no faults are indicated. CAL. VAL 2.50 Operator Manual Page 27 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...
  • Page 89 1. WAIT FOR START -ENT- TO ABORT SPAN CAL SENSOR ONE 1. IN PROGRESS -ENT- TO ABORT SPAN CAL SENSOR ONE 1. COMPLETE DONE, STOPPING… Operator Manual Page 28 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...

  • Page 90: Diagnostic Functions

    SYSTEM the operator will command the SEC3120 to TOGGLE LEDS ON/OFF reboot. This action results in the SEC3120 Transmitter TOGGLE RELAYS PREVIOUS MENU Operator Manual Page 29 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...

  • Page 91: Selt-Test Menu (Selected From The Main Menu)

    In the status line for the given sensor under test, if only sensor one is in self-test, then the SELF TEST will only appear for SENSOR one. Otherwise if it is sensor two, then the status line will only Operator Manual Page 30 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...

  • Page 92: Info Menu Contents

    SELF TEST choose to hide or not hide gas levels below the low SET DATE TIME threshold. The following screen will appear: PREVIOUS MENU Operator Manual Page 31 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...

  • Page 93: Data Logging (Optional)

    Just select the Menu Item on the second page of the Top Menu “Format Flash Card” to begin the process. Data Log File Contents Operator Manual Page 32 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...
  • Page 94 Preamble,ID- Gas Value Float Alarm Low-Level Triggered Event Preamble, ID- Gas Value Float Change in Gas Level Event Preamble, ID- Gas Value Float Operator Manual Page 33 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...
  • Page 95 (SSC,SEC)/SMT Either (Sensor Status Code, Sensor Error Code values) OR Sensor Fault Message Text Sensor Status Code (see sensor manual for code values) Operator Manual Page 34 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...

  • Page 96: Formatting The Flash Card (Selected From The Initial / Top Menu

    ‘Unique’ with sequentially assigned IDs if it is intended to be used with an SEC3500 HMI Panel with software versions prior to 4.0.0. Operator Manual Page 35 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...
  • Page 97 SEC3500 HMI, then utilizing the SEC3500 HMI Panel’s Ethernet Modbus Slave Interface as a gateway interface as a better solution for capturing the sensor data to another network bus or higher level software management function. Operator Manual Page 36 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...

  • Page 98: Appendix A. Supplement - Certification Listed Data

    Supplement – Certification Listed Data APPENDIX A. Operator Manual Page 37 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...
  • Page 99 Operator Manual Page 38 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...
  • Page 100 Operator Manual Page 39 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...
  • Page 101 Operator Manual Page 40 of 40 P/N 1580281 SEC3120 Digital Transmitter Sensor Electronics Corporation Rev 10, 20150707...
  • Page 102 16-bit Standard Modbus Technical Use Sheet For Version 1.2+ SEC 3120 Digital Transmitters P/N 1580282, Rev 1, 20121228 Sensor Electronics Corporation December, 2012 Sensor Electronics Corporation 5500 Lincoln Drive Minneapolis, Minnesota 55436 USA 1-952-938-9486 Tel 1-952-938-9617 Fax 1-800-285-3651 Toll Free http://www.sensorelectronics.com/...
  • Page 103 Figure 8: Changing the 3120 Network ID ..............17 Figure 9: Changing 3120 485 Bus Settings ..............18 SEC 3120 16-bit Modbus Manual Page 2 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 104: General Description

    About The SEC 3120 Digital Gas Transmitter The SEC 3120 Digital Gas Transmitter is the latest generation Gas Transmitter from Sensor Electronics Corporation, and is fully compatible with its predecessor, the SEC 3100. The SEC 3120 Digital Gas Transmitter allows multiple single and multi-channel SEC sensors to be connected to it and acts as a central communication, control, status and data logging hub for them.

  • Page 105: Overall Sec 3120 Modbus Register Map

    Within the unit specific region (9), the holding register addresses are absolute (42901 = operating status, 42902 = fault relay reason code, etc.). SEC 3120 16-bit Modbus Manual Page 4 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 106 · Maximum Number of Sensors That Can Be Attached · Unit Clock- Read Current Time · Unit Type · Unit Firmware Version Info SEC 3120 16-bit Modbus Manual Page 5 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 107: Sec 3120 Setup And Configuration

    · The EGX-100 Gateway is connected to the Ethernet using its Ethernet port and 10/100 base T/TX cable to an Ethernet switch. SEC 3120 16-bit Modbus Manual Page 6 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 108: Figure 1: Modbus Rs485 Connections

    The bus settings may also be set to custom values, where the baud rate, stop bits and parity are independently changed (i.e. Baud rate 19200, stop bits 1, parity odd). SEC 3120 16-bit Modbus Manual Page 7 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 109 First, we must examine how the user interface works on the 3120, is described on the following pages: SEC 3120 16-bit Modbus Manual Page 8 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 110: Figure 2: Sec 3120 User Interface

    SEC 3120 16-bit Modbus Manual Page 9 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 111: Figure 3: Sec 3120 Top Menu

    Exit Menu Item and select it. Menu timer time’s key activations, and once it expires (typically 30 seconds), the menus are automatically exited and the main status screen is re-displayed. SEC 3120 16-bit Modbus Manual Page 10 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 112: Figure 4: Sec 3120 Nested Menu Navigation

    CHANGE HIGH COIL ENERGIZE MODE- HIGH RELAY SETTINGS MENU PAGE 2: EXIT HIGH RELAY SETTINGS MENU FAULT RELAY SETTINGS MENU: SEC 3120 16-bit Modbus Manual Page 11 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 113 SEC DIAGNOSTICS MENU REBOOT SYSTEM TOGGLE AND FLASH LEDS TOGGLE RELAYS ON/OFF MENU: MENU_DIAGNOSTICS_RLY_TOGGLE_t, MENU_TOGGLE_LOW, MENU_TOGGLE_MID, MENU_TOGGLE_HI, MENU_TOGGLE_FAULT, SEC 3120 16-bit Modbus Manual Page 12 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 114: Figure 5: Changing The 3120 Sensor Role

    ALARM RELAY *↓NETWORK Main Menu 2 ↑HIDE LOW GAS SELF TEST SET DATE TIME ↓PREVIOUS MENU SEC 3120 16-bit Modbus Manual Page 13 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 115: Figure 6: Changing The 3120 Relay Logic Mode

    ABORT WARMUP INFO MENU *↓MAIN MENU Top Menu 2 ↑SEC DIAGNOSTICS RESET RELAYS FORMAT FLASH CARD ↓EXIT SEC 3120 16-bit Modbus Manual Page 14 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 116 "Previous Menu" item to return to the Top Menu. Then scroll down to and choose the "Exit" item to return back to the Main Status screen. SEC 3120 16-bit Modbus Manual Page 15 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 117: Figure 7: Changing The 3120 Network Id Mode

    "Previous Menu" item to exit to the Network Top Menu (which will bring SEC 3120 16-bit Modbus Manual Page 16 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 118: Figure 8: Changing The 3120 Network Id

    ID should be selected automatically first): Network ID Menu FOR SENSOR: * ID 12 * ZONE PREVIOUS MENU SEC 3120 16-bit Modbus Manual Page 17 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 119: Figure 9: Changing 3120 485 Bus Settings

    Then choose the Modbus Settings Menu: Network Top Menu NETWORK ID MENU * MODBUS SETTINGS PREVIOUS MENU SEC 3120 16-bit Modbus Manual Page 18 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 120 ID of the 3120 device, choosing holding register 42110, 1 item. The value read back should be the same value as the network ID. SEC 3120 16-bit Modbus Manual Page 19 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 121: Modbus 16-Bit Holding Register Map

    Current Gas (IEEE 754 32-bit float) 42x19 - x27 Read/Write Alarm Set Points (IEEE 754 32-bit float) SEC 3120 16-bit Modbus Manual Page 20 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 122: Modbus Protocol

    SEC 3120 16-bit Modbus Manual Page 21 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 123 When the first field (the address field) is received, each device decodes it to determine if it is the addressed device. SEC 3120 16-bit Modbus Manual Page 22 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 124 Typical responses are to post subsequent retries of the message, to try diagnostic messages to the slave and to notify operators. SEC 3120 16-bit Modbus Manual Page 23 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 125 8-bit CRC byte followed by the high 8-bit CRC byte. SEC 3120 16-bit Modbus Manual Page 24 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 126: Implemented Functions And Registers Defined

    CRC Low Byte Num Points High CRC High Byte Num Points Low CRC Low Byte CRC High Byte SEC 3120 16-bit Modbus Manual Page 25 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 127: Function Code 03 - Read Holding Registers

    Sensor Gas Factor *These registers are scaled by Sensor Gas Factor (2x08). To obtain the real floating point SEC 3120 16-bit Modbus Manual Page 26 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 128 Sensor Gas Name Example: ASCII text such as "Chlorine", "Oxygen ", etc.. Sensor Gas Units Example: ASCII text such as "PPM ", "%LEL", "%V/V", etc. SEC 3120 16-bit Modbus Manual Page 27 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 129 Unit Clock Seconds- Read register (0 - 59) 2917 42918 Unit Clock Set Status- Set pending (1), not (0) SEC 3120 16-bit Modbus Manual Page 28 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 130 Sensor in Active Channel Fault. 0012 Sensor in Power Fault. 0013 - 00FF Other values t.b.d. SEC 3120 16-bit Modbus Manual Page 29 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 131 0019 24VDC Supply Low. 001A 24VDC Supply High. 001B - 00FF t.b.d. SEC 3120 16-bit Modbus Manual Page 30 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 132 1 and 9 are accessible- requests to read regions outside of this range (2 - 8 or 0) will generate exception 2 messages. SEC 3120 16-bit Modbus Manual Page 31 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 133 298 decimal. The contents of registers 42105 and 42106 are 01 8F and 03 21 hex, or 399 and 801 decimal, respectively. SEC 3120 16-bit Modbus Manual Page 32 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 134: Function Code 06 - Preset Single Holding Register

    It is a very small packet targeted at changing one very specific 16-bit register with a full read-back of the contents to ensure proper communication. SEC 3120 16-bit Modbus Manual Page 33 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 135 Set New 3120 Unit Clock NOW (00FF Hex set, 0 clear). 4000 Hex must be added as a password to write value. SEC 3120 16-bit Modbus Manual Page 34 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 136 The normal response is an echo of the query, returned after the register contents have been preset. SEC 3120 16-bit Modbus Manual Page 35 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 137 Data Low Data Low CRC Low Byte CRC Low Byte CRC High Byte CRC High Byte SEC 3120 16-bit Modbus Manual Page 36 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 138 Field Name Example (Hex) Slave Address Function Code Exception Code CRC Low Byte CRC High Byte SEC 3120 16-bit Modbus Manual Page 37 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 139: Function Code 16 - Write Multiple Holding Registers

    ***Start Sensor Self Test Operation (00FF Hex Start, 0 stop) 4000 Hex must be added as a password to write value. SEC 3120 16-bit Modbus Manual Page 38 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 140 Duration of force will be approximately 30 seconds unless re-written. 4000 Hex must be added as a password to write value. SEC 3120 16-bit Modbus Manual Page 39 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 141 When setting the new clock time, registers 42912-17 are written first, followed by 42918 to actually set the time (copy new values to clock and run). SEC 3120 16-bit Modbus Manual Page 40 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 142 The normal response is an echo of the query header, returned after the register contents have been written. SEC 3120 16-bit Modbus Manual Page 41 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 143 Field Name Example (Hex) Slave Address Function Code Exception Code CRC Low Byte CRC High Byte SEC 3120 16-bit Modbus Manual Page 42 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 144 Modbus Master. SEC 3120 16-bit Modbus Manual Page 43 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 145: Sensor Roles And Modbus

    Unit region nine (42901 - 42999) will function normally as described in this document, unaffected by sensor role. SEC 3120 16-bit Modbus Manual Page 44 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 146 Unit region nine (42901 - 42999) will function normally as described in this document, unaffected by sensor role. SEC 3120 16-bit Modbus Manual Page 45 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 147 Sensor Electronics Corporation 5500 Lincoln Drive Minneapolis, Minnesota 55436 USA 1-952-938-9486 Tel 1-952-938-9617 Fax 1-800-285-3651 Toll Free http://www.sensorelectronics.com/ SEC 3120 16-bit Modbus Manual Page 46 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 148 SEC 3120 Wiring TB 1 (P3) TB 2 (P6) 1 2 3 4 1 2 3 4 7 6 5 4 3 2 1 TB 3 (P1) TB 4 (P5)
  • Page 149 SEC 3120 Wiring TB 1 Relay Wiring TB 2 Relay Wiring 1 FLT – NC 1 MID – NC 2 FLT – COM 2 MID – COM 3 FLT – NO 3 MID – NO 4 HI – NC 4 LOW – NC 5 HI –...
  • Page 150 SEC 3500 HMI Operator Interface Features • Intuitive graphical interface • 7.7" 256-color 640x480 DSTN Display • RS485 Modbus® RTU Communication to SEC 3100 • 10-Base-T/100-Base-TX Ethernet Port • Configuration and Firmware are Stored in 8MB of Non-volatile FLASH Memory •...
  • Page 151 Stationary Fire Suppression Systems Sensor Electronics Corporation 12730 Creek View Avenue, Savage, MN 55378 U.S.A. • (800) 285-3651 • (952) 938-9486 • FAX: (952) 938-9617 www.sensorelectronic.com • sales@sensorelectronics.com Sensor Electronics Corporation reserves the right to alter specifications without prior notice. © 3/17...
  • Page 152 Detailed Specifications & Technical Data ENGLISH MEASUREMENT VERSION 8618 Multi-Conductor - Audio, Control and Instrumentation Cable For more Information please call 1-800-Belden1 General Description: 16 AWG stranded (19x29) tinned copper conductors, conductors cabled, polyethylene insulation, overall Beldfoil® shield (100% coverage), 18 AWG stranded tinned copper drain wire, PVC jacket. Physical Characteristics (Overall) Conductor AWG:...
  • Page 153 Detailed Specifications & Technical Data ENGLISH MEASUREMENT VERSION 8618 Multi-Conductor - Audio, Control and Instrumentation Cable AWM Specification: UL Style 20253 (600 V 80°C) EU Directive 2011/65/EU (ROHS II): EU CE Mark: EU Directive 2000/53/EC (ELV): EU Directive 2002/95/EC (RoHS): EU RoHS Compliance Date (mm/dd/yyyy): 01/01/2004 EU Directive 2002/96/EC (WEEE):...
  • Page 154 Detailed Specifications & Technical Data ENGLISH MEASUREMENT VERSION 8618 Multi-Conductor - Audio, Control and Instrumentation Cable All sales of Belden products are subject to Belden's standard terms and conditions of sale. Belden believes this product to be in compliance with EU RoHS (Directive 2002/95/EC, 27-Jan-2003). Material manufactured prior to the compliance date may be in stock at Belden facilities and in our Distributor’s inventory.
  • Page 155 VD = Voltage drop at far end of run I = Current Draw Device X n (n=number of units) (One 3120 + Two Milleniums 0.585) (One 3100 + One Millenium 0.335) R = r X d r = Ohms per 1000’ d = end to end cable length X 2 (multiply by 2 because 2 conductors +24VDC & DC Common Device Current # of Devices Total Current Draw...
  • Page 157 ne 3100 + One Millenium 0.335) nductors +24VDC & DC Common) istance Feet OHMS Total 2.04 OHMS Total Dead End Volatage Drop 4.1004 Volts ge Drop Loop Back Power Volts...
  • Page 162 Communication & Control Cable, Multi-Conductor Electronics Multi-Conductor, Foil Shield NEC Type CL2 and CM (UL) c(UL) CMH Product Construction: Conductor: • 24 thru 12 AWG fully annealed solid or stranded tinned copper per ASTM B-33 Insulation: • Premium-grade, coIor-coded NOM. INSULATION NOM.
  • Page 163 Communication & Control Cable, Multi-Conductor Electronics Multi-Conductor, Foil Shield NEC Type CMP (UL) c(UL) and/or CL2P Product Construction: Conductor: • 22 thru 16 AWG fully annealed stranded tinned or bare copper per ASTM B-3, B-8 or B-33 • Class B stranding per ASTM B-8 Insulation: NOM.
  • Page 164 Electronics Communication & Control Cable, Multi-Conductor Multi-Conductor, Foil Shield NEC Type CMP (UL) c(UL) Product Construction: Conductor: • 18 AWG fully annealed stranded tinned copper per ASTM B-33 Insulation: • Premium-grade, coIor-coded FEP • Color code: See chart below NOM. INSULATION NOM.
  • Page 165 Communication & Control Cable, Multi-Conductor Electronics Multi-Conductor, Foil Shield UL 2464, NEC Type CM (UL) c(UL), CSA CMG Product Construction: Conductor: • 18 AWG fully annealed stranded tinned copper per ASTM B-33 Insulation: • Premium-grade, coIor-coded S-R PVC • Color code: See chart below NOM.
  • Page 166 Electronics Communication & Control Cable, Multi-Conductor Multi-Conductor, Foil Shield UL 2092, NEC Type CM (UL) c(UL) CMH Product Construction: Conductor: • 22 thru 18 AWG fully annealed stranded tinned copper per ASTM B-33 Insulation: • Premium-grade, coIor-coded NOM. INSULATION NOM. JACKET NOM.
  • Page 167 Electronics Communication & Control Cable, Multi-Conductor Multi-Conductor, Foil Shield NEC Type CMP (UL) c(UL) and CL3P Product Construction: Conductor: • 22 thru 16 AWG fully annealed stranded tinned or bare copper per ASTM B-3, B-8 or B-33 Insulation: • Premium-grade, coIor-coded Flexguard ®...
  • Page 168 SEC 3500 Email Notification Feature Basic Setup and Configuration SEC 3500 Version 3.7.1 and Higher Version 0.1 DRAFT September, 2013 Sensor Electronics Corporation Sensor Electronics Corporation 12730 Creek View Avenue Savage, Minnesota 55378 USA 800-285-3651 sales@sensorelectronic.com www.sensorelectronics.com...
  • Page 169 Setup ............................... 5 Email Notification Setup- Menu Navigation ..................... 6 Email Notification Setup Screens ......................8 SEC 3500 Email Notification Page 2 of 16 Sensor Electronics Corporation Basic Setup and Configuration 12730 Creek View Avenue Version 0.1 Draft Savage, Minnesota 55378 USA...

  • Page 170: Intro

    Additionally, the configuration is permanently stored in internal memory. The same is true for the email contact list and alarm triggers. SEC 3500 Email Notification Page 3 of 16 Sensor Electronics Corporation Basic Setup and Configuration 12730 Creek View Avenue Version 0.1 Draft...

  • Page 171: Operation

    SEC 3500 Email Notification Page 4 of 16 Sensor Electronics Corporation Basic Setup and Configuration 12730 Creek View Avenue Version 0.1 Draft...

  • Page 172: Setup

    Panel IP Address: 10.100.0.233 Subnet Mask: 255.255.255.0 MAC Address: 01:23:45:67:89 Example Email: SEC 3500 Email Notification Page 5 of 16 Sensor Electronics Corporation Basic Setup and Configuration 12730 Creek View Avenue Version 0.1 Draft Savage, Minnesota 55378 USA September, 2013 1-800-285-3651...

  • Page 173: Email Notification Setup- Menu Navigation

    3. From the Configuration Menu- 4. From the Second Configuration Menu- Select “More…” Select “More…” SEC 3500 Email Notification Page 6 of 16 Sensor Electronics Corporation Basic Setup and Configuration 12730 Creek View Avenue Version 0.1 Draft Savage, Minnesota 55378 USA September, 2013...
  • Page 174 Once selected, the Email Notification Setup Screens shown on the following page are displayed, starting with the Email Server Setup Screen. SEC 3500 Email Notification Page 7 of 16 Sensor Electronics Corporation Basic Setup and Configuration 12730 Creek View Avenue Version 0.1 Draft...

  • Page 175: Email Notification Setup Screens

    Activated/Not Activated- This field is enabled on the Email Test and Activation Screen (third screen of three) by the “Activate Email Notify” button, after the SEC 3500 Email Notification Page 8 of 16 Sensor Electronics Corporation Basic Setup and Configuration 12730 Creek View Avenue Version 0.1 Draft...
  • Page 176 To: email message from the panel, relayed out to the intended target recipients. Example (“Box51_Panel”). SEC 3500 Email Notification Page 9 of 16 Sensor Electronics Corporation Basic Setup and Configuration 12730 Creek View Avenue Version 0.1 Draft...
  • Page 177 Settings have been changed or have not been saved, a screen will popup requesting if the user would like to save them before switching screens. SEC 3500 Email Notification Page 10 of 16 Sensor Electronics Corporation Basic Setup and Configuration 12730 Creek View Avenue Version 0.1 Draft...
  • Page 178 SEC 3500 Email Notification Page 11 of 16 Sensor Electronics Corporation Basic Setup and Configuration 12730 Creek View Avenue Version 0.1 Draft...
  • Page 179 Compact Flash card as “EMLIST.CFG”. NOTE: Saving the configuration is necessary to acknowledge that desired email lists and triggers are setup and SEC 3500 Email Notification Page 12 of 16 Sensor Electronics Corporation Basic Setup and Configuration 12730 Creek View Avenue Version 0.1 Draft...
  • Page 180 Settings have been changed or have not been saved, a screen will popup requesting if the user would like to save them before switching screens. SEC 3500 Email Notification Page 13 of 16 Sensor Electronics Corporation Basic Setup and Configuration 12730 Creek View Avenue Version 0.1 Draft...
  • Page 181 SEC 3500 Email Notification Page 14 of 16 Sensor Electronics Corporation Basic Setup and Configuration 12730 Creek View Avenue Version 0.1 Draft...
  • Page 182 All activities up this point will be displayed in the “Current Operation” status field. SEC 3500 Email Notification Page 15 of 16 Sensor Electronics Corporation Basic Setup and Configuration 12730 Creek View Avenue Version 0.1 Draft...
  • Page 183 B. Back Menu (From List Setup Screen) C. Back Menu (From Server Setup Screen) SEC 3500 Email Notification Page 16 of 16 Sensor Electronics Corporation Basic Setup and Configuration 12730 Creek View Avenue Version 0.1 Draft Savage, Minnesota 55378 USA...
  • Page 184 SEC 3500 OI Supervisor Operator’s Manual September, 2007 Sensor Electronics Corporation 5500 Lincoln Drive Minneapolis, Minnesota 55436 USA (952) 938-9486...

  • Page 185: Table Of Contents

    Configuration Menu- Supervisor Menu Item ........... 59 8.3.5.1.1 Change IP Address Screen..............60 8.3.5.1.2 Change Date and Time Screen.............. 61 Page 2 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s Minneapolis, Minnesota 55436 Manual September 29...
  • Page 186 Global Reset Feature- Configuration Menu Item ........64 3.5.3 Delete Devices- Supervisor Configuration Menu Item ......65 3.5.4 Auto Device Discovery- Supervisor Configuration Item ......66 Page 3 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s Minneapolis, Minnesota 55436 Manual...

  • Page 187: Overview

    Digital Gas Monitoring loop connected with SEC 3100 Digital Gas Transmitter slave(s) attached, you may have a blank main screen once it is powered up, such as this: Page 4 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...

  • Page 188: Configuring The Device & Zone Id And Names

    Guide regarding this issue. In the case of the SEC 3100, duplicates can be corrected manually by changing the troubled devices at their own menu interface. Page 5 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...
  • Page 189 SEC 3100 device summary screen. Below is a SEC Relay Module Summary Screen: As well as the device detail screens for both device types, shown on the following page: Page 6 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...
  • Page 190 (it will stop m easuring devices on the bus), as shown in the following screens on the next page: Page 7 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s Minneapolis, Minnesota 55436...
  • Page 191 Otherwise, the message will indicate success and the “Save Changes” button will be enabled. To cause the changes to occur, Page 8 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...

  • Page 192: Changing The Device Name

    4.1 and locate the Device Name fields- they operate the same and appear the same as the device summary screens): 3100 Sensor Device Summary Screen- Device Name Touch Zone Page 9 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...
  • Page 193 Once the name is properly saved, it will be permanently saved in the device- you may press the “Main Screen” button to return to normal operation. Page 10 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...

  • Page 194: Changing The Zone Name And Zone Description

    Looking at the SEC 3100 Sensor Device Summary Screen: Zone Details Screen- Zone Name Change Text Box Zone Details Screen- Zone Description Change Text Box Page 11 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...

  • Page 195: Deleting/Removing Devices

    Modbus communication/measurement (as illustrated previously in section 4.0) and finally to the Device Deletion Screen as shown on the following page: Page 12 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s Minneapolis, Minnesota 55436...

  • Page 196: Deleting All Devices

    Modbus network. You must be logged in as the Supervisor to perform this operation. Navigate to the “Main Menu” (as shown on the next page): Page 13 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...
  • Page 197 Select the “Delete Devices” Menu button, and the system will transition from normal operation and Modbus communications to the Delete All Devices screen and mode, as shown on the following page: Page 14 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...

  • Page 198: Sec 3100 Configuration

    Supervisor is logged in: All of these touch labels/buttons will transport you to the associated SEC 3100 configuration/control screen if you are logged in as the Supervisor. Page 15 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...

  • Page 199: Calibrating The Sec 3100/3000 Sensor

    Screen” button to prevent the screen timeout from occurring while visually monitoring the gas level reported by the Sensor (screen touch inactivity) shown above the Page 16 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...
  • Page 200 Status panel. Refer to the SEC 3000 Sensor documentation for further details on how to cor rect the problem. Page 17 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s Minneapolis, Minnesota 55436...

  • Page 201: Setting The Alarm And Relay Parameters

    On any of the other Sensor configuration screens, this same button, titled “Alarm Levels” returns the user to the “Change Alarm Levels” Screen (the screen shown above). Page 18 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...

  • Page 202: Changing The Alarm Threshold Levels

    To commit the changes to the SEC 3100 device, press the “Commit Changes To 3100” button. A popup status box appears indicating that it is sending the parameters to the SEC 3100 device, as shown below: Page 19 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...

  • Page 203: Changing The Alarm Active Mode Settings

    Page 20 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...
  • Page 204 (as previously shown). This essentially is not very useful, but was added to keep feature-locked with the SEC 3100. The extra alarm selection for Fault Active Mode is s hown on the next page: Page 21 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s Minneapolis, Minnesota 55436...

  • Page 205: Changing The Relay Polarity Settings

    Changing the Relay Polarity Settings Pressing the “Change Relay Polarity Settings” button from the Navigation panel on any of the Sensor configuration screens, as shown below: Page 22 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...
  • Page 206 Once the update process is complete, the screen will return back to normal as it was prior to the changes, except it will contain the changed values on the display. Page 23 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...

  • Page 207: Changing Relay Latch Mode Settings

    “Change Relay Latching Settings” button from the Navigation panel on of the Sensor configuration screens, as shown below: Will display the “Relay Latch Settings” Screen as shown on the following page: Page 24 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...
  • Page 208 Alarm threshold and again rises above the Alarm threshold. For SEC 3100 versions < 2.1.0095, the screen appears as shown on the following Page 25 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s Minneapolis, Minnesota 55436...
  • Page 209 Changes To 3100” button. A popup status box then appears, indicating the progress of updatin g th elay Latch Mode settings in the 3100, as shown on the following page: Page 26 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s Minneapolis, Minnesota 55436...

  • Page 210: Changing Relay Delay Settings

    Pressing the “Change Relay Delay Settings” button from the Navigation panel on any of the Sensor configuration screens, as shown below: Will display the “Relay Delay Settings” Screen as shown on the following page: Page 27 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...
  • Page 211 Changes To 3100” button. A popup status box then appears, indicating the progress of pdating the Relay Delay Settings in the 3100, as shown on the following page. Once the Page 28 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...
  • Page 212 Popup status box displayed when committing the Relay Delay Settings to the SEC 3100 device. Page 29 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...

  • Page 213: 3100 Manual Control

    All SEC 3100 Manual Control functions are handled in the Manual Control Panel shown above. As the buttons above are pressed, the function occurs at the 3100. Page 30 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...
  • Page 214 Ideally it is best to turn all functions off: Page 31 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s Minneapolis, Minnesota 55436...

  • Page 215: Changing The Sec 3100 Clock

    “Set SEC 3100 Clock(s)” Screen as shown below: ee section 5.5.2 of the Basic Operator’s guide for more details setting the clock. Page 32 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...

  • Page 216: Sec 3100 Diagnostic Controls

    SEC 3100 device parameters, and (2) Reset 3100 device. Norm ally, these functions should never be used. However, their may be unusual situations were it may be warranted or requested by Sensor Electronics for you to perform. Page 33 of 66 Sensor Electronics Corporation...
  • Page 217 This commands the SEC 3100 device to reset- thus causing it to voluntarily go through a warm-reboot cycle. It may take a few minutes before it returns b ack on-line. Page 34 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...

  • Page 218: Changing Relay Module Settings

    • They can individually be manually forced on or off whether or not they have been configured for control by a device, zone or a global (all devices/zones) alarm set. Page 35 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...

  • Page 219: Mapping And Assigning Relay Coils

    By pressing the “Modify Assignment” button, the Coil Assignment Screen will be shown, allowing configuration and mapping of the coil as shown on the following page: Page 36 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...
  • Page 220 Page 37 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...

  • Page 221: Choosing The Coil Map Source

    Once a source is chosen, it is considered temporarily assigned. If this coil had previously been assigned, it can also be un-assigned by pressing the “Un-Assign” button. Page 38 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...

  • Page 222: Choosing The Alarm Triggers

    Audible Alarm Type Then finally, the coil polarity must be chosen from the right under the Trigger Pane: Normally de-energized Normally Energized Page 39 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s Minneapolis, Minnesota 55436 Manual...

  • Page 223: Testing And Saving Settings

    OK then the “Close” button can be pressed, navigating the screen back to the “ Relay Assignment” Screen, now showing the changes. Page 40 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s Minneapolis, Minnesota 55436...
  • Page 224 Saving pops up a warning box, allowing the user to abort the procedure (shown on the following page): Page 41 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s Minneapolis, Minnesota 55436...
  • Page 225 Once the user presses the “OK” button, the permanent save process begins and the SEC 3500 OI panel reboots, returning back to normal operation: Page 42 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s Minneapolis, Minnesota 55436...

  • Page 226: Manually Forcing Relay Coil States

    When the coil is set to be forced to “Off” it appears in green red when it is set to be forced on with the text “On”. Page 43 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s Minneapolis, Minnesota 55436...
  • Page 227 Pressing coil #5 when it is not assigned will result in the following Coil Assignm screen as depicted on the following page: Page 44 of 66 Page 44 of 66 Sensor Electronics Corporation Sensor Electronics Corporation SEC 3500 OI SEC 3500 OI...
  • Page 228 Assignment” button on the Relay Assignment screen as shown above, and then press the “Un-Assign” button as show below on the Assign Relay Coil Screen shown below: Page 45 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...

  • Page 229: Configuration Menus

    Press one of the above Menu B utton Areas to launch the Main Menu: hen press the “Login/Logout” button to launch the Login Screen: Page 46 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s Minneapolis, Minnesota 55436...
  • Page 230 Then pressing the “Login Supervisor” button, as shown below: Then entering the Supervisor Name (after pressing LOGON): Page 47 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s Minneapolis, Minnesota 55436 Manual September 29 , 2006 952-938-9486 Version 2.1.0095...
  • Page 231 Enter the Supervisor Name using the popup keypad, then press “ENTER”: Then enter the password on the popup keypad, and press “ENTER”: Page 48 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s Minneapolis, Minnesota 55436...

  • Page 232: Manually Discovering Devices

    HMI, or by pressing the SEC Logo icon on the bottom-right corner of the screen. Choose the “Screen Selection” option from the Main Menu (as depicted on the following page): Page 49 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...
  • Page 233 Modbus stop process screen and ultimately show the Manual ice Discovery Screen: For more information on manual device discovery, see section 3.0 paragraph 3 onward in the Startup Basics Guide. Page 50 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s Minneapolis, Minnesota 55436...

  • Page 234: Supervisor Menu

    This is the Main Menu, which appears also for the default operator. What is different though, is that in Supervisor mode, the Supervisor Menu button appears active as shown above. Page 51 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...

  • Page 235: Safe Power Off- Main Menu Item

    Once you press the big “POWER DOWN HMI NOW” button, the process begins: Data is saved to permanent storage and then the HMI will automatically begin to reboot into “Power Down” mode. Page 52 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...
  • Page 236 While the HMI is rebooting, this screen is shown, then when finally complete the splash screen is shown and the Main Zone summary screen appears and normal operation has then resumed. Page 53 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...

  • Page 237: About Screen- Main Menu Item

    “Login” button on the about screen popup (See the next section 8.3.3 for more information). Page 54 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...

  • Page 238: Login/Logout- Main Menu Option

    “super”), which can be changed on the “Password Change” security screen- shown on t he following page. You may also launch the Supervisor Menu directly by pressing the “Supervisor Menu” button. Page 55 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s Minneapolis, Minnesota 55436...

  • Page 239: Changing The Supervisor Password

    Do not forget this pas sword! Press the “Main Menu” button to leave the password change screen Page 56 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s Minneapolis, Minnesota 55436...

  • Page 240: Screen Selection Menu- Main Menu Option

    See Section 6.4 Does nothing at this time See Section 8.2 Restarts the HMI Returns to the main menu Page 57 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s Minneapolis, Minnesota 55436 Manual September 29...

  • Page 241: Supervisor Menu- Main Menu Option

    See Section 8.3.5.1 See Section 8.3.5.2 See Section 8.3.5.3 See Section 8.3.5.4 Not allowed- SEC only. Return to the Main Menu Page 58 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s Minneapolis, Minnesota 55436 Manual September 29...
  • Page 242 See Section 8.3.5.1.3 See Section 8.3.5 .1.4 ee the StatCast Configuration Guide Go back to the Sup ervisor Menu Page 59 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s Minneapolis, Minnesota 55436 Manual September 29...

  • Page 243: Change Ip Address Screen

    It is important to power-cycle the unit after it is rebooted to be certain that the IP settings are truly set and functioning as intended. Page 60 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...

  • Page 244: Change Date And Time Screen

    Ethernet port, to keep all HMIs in time- sync and all their associated Modbus networks and devices in time-sync. Page 61 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...
  • Page 245 This value should be set to 5 or 10 percent- just enough to barely see that something is there. Page 62 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...
  • Page 246 You should use a name that describes the function of this particular Modbus sensor loop, panel role, or something unique to distinguish this panel or configuration from others in the same area. Page 63 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...
  • Page 247 (it is first hidden by the “Silence Audible Alarms” icon. Page 64 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...
  • Page 248 .5.3 Delete Devices- Supervis or Configuration Menu Item See section 5.1 for more details. Page 65 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s Minneapolis, Minnesota 55436 Manual September 29 , 2006 952-938-9486 Version 2.1.0095...
  • Page 249 By disabling the feature, devices are not automatically discovered- therefore a new device added must be discovered manually using the Manual Device detection screen as described in section 8.2. Page 66 of 66 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Supervisor Operator’s...
  • Page 250 SEC 3500 OI Startup Basics Manual May, 2007 Sensor Electronics Corporation 5500 Lincoln Drive Minneapolis, Minnesota 55436 USA (952) 938-9486...
  • Page 251 Basic SEC Relay Module Setup ................14 Enabling the Global Latch Reset Feature ............. 20 Configuring Global Latches.................. 21 Setting a Global Alarm Latch Type ..............25 Page 2 of 26 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Startup Basics Minneapolis, Minnesota 55436...

  • Page 252: Purpose

    Digital Gas Monitoring loop connected with SEC 3100 Digital Gas Transmitter slave(s) attached, you may have a blank main screen once it is powered up, such as this: Page 3 of 26 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive...
  • Page 253 SEC logo at the bottom-right of the screen, as circled in red above, selecting the “Login/Logout ” menu option shown below: Page 4 of 26 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Startup Basics Minneapolis, Minnesota 55436 Manual...
  • Page 254 The n pressing the “Login Supervisor” button, as shown below: Then entering the Supervisor Name (after pressing LOGON): Page 5 of 26 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Startup Basics Minneapolis, Minnesota 55436 Manual May 13 , 2007 952-938-9486 Version 2.1.0090...
  • Page 255 Enter the Supervisor Name using the popup keypad, then press “ ENTER”: Then enter the password on the popup keypad, and press “ENT ER”: Page 6 of 26 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Startup Basics Minneapolis, Minnesota 55436...
  • Page 256 Press the “Supervisor Menu” then “Main Menu” buttons or the Main Menu Key: Then press the “Select Screen” button: Page 7 of 26 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Startup Basics Minneapolis, Minnesota 55436 Manual May 13...
  • Page 257 Then press the “Manual Device Discovery” button: Which then transitions through the Primary Detection Loop Stop Screen: Page 8 of 26 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Startup Basics Minneapolis, Minnesota 55436 Manual May 13 , 2007 952-938-9486 Version 2.1.0090...
  • Page 258 To End” is set to “Yes”, and “Auto On-Line” is set to “Yes”, as shown below, and press “Begin”: As the device discovery is in progress, the status is updated as below (circled): Page 9 of 26 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Startup Basics...
  • Page 259 ID” will show the “Ending ”, the “# Attempts…” will have stopped counting, and the popup “Reading…” box will have disappeared, as shown below: Page 10 of 26 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Startup Basics...
  • Page 260 Press “Back To Main” next: 5) Then the “Start Primary Loop” screen transitions to the Main Screen: Page 11 of 26 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Startup Basics Minneapolis, Minnesota 55436 Manual May 13 , 2007 952-938-9486 Version 2.1.0090...
  • Page 261 “Set HMI Clock” from the “Select Screen” menu item from the “Main Menu”. The screen is displayed below: Page 12 of 26 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Startup Basics Minneapolis, Minnesota 55436...
  • Page 262 8) To verify the 3500 Firmware Version, press the SEC Logo at the top/right corner of the “Main Zone Summary” screen, or select the “About SEC…” option from the “Main Menu”: a popup appears displays such as this: Page 13 of 26 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Startup Basics...

  • Page 263: Basic Sec Relay Module Setup

    Scan the entire network from ID 1 to 254, with “Auto On-Line” turned off, and “# Times To Try Each Device” set to 2. Page 14 of 26 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Startup Basics...
  • Page 264 Device ID should be changed since only the SEC 3500 can assign its network ID. This should be done before proceeding to the next Relay Module device, since Page 15 of 26 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive...
  • Page 265 Loop Start screen, returning to the Main Zone Summary screen. All expected devices should now show up in the zone tallies, including the SEC Relay Modules added. Page 16 of 26 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Startup Basics...
  • Page 266 SEC Relay Modules within a Zone: Zone Details Screen Showing Relay Module: Page 17 of 26 Page 17 of 26 Sensor Electronics Corporation Sensor Electronics Corporation SEC 3500 OI SEC 3500 OI 5500 Lincoln Drive 5500 Lincoln Drive Startup Basics...
  • Page 267 Bus Summary Screen Showing Relay Modules: Page 18 of 26 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Startup Basics Minneapolis, Minnesota 55436 Manual May 13 , 2007 952-938-9486 Version 2.1.0090...
  • Page 268 Device Summary for Relay Modules: Page 19 of 26 Page 19 of 26 Sensor Electronics Corporation Sensor Electronics Corporation SEC 3500 OI SEC 3500 OI 5500 Lincoln Drive 5500 Lincoln Drive Startup Basics Startup Basics Minneapolis, Minnesota 55436 Minneapolis, Minnesota 55436...

  • Page 269: Enabling The Global Latch Reset Feature

    SEC 3500 OI Panel (See Section 3.0, item 1 for details on logging in), by pressing the one of the menu buttons and selecting the “Supervisor Menu”: Then press the “Global Reset Feature Enable”, which will toggle “On” and “Off”: Page 20 of 26 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Startup Basics...

  • Page 270: Configuring Global Latches

    “Supervisor” as previously described in this document. Select the Relay Module from the appropriate Zone: Page 21 of 26 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Startup Basics...
  • Page 271 Then select the relay coil wired to the device: Then choose to m odify the coil assignment: Page 22 of 26 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Startup Basics Minneapolis, Minnesota 55436 Manual May 13 , 2007 952-938-9486 Version 2.1.0090...
  • Page 272 (See section 7.0 for more configuration details). Page 23 of 26 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Startup Basics Minneapolis, Minnesota 55436 Manual...
  • Page 273 Once all selections/mapping is complete, it is time to “Try” the settings and choose NOT to discard them by pressing the “Try” button: And if all is well, then press Close: Page 24 of 26 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Startup Basics Minneapolis, Minnesota 55436...

  • Page 274: Setting A Global Alarm Latch Type

    “Close” button, resulting in the coil review/coil assignments screen depicting the settings and warning that the changes have not yet been permanently committed to firmware (shown on the next page). Page 25 of 26 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Startup Basics...
  • Page 275 Audible coil(s) will again re-ac tivated automatically by the SEC 3500 OI. Page 26 of 26 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Startup Basics Minneapolis, Minnesota 55436 Manual May 13 , 2007 952-938-9486 Version 2.1.0090...
  • Page 276 SEC 3500 OI Basic Operator’s Manual July, 2007 Sensor Electronics Corporation 5500 Lincoln Drive Minneapolis, Minnesota 55436 USA (952) 938-9486...
  • Page 277 Basic Menu Navigation..................37 Main Menu......................38 Safe Power-Down Screen ................. 39 “About SEC…” Popup Display ................ 41 The Security Screen- Login/Logout..............42 Page 2 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s Minneapolis, Minnesota 55436 Manual...
  • Page 278 Set 3100 Clock Screen ................45 Restarting the SEC 3500 HMI ..............46 Basic Trouble-Shooting ..................47 How Does the SEC 3500 Modbus 485 Loop Work?..........49 Page 3 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s Minneapolis, Minnesota 55436...

  • Page 279: Overview

    Alarm is silenced. A graphical large icon of a speaker with a red “x” across it will appear in Page 4 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s Minneapolis, Minnesota 55436...

  • Page 280: First Time Setup/Updating Setup

    Gas Monitoring loop connected with SEC 3100 Digital Gas Transmitter slave(s) attached, you may have a blank main screen once it is powered up, such as this: Page 5 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 281: Basic Screen Navigation

    Each device can only be assigned to one of these sixteen zones. The highest alarm level (highest possible level is a Fault) of all devices in each zone determine each zone alarm rollup level. Page 6 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 282: Main Zone Summary Screen

    Main Zone Summary screen. Now let’s mine the parts and information contained, see the screen-shot on the following page. Page 7 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 283: Main Zone Summary Global Status Borders

    “High Alarm” conditions, flashing more erratically to gai attention (and no fault conditions); for the global status, or for one or more zone(s) and for one or more device(s) that is/are on-line. Page 8 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 284: Main Zone Summary Screen- Zone Status Info

    The Zone Status Text and Status Color (never flashes) as described in section 4.1.1 pre viousl y for th e global alarm status box, Page 9 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s Minneapolis, Minnesota 55436 Manual...
  • Page 285 OK, ii) Low Alarm, iii) Mid Alarm, iv) High Alarm, v) Fault, e) The Zone On-Line Device Count. Page 10 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s Minneapolis, Minnesota 55436 Manual July 28...

  • Page 286: Main Zone Summary Screen- Status Bar

    (as it is in the above screen), then it allows rapid navigation between it and the Bus Summary screen. Page 11 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s Minneapolis, Minnesota 55436 Manual...

  • Page 287: Main Zone Summary Screen With Alarms

    This zone contains an SEC Relay Modu Page 12 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s Minneapolis, Minnesota 55436...

  • Page 288: Screen Saver

    SEC 3500 panel, and the alarm speaker will also be beeping and the screen will be flickering. Page 13 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 289: Transitioning From Main Zone To Bus Summary

    Main Menu, choosing “Select Screen” and selecting “Bus Summary”. To transition Back to Main Zone Summary Screen, Press this button. More on this screen later. Page 14 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 290: Transitioning From Main Zone To Alarm Summary

    “Select Screen” and selecting “Alarm Summary”. To transition Back to Main Zone Summary Screen, Press this button. More on this screen later. Page 15 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s Minneapolis, Minnesota 55436...

  • Page 291: Transitioning From Main Zone To Zone Details Screen

    Screen”, then “Zone Details”, then the desired zone number/name then press “Select”. To transition Back to Main Zone Summary Screen, Press this button or “Close”. More on this screen later. Page 16 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 292: The Zone Details Screen

    5) Zone Alarm Status Icon (As described in section 4.1.2, Item 1d), however it is NOT the global status alarm icon. 6) Zone Device Configuration, On-Line, Off-Line status list. Page 17 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 293: Zone Details Device Icons

    Alarm Status (represented by green, yellow, o range or red color) from device LED. f) Fault Status (green or red color) from device LED. Page 18 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s Minneapolis, Minnesota 55436 Manual...

  • Page 294: Navigating To Device/Sensor Summary

    Simply press on the desired device box from the “Zone Details” screen as shown. To transitio n back to the Zone Details Screen, Press th e “Close” button. More on this screen later. Page 19 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s Minneapolis, Minnesota 55436 Manual...

  • Page 295: Zone Details Screen Showing Sec Relay Modules

    4.4.4 Zone Details Screen Showing SEC Relay Modules 1) SEC 16 Coil Relay Module. Page 20 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s Minneapolis, Minnesota 55436 Manual July 28 , 2007 952-938-9486 Version 2.1.0095...

  • Page 296: Bus Summary Screen

    Likewise, the same information is also displayed in the device status boxes. 7) The top information box indicates the TOTAL devices configured on this panel’s Modbus 485 loop, as well as those on-line and off-line. Page 21 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 297: Bus Summary Screen Showing Sec Relay Modules

    16 Coil Icon: The left side of the 8 Coil Icon is filled, with the remainder open, whereas the 16 Coil Icon is completely filled. Page 22 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 298: Alarm Summary Screen

    Main Zone Summary screen. See the exam ple on the following page. Page 23 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s Minneapolis, Minnesota 55436 Manual...

  • Page 299: Alarm Summary Returning To Home Zone Summary

    2) Notice there is no navigation possible since there are less than nine devices. Page 24 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 300: Alarm Summary With More Than Eight Devices

    Important Note: It is important to realize that common to the Zone Details, Bus Summary and Alarm Summary screens; by simple pressing on the device status box will launch the Device Summary screen. Page 25 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 301: Device Summary Screen

    8) Device Type Text- Short name indicating type (Sensor or one of the Relay Modules). 9) Gas Short Name (for sensors) - Short name indicating the type of gas measured by the sensor. Page 26 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 302: Left Action Buttons

    3100 device clocks. 4) Diagnostics- Perform special diagnostics on the SEC 3100 device. 5) Delete- Delete the SEC 3100 from the SEC 3500 Panel memory. Page 27 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 303: Summary Box Details

    Important Note: The Global Status Borders and Text are identical in appearance and behavior to all of the other operation screens, such as the Main Zone Summary Screen, as is the bottom status bar collection. Page 28 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 304: Device Summary Screen For Sec Relay16 Modules

    4.7.5 Device Summary Screen for SEC Relay16 Modules ote: This is a 16 Coil Relay Module above. Page 29 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s Minneapolis, Minnesota 55436 Manual July 28 , 2007 952-938-9486 Version 2.1.0095...

  • Page 305: Device Summary Screen For Sec Relay8 Modules

    4.7.6 Device Summary Screen for SEC Relay8 Modules Note: This is an 8 Coil Relay Module above. Page 30 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s Minneapolis, Minnesota 55436 Manual July 28 , 2007 952-938-9486 Version 2.1.0095...

  • Page 306: Sec Relay Module Device Summary Screen Specifics

    7) The “Close” button returns to the Zone Details or Bus Summary screen where it had come from. 8) The “Saved” notice/button is used to permanently save changes made in assignments. Page 31 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 307: Sensor Details Screen

    Device Summary Screen as described in section 4.7.1, just as it does with the Main Zon Summary Screen and all other primary operation screens. Page 32 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s Minneapolis, Minnesota 55436...

  • Page 308: Details Box

    10) Status of the 3100 Flash Card- OK or not. More details to come in a future version. Page 33 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 309: Control Panel

    Set 3100 Clock - Allows setting this 3100 clock or all 3100 clocks on the bus. Page 34 of 49 Page 34 of 49 Sensor Electronics Corporation Sensor Electronics Corporation SEC 3500 OI SEC 3500 OI 5500 Lincoln Drive 5500 Lincoln Drive Basic Operator’s...

  • Page 310: Relay Module Device Coil Assignments Screen

    If the “Polarity” above is set to normally de-energized (N.DEN.), then an active t rigger will cause the coil to become energized, otherwise it will be de- energized. Page 35 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s Minneapolis, Minnesota 55436...
  • Page 311 (unlike “Normal” or “Latching”) while a trigger exists. This is silenced as described in section 2.1 previously, for “Immediate Alarm Silence”. Page 36 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 312: Basic Menu Navigation

    Page 37 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 313: Main Menu

    2) About SEC…- Pressing this touch item pops up the information box, describing the contact information for Sensor Electronics Corporation, as well as the firmware version of the SEC 3500, and provides a shortcut to logging into the panel. See section 5.3.

  • Page 314: Safe Power-Down Screen

    Zone Summary screen. Pressing “POWER DOWN HMI NOW” will begin the power down process, first showing this screen while data is saved: Page 39 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s Minneapolis, Minnesota 55436...
  • Page 315 “Restart” button, and the following screen will be displayed: Followed by the 3500 panel restarting, the splash screen displayed and the Main Zone Summary screen display- Normal Operation has now been resumed. Page 40 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 316: About Sec

    “Security” screen will be launched- See sectio 5.4. The primary content of this information box is to provide the contact information for Sensor Electronics Corporation. In addition, the version number information of the SEC 3500 p anel is also displa...

  • Page 317: The Security Screen- Login/Logout

    If all is entered properly, the user will show that it is logged on above as well as a count down of the time remaining. See “Startup Basics Guide” section 3.0 (1) and (2) previously for an example. Page 42 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 318: Screen Selection Menu

    9) Restart HMI- Saves all permanent data not saved and reboots the SEC 3500 Panel. See section 5.5.3. 10) Go Back- This will transition back to the Main Menu. Page 43 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 319: Zone Details Selection Menu

    3) If this is the desired menu (zone screen selection menu), press the “Select” button above and the screen will transition to the Zone Details screen with the information for the selection zone. See section 4.4. Page 44 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 320: Set 3100 Clock Screen

    Transitioning to or from this screen results in tran sitioning through the primary loop stop and start screens, as previously described in “Startup Basics Guide” section 3.0 (2) and (5). Page 45 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s Minneapolis, Minnesota 55436...

  • Page 321: Restarting The Sec 3500 Hmi

    SEC 3500 panel will then reboot, the splash screen will appear, and the Main Zone ummary screen will be displayed and normal operation resumed. Page 46 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 322: Basic Trouble-Shooting

    Page 47 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...
  • Page 323 Page 48 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...

  • Page 324: How Does The Sec 3500 Modbus 485 Loop Work

    This will cause the SEC 3500 to generate a zone fault for it. Page 49 of 49 Sensor Electronics Corporation SEC 3500 OI 5500 Lincoln Drive Basic Operator’s...
  • Page 325 SEC 3500 OI- StatCast RS232 Gas Status Text Broadcast Configuration Manual August, 2006 Sensor Electronics Corporation 5500 Lincoln Drive Minneapolis, Minnesota 55436 USA (952) 938-9486...
  • Page 326 Data Record Format......................9 SEC 3500 OI StatCast Configuration Utility..............12 Other Interaction Description of StatCast Config Utility ..........15 Page 2 of 15 Sensor Electronics Corporation SEC 3500 OI- StatCast 5500 Lincoln Drive RS232 Gas Status Text Broadcast Minneapolis, Minnesota 55436...

  • Page 327: Intended Audience

    In short, the customer is in control, and in the driver’s seat. So let’s dive in and examine more about this feature and how to use it! Page 3 of 15 Sensor Electronics Corporation SEC 3500 OI- StatCast 5500 Lincoln Drive...

  • Page 328: Physical Link- Rs232

    StatCast Configuration screen in the 3500 OI v2.1 or higher. Input is not accepted, broadcast output only provided. See the following diagrams: Page 4 of 15 Sensor Electronics Corporation SEC 3500 OI- StatCast 5500 Lincoln Drive RS232 Gas Status Text Broadcast...

  • Page 329: Normal Functional Operation

    Calibration, Network ID and name change screens, diagnostics, manual override screens, manual device discovery, 3100 clock set screen, maintenance screens, other 3500 configuration screens, menu screens, etc. Page 5 of 15 Sensor Electronics Corporation SEC 3500 OI- StatCast 5500 Lincoln Drive...
  • Page 330 50 for example, and there are 100 detectors on the bus, it would require two full gas detector scans to output all gas level and status records. Page 6 of 15 Sensor Electronics Corporation SEC 3500 OI- StatCast 5500 Lincoln Drive...
  • Page 331 ID 1 - 100 scanned again 4 seconds StatCast Output: ID 1 – 100 Records output 7+4 = 11 secs Page 7 of 15 Sensor Electronics Corporation SEC 3500 OI- StatCast 5500 Lincoln Drive RS232 Gas Status Text Broadcast Minneapolis, Minnesota 55436 Configuration Manual...
  • Page 332 StatCast set is only 7 seconds. The formatted output of StatCast is discussed in the next section, and configuration of StatCast in the section following that. Page 8 of 15 Sensor Electronics Corporation SEC 3500 OI- StatCast 5500 Lincoln Drive RS232 Gas Status Text Broadcast...

  • Page 333: Data Record Format

    (global) or the zone (format “ON 000”), for Relay Note: during sensor power-up, it may be empty, appearing as two || symbols with no space. Page 9 of 15 Sensor Electronics Corporation SEC 3500 OI- StatCast 5500 Lincoln Drive...
  • Page 334 See Note previously. The “SELF TEST” indicator will be inserted before the alarm status: both will be included! Page 10 of 15 Sensor Electronics Corporation SEC 3500 OI- StatCast 5500 Lincoln Drive RS232 Gas Status Text Broadcast Minneapolis, Minnesota 55436...
  • Page 335 <015|Chlorine|10.3|ppm|OFFWARN|OK> Offline Message (Occurs when it is declared offline and failing to respond to pings) <015|Chlorine|10.3|ppm|OFFLINE|OK> Page 11 of 15 Sensor Electronics Corporation SEC 3500 OI- StatCast 5500 Lincoln Drive RS232 Gas Status Text Broadcast Minneapolis, Minnesota 55436 Configuration Manual...

  • Page 336: Sec 3500 Oi Statcast Configuration Utility

    The “No Changes”/”Save Now” button must be pressed for any RS232 line parameters to take effect. This will cause the panel to reboot. Page 12 of 15 Sensor Electronics Corporation SEC 3500 OI- StatCast 5500 Lincoln Drive RS232 Gas Status Text Broadcast...
  • Page 337 1 sec”, or if the value is between two whole numbers, then it will display the number followed by a plus sign such as “1+ secs”. Page 13 of 15 Sensor Electronics Corporation SEC 3500 OI- StatCast 5500 Lincoln Drive...
  • Page 338 StatCast output of all desired records, measured in #scans required to capture all records multiplied by the total scan loop time - 1. Page 14 of 15 Sensor Electronics Corporation SEC 3500 OI- StatCast 5500 Lincoln Drive RS232 Gas Status Text Broadcast...

  • Page 339: Other Interaction Description Of Statcast Config Utility

    Alarm Status indicator. In the above example it will appear in green. In the above example it will appear as “OK”. Page 15 of 15 Sensor Electronics Corporation SEC 3500 OI- StatCast 5500 Lincoln Drive RS232 Gas Status Text Broadcast...
  • Page 340 16-bit Standard Modbus Technical Use Sheet For Version 1.2+ SEC 3120 Digital Transmitters P/N 1580282, Rev 1, 20121228 Sensor Electronics Corporation December, 2012 Sensor Electronics Corporation 12730 Creek View Avenue Savage, MN 55378 U.S.A. 1-952-938-9486 Tel 1-952-938-9617 Fax 1-800-285-3651 Toll Free http://www.sensorelectronics.com/...
  • Page 341 Figure 8: Changing the 3120 Network ID ................ 17 Figure 9: Changing 3120 485 Bus Settings ..............18 SEC 3120 16-bit Modbus Manual Page 2 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 342 About The SEC 3120 Digital Gas Transmitter The SEC 3120 Digital Gas Transmitter is the latest generation Gas Transmitter from Sensor Electronics Corporation, and is fully compatible with its predecessor, the SEC 3100. The SEC 3120 Digital Gas Transmitter allows multiple single and multi-channel SEC sensors to be connected to it and acts as a central communication, control, status and data logging hub for them.
  • Page 343 Within the unit specific region (9), the holding register addresses are absolute (42901 = operating status, 42902 = fault relay reason code, etc.). SEC 3120 16-bit Modbus Manual Page 4 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 344  Maximum Number of Sensors That Can Be Attached  Unit Clock- Read Current Time  Unit Type  Unit Firmware Version Info SEC 3120 16-bit Modbus Manual Page 5 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 345  The EGX-100 Gateway is connected to the Ethernet using its Ethernet port and 10/100 base T/TX cable to an Ethernet switch. SEC 3120 16-bit Modbus Manual Page 6 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 346 The bus settings may also be set to custom values, where the baud rate, stop bits and parity are independently changed (i.e. Baud rate 19200, stop bits 1, parity odd). SEC 3120 16-bit Modbus Manual Page 7 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 347 First, we must examine how the user interface works on the 3120, is described on the following pages: SEC 3120 16-bit Modbus Manual Page 8 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 348 SEC 3120 16-bit Modbus Manual Page 9 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 349 Exit Menu Item and select it. Menu timer time’s key activations, and once it expires (typically 30 seconds), the menus are automatically exited and the main status screen is re-displayed. SEC 3120 16-bit Modbus Manual Page 10 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 350 CHANGE HIGH COIL ENERGIZE MODE- HIGH RELAY SETTINGS MENU PAGE 2: EXIT HIGH RELAY SETTINGS MENU FAULT RELAY SETTINGS MENU: SEC 3120 16-bit Modbus Manual Page 11 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 351 SEC DIAGNOSTICS MENU REBOOT SYSTEM TOGGLE AND FLASH LEDS TOGGLE RELAYS ON/OFF MENU: MENU_DIAGNOSTICS_RLY_TOGGLE_t, MENU_TOGGLE_LOW, MENU_TOGGLE_MID, MENU_TOGGLE_HI, MENU_TOGGLE_FAULT, SEC 3120 16-bit Modbus Manual Page 12 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 352 ALARM RELAY *↓NETWORK Main Menu 2 ↑HIDE LOW GAS SELF TEST SET DATE TIME ↓PREVIOUS MENU SEC 3120 16-bit Modbus Manual Page 13 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 353 ABORT WARMUP INFO MENU *↓MAIN MENU Top Menu 2 ↑SEC DIAGNOSTICS RESET RELAYS FORMAT FLASH CARD ↓EXIT SEC 3120 16-bit Modbus Manual Page 14 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 354 "Previous Menu" item to return to the Top Menu. Then scroll down to and choose the "Exit" item to return back to the Main Status screen. SEC 3120 16-bit Modbus Manual Page 15 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 355 "Previous Menu" item to exit to the Network Top Menu (which will bring SEC 3120 16-bit Modbus Manual Page 16 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 356 ID should be selected automatically first): Network ID Menu FOR SENSOR: * ID 12 * ZONE PREVIOUS MENU SEC 3120 16-bit Modbus Manual Page 17 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 357 Then choose the Modbus Settings Menu: Network Top Menu NETWORK ID MENU * MODBUS SETTINGS PREVIOUS MENU SEC 3120 16-bit Modbus Manual Page 18 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 358 ID of the 3120 device, choosing holding register 42110, 1 item. The value read back should be the same value as the network ID. SEC 3120 16-bit Modbus Manual Page 19 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 359 Current Gas (IEEE 754 32-bit float) 42x19 - x27 Read/Write Alarm Set Points (IEEE 754 32-bit float) SEC 3120 16-bit Modbus Manual Page 20 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 360 SEC 3120 16-bit Modbus Manual Page 21 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 361 When the first field (the address field) is received, each device decodes it to determine if it is the addressed device. SEC 3120 16-bit Modbus Manual Page 22 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 362: Table 5: Rtu Message Frame

    Typical responses are to post subsequent retries of the message, to try diagnostic messages to the slave and to notify operators. SEC 3120 16-bit Modbus Manual Page 23 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 363 8-bit CRC byte followed by the high 8-bit CRC byte. SEC 3120 16-bit Modbus Manual Page 24 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 364: Table 6: Function Codes Supported By Sec 3120

    CRC Low Byte Num Points High CRC High Byte Num Points Low CRC Low Byte CRC High Byte SEC 3120 16-bit Modbus Manual Page 25 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 365: Table 7: Function Code 03 Read Holding Registers

    42x09 *These registers are scaled by Sensor Gas Factor (2x08). To obtain the real floating point SEC 3120 16-bit Modbus Manual Page 26 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 366 Sensor Gas Name Example: ASCII text such as "Chlorine", "Oxygen ", etc.. Sensor Gas Units Example: ASCII text such as "PPM ", "%LEL", "%V/V", etc. SEC 3120 16-bit Modbus Manual Page 27 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 367 Unit Clock Seconds- Read register (0 - 59) 2910 42911 Unit Clock Set Status- Set pending (1), not (0) 2917 42918 SEC 3120 16-bit Modbus Manual Page 28 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 368: Table 8: Sensor Status Code Parameter Table

    Sensor in Active Channel Fault. 0012 Sensor in Power Fault. 0013 - 00FF Other values t.b.d. SEC 3120 16-bit Modbus Manual Page 29 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 369: Table 9: Sensor Error Code Parameter Table

    0019 24VDC Supply Low. 001A 24VDC Supply High. 001B - 00FF t.b.d. SEC 3120 16-bit Modbus Manual Page 30 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 370: Table 10: Alarm Configuration Parameter Table

    1 and 9 are accessible- requests to read regions outside of this range (2 - 8 or 0) will generate exception 2 messages. SEC 3120 16-bit Modbus Manual Page 31 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 371 298 decimal. The contents of registers 42105 and 42106 are 01 8F and 03 21 hex, or 399 and 801 decimal, respectively. SEC 3120 16-bit Modbus Manual Page 32 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 372 It is a very small packet targeted at changing one very specific 16-bit register with a full read-back of the contents to ensure proper communication. SEC 3120 16-bit Modbus Manual Page 33 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 373: Table 11: Function Code 06 Preset Holding Register

    Set New 3120 Unit Clock NOW (00FF Hex set, 0 clear). 2917 42918 4000 Hex must be added as a password to write value. SEC 3120 16-bit Modbus Manual Page 34 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 374 The normal response is an echo of the query, returned after the register contents have been preset. SEC 3120 16-bit Modbus Manual Page 35 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 375 Data Low Data Low CRC Low Byte CRC Low Byte CRC High Byte CRC High Byte SEC 3120 16-bit Modbus Manual Page 36 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 376 Field Name Example (Hex) Slave Address Function Code Exception Code CRC Low Byte CRC High Byte SEC 3120 16-bit Modbus Manual Page 37 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...

  • Page 377: Table 12: Function Code 16 Multiple Write Holding Registers

    ***Start Sensor Self Test Operation (00FF Hex Start, 0 stop) 4000 Hex must be added as a password to write value. SEC 3120 16-bit Modbus Manual Page 38 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 378 Duration of force will be approximately 30 seconds unless re-written. 4000 Hex must be added as a password to write value. SEC 3120 16-bit Modbus Manual Page 39 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 379 When setting the new clock time, registers 42912-17 are written first, followed by 42918 to actually set the time (copy new values to clock and run). SEC 3120 16-bit Modbus Manual Page 40 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 380 The normal response is an echo of the query header, returned after the register contents have been written. SEC 3120 16-bit Modbus Manual Page 41 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 381 Field Name Example (Hex) Slave Address Function Code Exception Code CRC Low Byte CRC High Byte SEC 3120 16-bit Modbus Manual Page 42 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 382 Modbus Master. SEC 3120 16-bit Modbus Manual Page 43 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 383 Unit region nine (42901 - 42999) will function normally as described in this document, unaffected by sensor role. SEC 3120 16-bit Modbus Manual Page 44 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 384 Unit region nine (42901 - 42999) will function normally as described in this document, unaffected by sensor role. SEC 3120 16-bit Modbus Manual Page 45 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 385 Sensor Electronics Corporation 12730 Creek View Avenue Savage, MN 55378 U.S.A. 1-952-938-9486 Tel 1-952-938-9617 Fax 1-800-285-3651 Toll Free http://www.sensorelectronics.com/ SEC 3120 16-bit Modbus Manual Page 46 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228...
  • Page 386 Accessing SEC 3500 on a Network Using a PC This document will outline a step-by-step process on how to bring a single SEC 3500 (or multiple) onto a network and access the information on a PC. In order for this to happen, the SEC 3500 needs to be connected to the same network as the PC being used to monitor the system.
  • Page 387 start on page 46 and end on 49. The default username is super and the default password is also super (this can be changed later, follow page 56 for this in the manual). 6) Once the supervisor has logged in, press the “Supervisor Menu” button. 7) This will bring up a list of buttons to press, press the “Configuration”...
  • Page 388 13) Now look at the IP Address of the 3500 and make sure to write it down. If there are multiple 3500s on the same network, each one will need to have a unique IP Address and this may need to be changed. If there are three 3500s connected to a network and the first IP Address is 192.168.001.010, the next one could be 192.168.001.020 and the last on could be 192.168.001.030.
  • Page 389 SEC 3500 HMI Operator Interface Hardware Manual Sensor Electronics Corporation 12730 Creek View Avenue Savage, Minnesota 55378 USA (952) 938-9486 Fax (952) 938-9617 Email sales@sensorelectronic.com SEC P/N: 1460014 Rev / ECO: A / 000209 Page 1 of 26...
  • Page 390 Sensor Electronics Corporation including but not limited to, the fitness for a particular purpose. In no event shall Sensor Electronics Corporation be liable for direct, incidental, or consequential loss or damage of any kind connected with the use of its products or failure to function or operate properly.
  • Page 391 Table of Contents Contents I. SPECIFICATIONS ........................... 5 II. GENERAL DESCRIPTION ......................6 III. OPERATION ..........................7 IV. INSTALLATION ..........................8 V. DRAWINGS ............................ 9 VI. TESTING ............................. 25 VII. MAINTENANCE ......................... 26 SEC P/N: 1460014 Rev / ECO: A / 000209 Page 3 of 26...
  • Page 392 Revision History Date Description of Change Page 032113 03/21/13 Initial Release 9/20/2016 Update to Current P/N Scheme Update Specifications Add Installation Steps Add Testing Add Maintenance Add UL2017 Information 10/26/2016 Change model to SEC3500 HMI Add all Components Inside Enclosure to Specs Add Recommended Power Supply Add Earth Ground Callout to Page 9 Add Note about ISO Comm on Repeaters...

  • Page 393: Specifications

    I. SPECIFICATIONS Model: SEC3500 HMI Interface RS485 Port: Interactive “Modbus” (expandable to two) RS232 Port: “Statcast” System parameter broadcast Ethernet Port: Remote Screen Access 16 Programmable Relays (expandable to 40) Construction: Powder Coated Steel Dimensions: 16” X 16” X 10” Weight: 45lbs Operating Temperature Rating: 0...

  • Page 394: General Description

    II. GENERAL DESCRIPTION CONVENTIONS The following conventions are used in this manual. Warning Statement VDC (DC Voltage) SEC 3500 HMI The SEC3500 HMI Operator Interface, an Attendant-Monitored system, continuously interrogates up to 254 system devices over the 9600 baud RS485 Modbus Interface. The OI, operating as the Modbus Master, can communicate with any SEC3XXX Device and any 4-20 transmitter via the SEC3100AIM.

  • Page 395: Operation

    III. OPERATION The SEC3500 HMI Operator Interface is an intuitive operator interface. For the individual page operations please refer to the following individual instruction manuals on the SEC website: 3500 OI Basic Operators Guide.pdf 3500 OI Startup Basics Guide.pdf StatCast.pdf SEC P/N: 1460014 Rev / ECO: A / 000209 Page 7 of 26...

  • Page 396: Installation

    The horn needs to be supplied with +24VDC. 6. Sensor Electronics recommends not connecting earth ground and DC common together. Instead connect earth ground to the bolt inside the enclosure. It is located inside the enclosure on the bottom left and is connected to the panel door.
  • Page 397 SEC P/N: 1460014 Rev / ECO: A / 000209 Page 9 of 26...

  • Page 398: Drawings

    V. DRAWINGS Part Number Description 1421901 Mounting and Dimensional Drawing 350000016X16X10 Internal Component Layout 1460015 (separate document) Overall Wiring Diagram Wiring Examples SEC P/N: 1460014 Rev / ECO: A / 000209 Page 10 of 26...
  • Page 399 SEC P/N: 1460014 Rev / ECO: A / 000209 Page 11 of 26...
  • Page 400 SEC P/N: 1460014 Rev / ECO: A / 000209 Page 12 of 26...
  • Page 401 WIRING TERMINATION The wiring diagram is for the input power to the SEC 3500 and RS485 Data Highway Connection. Earth Ground Connection (Ground Stud) Enclosure Wall Terminal Description: 2 AMP Circuit Breaker Power for SEC 3500 only DC Common LAN Y DATA A LAN Y DATA B LAN Y ISOLATED DC COMMON LAN X DATA A...
  • Page 402 24 VDC 4 5 6 SEC 3500 Terminal Block POWER SUPPLY WIRING EXAMPLE: SEC 3500 TO SEC 3100 TRANSMITTERS AND SEC 3500 – 8 RELAY CONTROLLER SEC P/N: 1460014 Rev / ECO: A / 000209 Page 14 of 26...
  • Page 403 (4) BLACK (3) FAULT (N.E.) N.C. (DC COMMON) (2) FAULT (N.E.) COMMON (1) FAULT (N.E.) N.O. BACK VIEW OF SEC 3100 SENSOR ELECTRONICS CORPORATION SEC 3100 WIRING 12730 CREEK VIEW AVE SAVAGE, MINNESOTA 55378 USA (T) 952.938.9486 (F) 952.938.9617 sales@sensorelectronic.com...
  • Page 404 TB 1 Relay Wiring TB 2 Relay Wiring High Alarm N.C. 1 Low Alarm N.C. High Alarm Common 2 Low Alarm Common High Alarm N.O. 3 Low Alarm N.O. Fault N.O. 4 Mid Alarm N.C. Fault Common 5 Mid Alarm Common Fault N.C.
  • Page 405 SEC 3500-8 RELAY CONTROLLER TB 1 (WIRING CONNECTION FOR POWER AND RS485) TB 2 AND TB 3 (RELAY CONTACT WIRING) SPECIFICATIONS INPUT POWER: 10-30 VDC RELAY CONTACT RATING: 8 AMPS @ 250 VAC OR 8 AMPS @ 30 VDC COMMUNICATION: ISOLATED RS485 (MODBUS) WEIGHT: SEC 3500 –...
  • Page 406 TOP VIEW OF SEC 3500 -16 TOP VIEW OF SEC 3500 - 8 RELAY CONTROLLER RELAY CONTROLLER DATA POWER DATA POWER For wiring details refer to Figure A Figure B Figure C Figure A TB 2 (K1-K4) TB 4 (K9-K12) (TB 1) TB 3 (K5-K8) TB 5 (K13-K16)
  • Page 407 SEC 3500-8 RELAY CONTROLLER DIMENSIONS SEC 3500 – 16 RELAY CONTROLLER DIMENSIONS SEC P/N: 1460014 Rev / ECO: A / 000209 Page 19 of 26...
  • Page 408 SEC 3100 ISO RS-485 Repeater Module Operation The SEC 3100 ISO RS-485 Repeater Module is used in conjunction with the SEC 3100 transmitters and the SEC 3500 HMI Operator Interface or other MODBUS RS-485 data highway systems. The SEC 3100 ISO RS-485 Repeater Module is used to extend the distance of the RS-485 network and increase the number of devices on the RS-485 network.
  • Page 409 SEC 3100 AIM Analog Input Module Operation The SEC 3100 AIM is used in conjunction with the SEC 3100 explosion proof transmitter or SEC 3100 DIN transmitter. A non-SEC device with a conventional analog 4 - 20 mA output is wired to the SEC 3100 AIM. The SEC 3100 AIM receives a sourced 4 - 20 mA signal from the device, converts the analog signal into a digital signal compatible with the SEC 3100 transmitter.
  • Page 410 SEC 3100 AIM 4-20 mA output + 24 VDC DC Common 4-20 mA Device Pressure Transmitter Open Path Gas Detector Pyrolyzer Temperature Transmitter Fire Detector SEC 3100 Transmitter (back side) SEC 3100 Explosion Proof Transmitter NOTE: Refer to the SEC 3100 Transmitter Instruction Manual for additional wiring connections.
  • Page 411 SEC 3100 LIM Logic Input Module Operation The SEC 3100 LIM is used in conjunction with the SEC 3100 explosion proof transmitter or SEC 3100 DIN transmitter. A non-SEC device with normally open contacts is wired to the SEC 3100 LIM. The SEC 3100 LIM receives a Low and High contact closure from the device, converts the input signal into a digital signal compatible with the SEC 3100 transmitter.
  • Page 412 SEC 3100 LIM High Alarm Low Alarm + 24 VDC Switch Device Pressure Switch Open Path Gas Detector Air Flow Switch Temperature Switch Fire Detector SEC 3100 Transmitter (back side) SEC 3100 Explosion Proof Transmitter NOTE: Refer to the SEC 3100 Transmitter Instruction Manual for additional wiring connections.

  • Page 413: Testing

    VI. TESTING In order to test the system and its functions, Navigate to the 3100 Manual Control page and begin a device Self-Test. This will simulate the sensor going into Low, Mid then High alarm. As the sensor goes through these alarms the 3500 screen should show the sensor going into alarm and respond accordingly (turn fan on/siren/lights/etc.…) depending on the user’s system settings and what the response to those alarms.

  • Page 414: Maintenance

    VII. MAINTENANCE Maintenance will need to be done by SEC personal. The maintenance needed is minimal. If issues arise and maintenance is needed, please contact Sensor Electronics at 952-938-9486. SEC P/N: 1460014 Rev / ECO: A / 000209 Page 26 of 26...
  • Page 415 SEC IREvolution ™ Infrared Ammonia Gas Detector Features • Reliable infrared sensing technology • Virtually maintenance free • Low cost of ownership, over ten years operating life • Immune to poisoning and etching • Designed for harsh environments • Explosion proof •...
  • Page 416 Sensor Electronics Corporation 12730 Creek View Avenue, Savage, MN 55378 U.S.A. • (800) 285-3651 • (952) 938-9486 • FAX: (952) 938-9617 Email: sales@sensorelectronics.com • website: www.sensorelectronics.com Sensor Electronics Corporation reserves the right to alter specifications without prior notice. © 03/16...
  • Page 417 SEC IREvolution ™ Infrared Hydrocarbon Gas Detector Features • Reliable infrared sensing technology • Virtually maintenance free • Low cost of ownership, over ten years operating life • Immune to poisoning and etching • Designed for harsh environments • Explosion proof •...
  • Page 418 Sensor Electronics Corporation 12730 Creek View Avenue, Savage, MN 55378 U.S.A. • (800) 285-3651 • (952) 938-9486 • FAX: (952) 938-9617 Email: sales@sensorelectronics.com • website: www.sensorelectronics.com Sensor Electronics Corporation reserves the right to alter specifications without prior notice. © 11/16...
  • Page 419 SEC 5000 IREvolution Gas Detector Instruction and Operation Manual Sensor Electronics Corporation 12730 Creek View Avenue Savage, Minnesota 55378 USA (952) 938-9486 Fax (952) 938-9617 Email: sales@sensorelectronics.com Web site: www.sensorelectronics.com Part Number 1460005 Revision C...
  • Page 420 Sensor Electronics Corporation including but not limited to, the fitness for a particular purpose. In no event shall Sensor Electronics Corporation be liable for direct, incidental, or consequential loss or damage of any kind connected with the use of its products or failure to function or operate properly.
  • Page 421 Revision History Date Description of Change Page 6/13/2016 Initial Release 9/29/2016 Update IEC marking to ETL, Change description to “Manual,SEC5000 Users Manual” 2/28/2017 Update Approved Models Add Drawing for 5200/5300 Series Add Drawing for 5210/5211 Series Part Number 1460005 Revision C...
  • Page 422 Table of Contents SPECIFICATIONS GENERAL DESCRIPTION III. OPERATION Installation and Startup IV. CALIBRATION MAINTENANCE VI. PARTS LIST VII. DRAWING SECTION Part Number 1460005 Revision C...

  • Page 423: Specifications

    Methyl Fluoride Ammonia Please note that this list is not all-inclusive. The SEC 5000 IREvolution can be calibrated for many other gases, provided a calibration gas is available. For more please contact Sensor Electronics Corporation. Detection Method: Diffusion Output (analog): 4-20 mA (Source type), max.

  • Page 424: General Description

    Installation Category: Cat. I, Pollution Degree 2 II GENERAL DESCRIPTION The SEC 5000 IREvolution Infrared gas detector is a rugged reliable microprocessor based intelligent gas detector. The SEC 5000 can be used to monitor for explosive Hydrocarbons, Alcohols, PFCs, Ammonia and many others.
  • Page 425 The multiple-channel receiver consists of several filtered light sensors monitoring light bands critical to the target gas. The multi-channel design affords high sensitivity, high selectivity, excellent drift control and superior thermal stability over the entire temperature range. Multi-Channel Infrared Black Body Waveguide Receiver Source...

  • Page 426: Operation

    III. OPERATION Installation and Startup Warning: The user shall be made aware that if the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired. The first step in the installation process is to establish a mounting location for the SEC 5000 IREvolution. Select a location that is typical of the atmosphere to be monitored or close to the anticipated source of a dangerous gas.
  • Page 427 Wiring connections Red wire: 18 to 32 VDC Black wire: DC Common Blue wire: 4 to 20 mA output White wire: Smart Calibration Wire (data wire) Earth Ground: 10-32 Green Ground Screw on IREvolution cap, see figure 1. Wire sizing: 0 to 500 feet, recommended wire gauge size 16 AWG (rated at least 8°C above max.
  • Page 428 Once the fault is cleared the SEC 5000 IREvolution will automatically resume normal operation. Part Number 1460005 Revision C...

  • Page 429: Calibration

    IV. CALIBRATION The SEC 5000 IREvolution is factory calibrated zeroed and spanned. Unlike catalytic sensors it does not require routine span gas calibration to ensure proper operation. A typical field calibration only requires the use of zero air (or 99.99% nitrogen). If the sensor is located in an area that is known to be free of the target gases then ambient air can be used as a zero reference.

  • Page 430: Parts List

    Dust can be removed using compressed air. Hard or oily deposits can be removed using Isopropyl alcohol and cotton tipped swabs. Wipe any film or residue left by the alcohol on the windows with a clean dry cotton swab. The internal electro-polished wave-guide tube can be cleaned the same way. Be careful not to leave any particles of the cleaning swab in the waveguide.
  • Page 431 Part Number 1460005 Revision C...
  • Page 432 CLASS 1, DIV 1, GROUPS B, C AND D JUNCTION BOX SHALL BE IEC CERTIFIED Exd IIC SEC SENSOR Sensor Electronics Corporation 12730 Creek View Ave SEPARATION KIT Savage, MN 55378 Tel: (952) 938-9486 Fax: (952) 938-9617 FIGURE 2 sales@sensorelectronics.com...
  • Page 433 Part Number 1460005 Revision C...
  • Page 434 Part Number 1460005 Revision C...
  • Page 435 Part Number 1460005 Revision C...
  • Page 436 SEC Millenium Carbon Dioxide Gas Detector Features • Infrared sensing technology • Virtually maintenance free • Low cost of ownership, over five years operating life • Immune to poisoning and etching • Designed for harsh environments • Explosion proof • Compact & lightweight •...
  • Page 437 Sensor Electronics Corporation 12730 Creek View Avenue, Savage, MN 55378 U.S.A. • (800) 285-3651 • (952) 938-9486 • FAX: (952) 938-9617 Email: sales@sensorelectronic.com • website: www.sensorelectronic.com Sensor Electronics Corporation reserves the right to alter specifications without prior notice. © 09/13...
  • Page 438 Millenium Carbon Dioxide Gas Detector Instruction and Operation Manual Sensor Electronics Corporation 12730 Creek View Avenue Savage, Minnesota 55378 USA (952) 938-9486 Fax (952) 938-9617 Email sales@sensorelectronic.com Web site www.sensorelectronics.com Part Number 71-5000 Version 040109...
  • Page 439 Sensor Electronics Corporation including but not limited to, the fitness for a particular purpose. In no event shall Sensor Electronics Corporation be liable for direct, incidental, or consequential loss or damage of any kind connected with the use of it's products or failure to function or operate properly.
  • Page 440 Table of Contents SPECIFICATIONS GENERAL DESCRIPTION III. OPERATION Installation and Startup IV. CALIBRATION MAINTENANCE VI. PARTS LIST VII. DRAWING SECTION...

  • Page 441: Specifications

    I. SPECIFICATIONS Model: Sensor Electronics Corporation SEC MILLENIUM Infrared Carbon Dioxide (CO2) Gas Detector Part Number: 142-0617 Specify range when ordering Detection Method: Diffusion Optional sample draw (requires a minimum of 1 liter per minute flow rate) Available Ranges: 0-1% Volume...

  • Page 442: General Description

    II GENERAL DESCRIPTION CONVENTIONS The following conventions are used in this manual. Warning Statement VDC (DC Voltage) SEC MILLENIUM The SEC MILLENIUM Infrared gas detector is a microprocessor based intelligent gas detector that continuously monitors carbon dioxide gas vapors within the specified range. The SEC MILLENIUM is ideally suited for use in harsh environments.
  • Page 443 Infrared Absorption Spectrum for Carbon Dioxide 100% Reference Absorption Band Band Wavelength The dual channel receiver is a single wafer, double filtered, dual receiver with an internal optical barrier. The elements are perfectly matched resulting in overall stability and superior performance throughout the entire temperature range.

  • Page 444: Operation Installation And Startup

    III. OPERATION Installation and Startup Warning: The user shall be made aware that if the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired. The first step in the installation process is to establish a mounting location for the SEC MILLENIUM. Select a location that is typical of the atmosphere to be monitored or close to the anticipated source of a dangerous gas.
  • Page 445 Warm-up When power is applied to the detector, it enters a one (1) minute warm-up mode. The output current will be 0.8 mA during the warm up time period. At the end of the warm-up period with no faults present, the detector automatically enters the normal operating mode (4 mA).

  • Page 446: Calibration

    IV. CALIBRATION SEC MILLENIUM The SEC MILLENIUM is factory calibrated zeroed and spanned. Unlike other types of sensors it does not require routine span gas calibration to ensure proper operation. The SEC MILLENIUM is required to be spanned with gas only one time with CO2. Typically this is done at the factory, but it is possible to field span the device by connecting the SEC MILLENIUM to a computer and using a software package provided by SEC.

  • Page 447: Parts List

    VI. Parts List Part Number Description 142-0617 Replacement Sensor SEC MILLENIUM (Specify range when ordering) 190-1001 SEC 2001 Sensor Separation Kit 142-0877 SEC Insulation Tube 142-0497 SEC MILLENIUM Replacement Hydrophobic Filter 142-0297 SEC MILLENIUM Wave Guide Tube 142-0570 SEC MILLENIUM Wave Guide Tube Collar 142-0636 SEC IR PC Link Kit 142-0962...

  • Page 448: Drawing Section

    VII. Drawing Section Figure # Title Figure 1 Wiring Diagram, SEC MILLENIUM Figure 2 SEC Sensor Separation Kit...
  • Page 449 THREAD BLUE: 4 TO 20 mA Out OutOUTPUT Earth Ground Stud 10-32 6.5 inches 165mm 2.6 inches 66mm WIRING DIAGRAM Sensor Electronics Corporation 5500 Lincoln Drive MILLENIUM SENSOR Minneapolis, MN 55436 Tel: (952) 938-9486 Fax: (952) 938-9617 FIGURE 1 sales@sensorelectronic.com...
  • Page 450 WIRE ENTRY FOR SENSOR 3/4 NPT NOTE: HOUSING RATED FOR CLASS 1, DIV 1, GROUPS B, C AND D SEC SENSOR Sensor Electronics Corporation 5500 Lincoln Drive SEPARATION KIT Minneapolis, MN 55436 Tel: (952) 938-9486 Fax: (952) 938-9617 FIGURE 2...
  • Page 451 SEC Millenium Infrared Hydrocarbon Gas Detector CSA Performance Approved Document #1460001 Revision B Features • Reliable infrared sensing technology • Virtually maintenance free • Low cost of ownership, greater than 10 year life expectancy • Immune to poisoning and etching •...
  • Page 452 Sensor Electronics Corporation 12730 Creek View Avenue, Savage, MN 55378 U.S.A. • (800) 285-3651 • (952) 938-9486 • FAX: (952) 938-9617 Email: sales@sensorelectronics.com • website: www.sensorelectronics.com Sensor Electronics Corporation reserves the right to alter specifications without prior notice. © 11/16...
  • Page 453 SEC Millenium WS Infrared Hydrocarbon Gas Detector CSA Performance Approved Features • Reliable infrared sensing technology • Virtually maintenance free • Low cost of ownership, over five years operating life • Immune to poisoning and etching • Designed for harsh environments •...
  • Page 454 Sensor Electronics Corporation 12730 Creek View Avenue, Savage, MN 55378 U.S.A. • (800) 285-3651 • (952) 938-9486 • FAX: (952) 938-9617 Email: sales@sensorelectronic.com • website: www.sensorelectronic.com Sensor Electronics Corporation reserves the right to alter specifications without prior notice. © 09/13...
  • Page 455 SEC Millenium Carbon Dioxide Gas Detector Features • Infrared sensing technology • Virtually maintenance free • Low cost of ownership, over five years operating life • Immune to poisoning and etching • Designed for harsh environments • Explosion proof • Compact & lightweight •...
  • Page 456 Sensor Electronics Corporation 12730 Creek View Avenue, Savage, MN 55378 U.S.A. • (800) 285-3651 • (952) 938-9486 • FAX: (952) 938-9617 Email: sales@sensorelectronic.com • website: www.sensorelectronic.com Sensor Electronics Corporation reserves the right to alter specifications without prior notice. © 09/13...
  • Page 457 SEC Millenium Infrared Hydrocarbon ETOAMB Gas Detector CSA Performance Approved Features • Reliable infrared sensing technology • Virtually maintenance free • Low cost of ownership, over five years operating life • Immune to poisoning and etching • Designed for harsh environments •...
  • Page 458 Sensor Electronics Corporation 12730 Creek View Avenue, Savage, MN 55378 U.S.A. • (800) 285-3651 • (952) 938-9486 • FAX: (952) 938-9617 Email: sales@sensorelectronic.com • website: www.sensorelectronic.com Sensor Electronics Corporation reserves the right to alter specifications without prior notice. © 09/13...
  • Page 459 SEC Millenium Infrared Hydrocarbon HT Gas Detector CSA Performance Approved Features • Reliable infrared sensing technology • Virtually maintenance free • Low cost of ownership, over five years operating life • Immune to poisoning and etching • Designed for harsh environments •...
  • Page 460 Sensor Electronics Corporation 12730 Creek View Avenue, Savage, MN 55378 U.S.A. • (800) 285-3651 • (952) 938-9486 • FAX: (952) 938-9617 Email: sales@sensorelectronic.com • website: www.sensorelectronic.com Sensor Electronics Corporation reserves the right to alter specifications without prior notice. © 09/13...
  • Page 461 SEC Millenium Infrared Hydrocarbon Gas Detector CSA Performance Approved Features • Reliable infrared sensing technology • Virtually maintenance free • Low cost of ownership, over five years operating life • Immune to poisoning and etching • Designed for harsh environments •...
  • Page 462 Sensor Electronics Corporation 12730 Creek View Avenue, Savage, MN 55378 U.S.A. • (800) 285-3651 • (952) 938-9486 • FAX: (952) 938-9617 Email: sales@sensorelectronic.com • website: www.sensorelectronic.com Sensor Electronics Corporation reserves the right to alter specifications without prior notice. © 09/13...
  • Page 463 Millenium Carbon Dioxide Gas Detector Instruction and Operation Manual Sensor Electronics Corporation 12730 Creek View Avenue Savage, Minnesota 55378 USA (952) 938-9486 Fax (952) 938-9617 Email sales@sensorelectronic.com Web site www.sensorelectronics.com Part Number 71-5000 Version 040109...
  • Page 464 Sensor Electronics Corporation including but not limited to, the fitness for a particular purpose. In no event shall Sensor Electronics Corporation be liable for direct, incidental, or consequential loss or damage of any kind connected with the use of it's products or failure to function or operate properly.
  • Page 465 Table of Contents SPECIFICATIONS GENERAL DESCRIPTION III. OPERATION Installation and Startup IV. CALIBRATION MAINTENANCE VI. PARTS LIST VII. DRAWING SECTION...

  • Page 466: Specifications

    I. SPECIFICATIONS Model: Sensor Electronics Corporation SEC MILLENIUM Infrared Carbon Dioxide (CO2) Gas Detector Part Number: 142-0617 Specify range when ordering Detection Method: Diffusion Optional sample draw (requires a minimum of 1 liter per minute flow rate) Available Ranges: 0-1% Volume...

  • Page 467: General Description

    II GENERAL DESCRIPTION CONVENTIONS The following conventions are used in this manual. Warning Statement VDC (DC Voltage) SEC MILLENIUM The SEC MILLENIUM Infrared gas detector is a microprocessor based intelligent gas detector that continuously monitors carbon dioxide gas vapors within the specified range. The SEC MILLENIUM is ideally suited for use in harsh environments.
  • Page 468 Infrared Absorption Spectrum for Carbon Dioxide 100% Reference Absorption Band Band Wavelength The dual channel receiver is a single wafer, double filtered, dual receiver with an internal optical barrier. The elements are perfectly matched resulting in overall stability and superior performance throughout the entire temperature range.

  • Page 469: Operation Installation And Startup

    III. OPERATION Installation and Startup Warning: The user shall be made aware that if the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired. The first step in the installation process is to establish a mounting location for the SEC MILLENIUM. Select a location that is typical of the atmosphere to be monitored or close to the anticipated source of a dangerous gas.
  • Page 470 Warm-up When power is applied to the detector, it enters a one (1) minute warm-up mode. The output current will be 0.8 mA during the warm up time period. At the end of the warm-up period with no faults present, the detector automatically enters the normal operating mode (4 mA).

  • Page 471: Calibration

    IV. CALIBRATION SEC MILLENIUM The SEC MILLENIUM is factory calibrated zeroed and spanned. Unlike other types of sensors it does not require routine span gas calibration to ensure proper operation. The SEC MILLENIUM is required to be spanned with gas only one time with CO2. Typically this is done at the factory, but it is possible to field span the device by connecting the SEC MILLENIUM to a computer and using a software package provided by SEC.

  • Page 472: Parts List

    VI. Parts List Part Number Description 142-0617 Replacement Sensor SEC MILLENIUM (Specify range when ordering) 190-1001 SEC 2001 Sensor Separation Kit 142-0877 SEC Insulation Tube 142-0497 SEC MILLENIUM Replacement Hydrophobic Filter 142-0297 SEC MILLENIUM Wave Guide Tube 142-0570 SEC MILLENIUM Wave Guide Tube Collar 142-0636 SEC IR PC Link Kit 142-0962...

  • Page 473: Drawing Section

    VII. Drawing Section Figure # Title Figure 1 Wiring Diagram, SEC MILLENIUM Figure 2 SEC Sensor Separation Kit...
  • Page 474 THREAD BLUE: 4 TO 20 mA Out OutOUTPUT Earth Ground Stud 10-32 6.5 inches 165mm 2.6 inches 66mm WIRING DIAGRAM Sensor Electronics Corporation 5500 Lincoln Drive MILLENIUM SENSOR Minneapolis, MN 55436 Tel: (952) 938-9486 Fax: (952) 938-9617 FIGURE 1 sales@sensorelectronic.com...
  • Page 475 WIRE ENTRY FOR SENSOR 3/4 NPT NOTE: HOUSING RATED FOR CLASS 1, DIV 1, GROUPS B, C AND D SEC SENSOR Sensor Electronics Corporation 5500 Lincoln Drive SEPARATION KIT Minneapolis, MN 55436 Tel: (952) 938-9486 Fax: (952) 938-9617 FIGURE 2...
  • Page 476 Millenium Hydrocarbon Gas Detector Instruction and Operation Manual Sensor Electronics Corporation 12730 Creek View Avenue Savage, Minnesota 55378 USA (952) 938-9486 Fax (952) 938-9617 Email: sales@sensorelectronic.com Web site www.sensorelectronics.com Document Number 1460002, Revision C...
  • Page 477 Sensor Electronics Corporation including but not limited to, the fitness for a particular purpose. In no event shall Sensor Electronics Corporation be liable for direct, incidental, or consequential loss or damage of any kind connected with the use of it's products or failure to function or operate properly.
  • Page 478 Revision History Date Description of Change Page May 2016 Update Warm-up current to 4.00mA Oct 2015 Clarify UL 2075 requirement that the Methane Millenium be used with SEC3120, Add the following part numbers to the ‘Available Gases’ list; - Toluene - P-Xylene - Tert-Butyl Acetate - MEK Aug 2015 Assign new part number, place under ECO control All (footer)
  • Page 479 Table of Contents Revision History ....................3 Table of Contents ....................4 I. SPECIFICATIONS ..................5 II GENERAL DESCRIPTION ................6 III. OPERATION ....................8 IV. CALIBRATION ................... 10 V. MAINTENANCE ..................10 VI. Parts List ....................11 VII. Drawing Section ..................12 Doc#: 1460002, Rev C Operation Manual, SEC Millenium Hydrocarbon Gas Detector Page 4 of 14...

  • Page 480: Specifications

    I. SPECIFICATIONS Model: Sensor Electronics Corporation SEC MILLENIUM Infrared Hydrocarbon Gas Detector Available gases: Methane Hexane Jet A Toluene Ethane Diesel Ethanol P-Xylene Ethylene Gasoline Methanol Tert-Butyl Acetate Ethylene Oxide Green Earth Butane Propane DF 2000 Hexane Please note that this list is not all-inclusive.

  • Page 481: General Description

    II GENERAL DESCRIPTION CONVENTIONS The following conventions are used in this manual. Warning or Caution Statement VDC (DC Voltage) SEC MILLENIUM The SEC MILLENIUM Infrared gas detector is a microprocessor based intelligent gas detector that continuously monitors combustible hydrocarbon gases and vapors within the Lower Flammable Limit (LFL). The SEC MILLENIUM is ideally suited for use in harsh environments and where the cost of required maintenance for conventional catalytic detectors is prohibitive.
  • Page 482 Infrared Absorption Spectrum for Methane 100% Absorption Reference Band Band Wavelength The dual channel receiver is a single wafer, double filtered, dual receiver with an internal optical barrier. The elements are perfectly matched resulting in overall stability and superior performance throughout the entire temperature range.

  • Page 483: Operation

    III. OPERATION Installation and Startup Warning: If the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired. The first step in the installation process is to establish a mounting location for the SEC MILLENIUM. Select a location that is typical of the atmosphere to be monitored or close to the anticipated source of a dangerous gas.
  • Page 484 Warm-up When power is applied to the detector, it enters a one (1) minute warm-up mode. The output current will be 4.0 mA during the warm up time period. At the end of the warm-up period with no faults present, the detector automatically enters the normal operating mode and continues to show 4 mA.

  • Page 485: Calibration

    IV. CALIBRATION SEC MILLENIUM The SEC MILLENIUM is factory calibrated; zeroed and spanned. Unlike catalytic sensors it does not require routine span gas calibration to ensure proper operation. The SEC MILLENIUM can be calibrated for almost any hydrocarbon using a calibration gas of the hydrocarbon that is to be detected (target gas).

  • Page 486: Parts List

    VI. Parts List Part Number Description 142-0280 Replacement Sensor SEC MILLENIUM 190-1001 SEC 2001 Sensor Separation Kit 142-0877 SEC Insulation Tube 142-0497 SEC MILLENIUM Replacement Hydrophobic Filter 142-0297 SEC MILLENIUM Wave Guide Tube 142-0570 SEC MILLENIUM Wave Guide Tube Collar 142-0636 SEC PC IR Link Kit Doc#: 1460002, Rev C...

  • Page 487: Drawing Section

    VII. Drawing Section Figure # Title Figure 1 Wiring Diagram, SEC MILLENIUM Figure 2 SEC Sensor Separation Kit Doc#: 1460002, Rev C Operation Manual, SEC Millenium Hydrocarbon Gas Detector Page 12 of 14...
  • Page 488 BLUE: 4 TO 20 mA Out Earth Ground Stud 10-32 6.5 inches 165mm 2.6 inches 66mm WIRING DIAGRAM Sensor Electronics Corporation 12730 Creek View Ave MILLENIUM SENSOR Savage, MN 55378 Tel: (952)938-9486 Fax: (952)938-9617 FIGURE 1 sales@sensorelectronics.com Doc#: 1460002, Rev C...
  • Page 489 CONNECTION 3/4 NPT WIRE ENTRY FOR SENSOR 3/4 NPT NOTE: HOUSING RATED FOR CLASS I, DIV 1, GROUPS B, C AND D Sensor Electronics Corporation SEC SENSOR 12730 Creek View Ave SEPARATION KIT Savage, MN 55378 Tel: (952) 938-9486 Fax: (952) 938-9617 FIGURE 2 sales@sensorelectronics.com...

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