Sensor Electronics SEC 3100 Instruction And Operation Manual
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Summary of Contents for Sensor Electronics SEC 3100
- Page 1 SEC 3100 Transmitter Instruction and Operation Manual Sensor Electronics Corporation 5500 Lincoln Drive Minneapolis, Minnesota 55436 USA (952) 938-9486 Fax (952) 938-9617 Web site www.sensorelectronics.com Part Number 3100-EXP-MANUAL REV 121107-001...
- Page 2 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.
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Page 3: Table Of Contents
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... -
Page 4: 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 3100100 Output (analog): 4-20 mA (Source type), max. 1000 Ohm load at 24 VDC supply voltage... -
Page 5: General Description
The first step in the installation process is to establish a mounting location for the SEC 3100 transmitter and gas sensor. Select a location that is typical of the atmosphere to be monitored or close to the anticipated source of a dangerous gas. - Page 6 Warm-up When power is applied to the SEC 3100, 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 SEC 3100 automatically enters the normal operating mode (4.0 mA with no gas present).
- Page 7 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...
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Page 8: 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. - Page 9 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...
- Page 10 3100 UNIT INFO: SN- XXXXXXXXXXXXXXX VER- X X.XXX.XXX SN is the SEC 3100 serial number. VER is the SEC 3100 software version number. Selecting Enter again will return the display to the main info menu. * UNIT INFO SENSOR INFO...
- Page 11 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 12 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 13 CAL. VAL EXIT This completes the calibration and the device can be put back into the normal operating mode. Arrow Down to ZERO SPAN CAL. VAL * EXIT Enter * EXIT Enter again and the SEC 3100 returns to normal operation.
- Page 14 Alarm Menu CALIBRATION Enter * ALARM RELAY * LOW Enter EXIT Select the Alarm Relay (LOW, MID, HI) 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 or HI relays.
- Page 15 Selecting Exit will advance to the next menu. * LOW EXIT This menu will allow the operator to select another relay to program. Or select Exit and the next display will * EXIT Selecting Enter on this display will put the SEC 3100 back into normal operation.
- Page 16 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 17 This menu will allow the operator to select another relay to program. Or select Exit and the next display will * FAULT EXIT Arrow Down to Exit FAULT * EXIT Enter * EXIT Selecting Enter will return the SEC 3100 into normal operation.
- Page 18 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 19 DATE TIME Selecting Enter for the Self Test will make the sensor generate a 4-20 mA input into the SEC 3100 from 4 mA to 20 mA (0-fullscale). In the self test mode the SEC 3100 outputs are fully functional. The SEC 3100 will display the rising gas level, the 4-20 mA output will increase to 20 mA, the relays will actuate and the RS485 information will be transmitted to the control system.
- Page 20 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 21 Select Enter * EXIT Selecting Enter again will return the SEC 3100 to normal operation.
- Page 22 Diagnostics Menu * DIAGNOSTICS REST RELAYS EXIT The Diagnostics Menu will allow the operator to enter the Locator Mode and Toggle Relays on and off to verify operation. Selecting Enter will display the following: * LOCATOR OFF TOGGLE RELAYS EXIT The Locator function is normally generated by the SEC 3500 operator interface.
- Page 23 Reset Relays Menu DIAGNOSTICS * RESET RELAYS EXIT The Reset Reset relays Menu will allow the operator to reset latched relays. Latched relays will be indicated by a blue flashing Alarm LED. Select Enter and any latched relays will be reset.
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Page 24: 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... - Page 25 Yellow Low Alarm Fault Orange Mid Alarm High Alarm Gas Sensor Port (1 x ¾ h SEC 3000 SEC Millenium SENSOR ELECTRONICS CORPORATION FIGURE 1 5500 LINCOLN DRIVE MINNEAPOLIS, MINNESOTA 55436 USA SEC 3100 OVERVIEW (T) 952.938.9486 (F) 952.938.9617 sales@sensorelectronic.com...
- Page 26 (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 FIGURE 2 5500 LINCOLN DRIVE BACK VIEW OF SEC 3100 MINNEAPOLIS, MINNESOTA 55436 USA SEC 3100 WIRING (T) 952.938.9486 (F) 952.938.9617 sales@sensorelectronic.com...
- Page 27 SENSOR ELECTRONICS CORPORATION FIGURE 3 5500 LINCOLN DRIVE SEC SENSOR SEPARATION KIT MINNEAPOLIS, MINNESOTA 55436 USA (T) 952.938.9486 (F) 952.938.9617 sales@sensorelectronic.com...
- Page 28 FIGURE 4 SEC 3100 – SEC Millenium Mounting...
- Page 29 FIGURE 5 SEC 3100 – SEC 3000 Mounting...
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