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Detcon X40-08-N4X Operator's Installation And Instruction Manual

Integrated alarm and control system
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Model X40-08-N4X, Model X40-32-N4X
Model X40-32-N1P, Model X40-32-N7
Integrated Alarm and Control System
I n t e g r a t e d
A l a r m
&
C o n t r o l
S y s t e m
Operator's Installation and Instruction Manual
Covers all Model X40 Control Systems
DETCON, Inc.
4055 Technology Forest Blvd.,
The Woodlands, Texas 77381
Ph.713.559.9200 / Fax 281.298.2868
2Hwww.detcon.com
December 10, 2012• Document #3672 • Revision 3.0

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  • Page 1 Model X40-08-N4X, Model X40-32-N4X Model X40-32-N1P, Model X40-32-N7 Integrated Alarm and Control System I n t e g r a t e d A l a r m & C o n t r o l S y s t e m Operator’s Installation and Instruction Manual...
  • Page 2 Model X40 This page left intentionally blank Shipping Address: 4055 Technology Forest Blvd., The Woodlands Texas 77381 Mailing Address: P.O. Box 8067, The Woodlands Texas 77387-8067 Phone: 713.559.9200 • Fax: 281.292.2860 • 0Hwww.detcon.com • 1Hsales@detcon.com Model X40 Instruction Manual Rev. 3.0...

  • Page 3: Table Of Contents

    Model X40 Table of Contents Introduction............................1 Features ................................1 LCD Main Display Function .......................... 2 Modbus™ Communication ..........................2 Secure Digital Card (SD Card)........................2 I/O Modules and Connections ........................2 Enclosure Types ............................. 4 Alarms and Fault Condition ........................... 5 System Operation ............................
  • Page 4 Figure 5 N1P Controller Mounting and Dimensional View ................13 Figure 6 N1P AC/DC Inputs..........................14 Figure 7 N1P RS-485 Port Connections ......................14 Figure 8 X40-08-N4X Controller Mounting and Dimensional View............15 Figure 9 X40-32-N4X Controller Mounting and Dimensional View............16 Figure 10 N4X Protective Earth Connector....................16 Figure 11 N4X AC/DC Inputs ........................17...
  • Page 5 Model X40 Figure 30 Model DI-4 Contact Input Module....................29 Figure 31 Model AO-4 4-20mA Output Module...................30 Figure 32 Model RL-4 Relay Output Module ....................32 Figure 33 Modbus™ Gas Sensor Connections....................34 Figure 34 N1P & N4X Remote Switch Input ....................44 Figure 35 N7 Remote Switch Input .......................44 List of Tables Table 1 X40 Model 100 Terminal Board Connector Plugs ................24 ...
  • Page 6 Model X40 This page left intentionally blank Shipping Address: 4055 Technology Forest Blvd., The Woodlands Texas 77381 Mailing Address: P.O. Box 8067, The Woodlands Texas 77387-8067 Phone: 713.559.9200 • Fax: 281.292.2860 • 3Hwww.detcon.com • 4Hsales@detcon.com Model X40 Instruction Manual Rev. 3.0...

  • Page 7: Introduction

    Introduction 1.1 Features The Detcon X40 controller (Figure 1) is a multi-channel gas detection control system. The X40 serves as a host monitor/controller for a network of gas detection sensors and various other field devices. The controller offers a non-intrusive magnetic interface with backlit LCD display and Modbus™ technology that supports either wireless or a hard wire sensor connection.

  • Page 8: Lcd Main Display Function

    (Section 4) and create the necessary files for data logging. 1.5 I/O Modules and Connections A maximum of 32 channels are configurable for the X40 models and are customizable using Detconꞌs I/O modules. Accommodation for the I/O modules relies on the type of enclosure utilized. Seamless system expansion is accomplished through DIN rail mounted and stackable modules.
  • Page 9 • X40‐32‐N7 enclosure ‐ does not accommodate module installations  The X40 controller can be configured for various I/O module combinations at the Detcon factory. Customer application/site specific information must be provided on the Configuration Form. Information provided is verified for correct quantity and type of I/O modules to support application/site requirements.

  • Page 10: Enclosure Types

    RS-485 master port and power out are provided for connection to serial sensors attached to the unit. The X40-08-N4X enclosure houses a maximum of six I/O modules inside of the controller and is capable of communicating with a maximum of 32 devices. The enclosure can incorporate integral alarms such as an 8"...

  • Page 11: Alarms And Fault Condition

    A plug-in male connector provides quick disconnect convenience during replacement or servicing. An optional AC/DC converter board inside a condulet/J-Box is available from Detcon to only power the N7 controller with an AC voltage source. The converter uses AC inputs between 90-264VAC and provides a 24VDC (up to 167mA) output.

  • Page 12: System Operation

    Model X40 Non-Silenceable The corresponding alarm LED and relay will remain activated until the cause of the alarm or fault is clear. Latching Mode The relay can be deactivated after the alarm condition has cleared by acknowledging the Alarm Reset function on the front panel of the X40 controller or by activating the external reset switch if installed (Section 0 and 7).

  • Page 13: Operator Interface

    Model X40 1.9 Operator Interface Reference the Menu Flow Chart (Figure 2) to learn how to easily navigate the menus and make changes. MAIN DISPLAY UTILITY MENU NORMAL OPERATION Multiple Channels SLAVE ID: ## in hex UTILITY MENU CHANNELS: ## MAIN MENU DEVICE TYPE: XXXXXX SETUP CHANNEL DATA...

  • Page 14: Magnetic Programming Tool

    Model X40 1.9.1 Magnetic Programming Tool The magnetic programming tool (Figure 3) is used to operate the magnetic switches. For switch activation, the programming magnet is briefly held on the switch marker (⊗) and then removed. This action will be referred to as a "swipe"...

  • Page 15: Main Display Functions

    Model X40 ENTER and RESET/ACK Switch This switch has multi-purpose use: • The ENTER function is used to accept selections in all menu screens and to execute the Reset  and Acknowledge functions.   • The Reset function releases all latched relays once the alarm/fault condition has cleared.   • The  Acknowledge  function  will  disengage  any  silenceable  relays  that  are  in  an  active  state.  This is used to silence alarms once the end‐user has assessed the alarm condition.   • The  RESET/ACKNOWLEDGE  function  of  the  switch  is  only  applicable  from  the  Main  Display  and not while in Main Menu mode. ...

  • Page 16: Rl4/Alarm Stations Group

    Auto Configure System The Auto Configure System automatically configures the X40 controller when other Detcon devices are installed as part of the control system. When activated, the controller searches for Detcon serial sensors, RL-4 modules/alarm stations, AO-4 modules and wireless radio modules.

  • Page 17: Optional Remote Alarm Reset/Acknowledge Switch

    TWA and peak readings each time the controller polls a sensor. Data on the SD card is viewed by using the Detcon Log File Viewer application on a computer. 1.12 Optional Remote Alarm Reset/Acknowledge Switch An optional remote Alarm Reset/Acknowledge switch enables the user to reset or acknowledge alarms without having to open the X40 enclosure.
  • Page 18 The radio module is factory installed in the N4X enclosure. The antenna can be installed (Section 2.3) on the top of the enclosure or separated up to 50m using Detconꞌs remote antenna mounting kit. For the N7, the antenna is mounted to the attached J-Box or can be remotely mounted (Section 2.4).

  • Page 19: Installation

    Model X40 Installation 2.1 Safety Guidelines If equipment is used in a manner not specified by Detcon, the protection provided by the equipment may be impaired. The user must consult this manual for more information about any location marked with this symbol.

  • Page 20: Figure 6 N1P Ac/Dc Inputs

    Model X40 4. Install AC or DC power as follows (Figure 6): a. Install AC power by connecting the 90-264VAC input wiring to the terminals labeled VAC (L1), NEU (L2), and GROUND. b. Install DC power by connecting the 11.5-30VDC to the terminals of the DIN rail mounted terminal block labeled 24VDC and DC Comm.

  • Page 21: N4X Enclosure Installation

    Model X40 2.3 N4X Enclosure Installation The power supply for the X40-08-N4X controller can power a maximum of eight sensors even though the controller is capable of communicating with 32 devices. An additional power supply will be required if powering more than eight sensors or...

  • Page 22: Figure 9 X40-32-N4X Controller Mounting And Dimensional View

    24VDC (up to 2.5 Amps). The X40-32-N4X has an internal power supply that converts 90- 264VAC to 24VDC (up to 7.5 Amps). The power supply for the X40-08-N4X and the X40-32-N4X are capable of handling AC NOTE inputs from 90-264VAC, 50-60Hz without degradation.

  • Page 23: Figure 11 N4X Ac/Dc Inputs

    Model X40 Verify that the conductors used for the AC connection are rated for at least 3A and 264VAC per local electrical codes. g. The AC breakers inside the enclosure of the X40 are provided for disconnection of the power during installation. To maintain the safety approval for the X40, the user must install an external disconnect switch or circuit breaker near the X40 so that it can be easily reached and labeled as the disconnection device for the X40.

  • Page 24: Figure 13 N4X Rs-485 Slave Port Connections

    Model X40 RS-485 SLAVE Figure 13 N4X RS-485 Slave Port Connections 8. If the X40-N4X was ordered with the wireless option, the radio module is installed in the enclosure and an antenna connector is provided on the top of the enclosure (Figure 14). Mount the external antenna in an appropriate location with an unobstructed line-of-sight to the wireless devices.

  • Page 25: N7 Enclosure Installation

    Model X40 2.4 N7 Enclosure Installation The X40-32-N7 controller can support up to a maximum of 32 sensors and any associated I/O modules, but no I/O modules can be installed in the controller. All I/O modules must be mounted separately by the customer. The N7 version does not supply power to sensors.

  • Page 26: Figure 16 N7 Controller Assembly W/Mounting Plate

    Use suitable cord connectors (cable glands) for cable entering the X40 controller or the NOTE transceiver’s J-Box. The Detcon Warranty does not cover water damage resulting from water leaking into the NOTE enclosure. 4. Ensure that the AC signal/wiring is not housed in the same conduit as the DC signal/wiring.

  • Page 27: Figure 18 N7 Ac/Dc Converter Board Wiring

    Primary Modbus™ connection (COMM1 Master) External switch connection for RESET/ACK function (Normally Open) An optional AC/DC converter board is available from Detcon to power the X40-32-N7 controller with an AC voltage source. The AC/DC converter board is intended to power the NOTE X40 controller only.

  • Page 28: Wireless Radio Module Wiring

    Model X40 8. Install DC power (Figure 19) provided by the customer if the N7 is supplied with a J-Box, as follows: a. Connect the 11.5-30VDC to the terminals PWR and GND of the connector J7. b. Verify that the DC power is from and isolated source with over-current protection. Wiring to X40-32-N7 Controller J7 Connector...

  • Page 29: Figure 21 Wireless 320 Transceiver Assembly W/Mounting Plate Dimensions

    Model X40 2. Connect four wires of a power and Modbus™ capable cable (General Cable Commodore P/N ZO16P0022189) to the J7 connector on the X40 PCA. R X T - 3 2 0 W i r e l e s s T r a n s c e i v e r D e t c o n M o u n t i n g P l a t e O p t i o n a l "...

  • Page 30: Model 100 Terminal Board

    2.4.2 Model 100 Terminal Board If the wireless radio module connected to the Modbus™ master port is to be used with a Detcon Smart Wireless battery pack, then the Model 100 Terminal Board will be mounted in the condulet/J-Box (Figure 23). Refer to Table 1 for descriptions of the connector plugs.

  • Page 31: Transient Protection Board

    Model X40 Figure 24 Model 100 Terminal Board Rotary Switches 2.4.3 Transient Protection Board If the wireless radio module connected to the Modbus™ master or slave port is to be powered using customer-supplied 24VDC, then the Transient Protection Board will be mounted in the condulet/J-box. The wiring for the master port is shown in Figure 25 and the wiring for the slave port is shown in Figure 26 If a wireless radio module is used on both the Modbus™...

  • Page 32: Figure 26 Wiring Diagram To The Slave

    Model X40 RXT-300 Wireless Transceiver Transceiver Transient X40 Enclosure Protection Module O U T Power (+) Red Yellow Ground (-) Black Yellow RESET Modbus A (+) Blue White White Purple Purple Modbus B (-) White S E N S O R Black Black Black...

  • Page 33: I/O Connection Installation

    Modules for the N7 enclosure or any additional modules for the other enclosure types must be mounted in a separate enclosure by the customer. The X40-08-N4X enclosure with alarm strobe has a minimum of one RL-4 module installed NOTE to power the alarm strobe, and should not be removed.

  • Page 34: Analog 4-20Ma Sensor Inputs (Da-4)

    Model X40 For addressable I/O modules or Modbus™ sensors that are located remotely from the NOTE controller, General Cable Commodore (P/N ZO16P0022189) is recommended for serial and power connections. 3.1 Analog 4-20mA Sensor Inputs (DA-4) 1. Connect the 4-20mA gas sensors to DA-4 4-20mA input modules in accordance with Figure 28. Analog sensors used with the X40 must supply 4mA for a zero reading and 20mA for a full NOTE scale reading.

  • Page 35: Dry Contact Inputs (Di-4)

    Model X40 4. Serially address the module in hex using the two rotary switches on the front panel labeled MSD (most significant digit) and LSD (least significant digit). Ensure that each DA-4 module has a unique Modbus™ address and is addressed within the range 01h-7Fh. 5.

  • Page 36: Analog 4-20Ma Outputs (Ao-4)

    Model X40 3. Serially address the module in hex using the two rotary switches on the front panel labeled MSD (most significant digit) and LSD (least significant digit). Ensure that each DI-4 module has a unique Modbus™ address and is addressed within the range 01h-7Fh. 4.

  • Page 37: Table 2 Ao-4 Modbus™ Addresses

    Model X40 Table 2 AO-4 Modbus™ Addresses Module Channel # Decimal Module Channel # Decimal 4. Connect the AO-4 module to the COMM1 (master) port of the controller. 5. Verify that the module displays a flashing DATA COMM LED when polled to indicate a valid communication status and provides a 4-20mA output equal to the current concentration reading reported to the controller for the corresponding channels.

  • Page 38: Alarm Relay Outputs (Rl-4)

    Model X40 3.4 Alarm Relay Outputs (RL-4) There are four Form C, Single Pole Double Throw (SPDT), 5 Amp relay contacts in the RL-4 module. Each relay in the module is assigned to one alarm as follows: • Relay 1 is assigned to Alarm 1  NOTE •...

  • Page 39: Table 3 Rl-4 Relay Modbus™ Addresses

    Model X40 6. Set the relay Modbus™ address for each RL-4 module in accordance with Table 3. Table 3 RL-4 Relay Modbus™ Addresses Bank Module Decimal Bank1 128-129 80-81 Bank2 130-131 82-83 Bank3 132-133 84-85 Bank4 134-135 86-87 Bank5 136-137 88-89 Bank6 138-139...

  • Page 40: Serial Output Gas Sensors (Rs-485)

    RS-485 MASTER and VDC Out (Figure 33). For the X40-32-N7 controller, connect the serial sensors directly to the J7 connector of the controllerꞌs PCA. The only Modbus™ capable Detcon sensors that may be used with the X40 are Model 100, NOTE Model 600 and Model 700 series.

  • Page 41: General Installation Wiring Notes

    Follow the generally accepted guidelines for RS-485 serial networks. Do not wire I/O modules and/or Modbus™ gas sensors in long-distance ‘T-Tap’ configurations. Use the daisy-chain wiring scheme. Use Detcon recommended cabling whenever possible. General Cable Commodore (P/N ZO16P0022189) is recommended for a single cable providing serial communications and power.

  • Page 42: Secure Digital Card

    Model X40 Secure Digital Card NOTE Ensure that power is turned off to the X40 before installing the SD card. 1. Install the SD card in the SD slot (J9) on the back of the controllerꞌs PCA before the controller is powered up.

  • Page 43: Auto Configure System

    Model X40 5.2.1 Auto Configure System 1. Ensure that the addresses on all modules and sensors are correctly set (Section 3). 2. Verify that all 4-20mA inputs are turned on. Only currents above 1.8mA will be detected. 3. Upon entering Auto Configure menu, the LCD will display: CONFIGURATION SUMMARY CHANNELS:## AO4S:##...

  • Page 44: Set Channel Alarms

    Model X40 5.2.2 Set Channel Alarms The Set Channel Alarms menu allows configuration of each channelꞌs alarms. The information to be configured is the; • ALM1 LEVEL,   • ALM1 ASCENDING,   • ALM2 LEVEL,   • ALM2 ASCENDING,   • ALM3 LEVEL, and   • ALM3 ASCENDING.   1. Upon entering this menu, the LCD will display: CHANNEL 1 ALARMS: ALM2 LEVEL: ALM2 ASCENDING: X...

  • Page 45: Set Relay (Alarm) Functions

    Model X40 5.2.3 Set Relay (Alarm) Functions 1. Upon entering this menu, the LCD will display: FAULT RELAY SETUP: BANK 1 LATCHING:X ENERGIZED:X SILENCEABLE:X Relays are displayed in the following order: • FAULT  NOTE • ALARM1  • ALARM2  • ALARM3 2.

  • Page 46: System Diagnostics

    Model X40 1. Upon entering this menu, the LCD will display: INHIBIT & ALARM TEST MODE INHIBIT MODE: ALARM TEST MODE: #:## START 2. These values can be changed by swiping the magnet over the markers of the up or down arrows to move the arrow prompt "→"...

  • Page 47: Time And Date

    Model X40 6. Connect COMM1 (master) to COMM2 (slave) for a Modbus™ loop back test at different baud rates and “press any key” to continue or swipe any marker to stop the test. When performing the Modbus™ loop back test, the loop back cable should be installed NOTE between the COMM1 (Master) port and the COMM2 (Slave) port.

  • Page 48: View Twa And Peak

    The sensor readings are continuously logged to the SD card. This data can also be viewed by removing the SD card and inserting it in a laptop using the Detcon Log File Viewer application. Refer to the Detcon Log File Viewer instruction manual for detailed information.

  • Page 49: Modbus™ Register Map

    Model X40 6.1 Modbus™ Register Map Table 4 X40 Register Map Channel # Register Description Channel # Register Description 40000 Reading 40032 Reading Channel 1 Channel 17 40001 Status 40033 Status 40002 Reading 40034 Reading Channel 2 Channel 18 40003 Status 40035 Status...

  • Page 50: Remote Alarm Reset/Acknowledge Switch Installation

    Model X40 Reading Register Current gas reading of the channel Status Register High Byte Bit 7 NOT USED Bit 6 NOT USED Bit 5 NOT USED Bit 4 NOT USED Bit 3 NOT USED Bit 2 NOT USED Bit 1 NOT USED Bit 0 NOT USED...

  • Page 51: Troubleshooting Guide

    All Sales activities (including spare parts purchase) should be handled by the Detcon Sales Department via phone, fax or email (contact information given above). All additional parts must be supplied by Detcon. Use of parts from a third party will void NOTE warranty and safety approvals.

  • Page 52: Warranty Notice

    Including all implied warranties of merchantability and fitness and the express warranties stated herein are in lieu of all obligations or liabilities on the part of Detcon Inc. for damages including, but not limited to, consequential damages arising out of, or in connection with, the performance of the product.

  • Page 53: Appendix

    11.5-30VDC Power Consumption: X40-08-N4X - Total Power consumption is dependent on number of I/O modules, number of gas sensors, and the type of gas sensors. Total power of controller with I/O modules and gas sensors not to exceed 60 Watts (2.5A at 24VDC).

  • Page 54: Utilities

    Model X40 11.2 Utilities Contact a Detcon representative prior to changing any settings in this section. Default settings are functional for the majority of applications. Any adjustments made to other items may cause the controller or various components to not work CAUTION properly.
  • Page 55 Model X40 Device Type Value The Device Type values available are 100, 700, 600 (Detcon serial sensor models), DA4/DI4 (analog sensors) or radio module (when analog inputs are in use). Ensure that the appropriate value corresponding to the sensor or device is assigned to the indicated channel.

  • Page 56: Set Rf Silence And Rf Sleep (Wireless Function Only)

    11.2.3 Set Low Battery Alarms The Set Low Battery Alarms menu establishes low battery alarm thresholds for wireless radio modules using Detconꞌs Smart Battery Pack interfaced to the controller. 1. Upon entering this menu, the LCD will display: LOW BATTERY ALARM:...

  • Page 57: Set Modbus™ Address

    Model X40 The recommended value for the TTE should be five days and applies to all battery powered wireless radio modules transceivers other than alarm stations. The SOC value applies to alarm stations only and the recommended value should be 25%. The blue LED on the controller will be activated and begin flashing when any battery in the network falls below the set thresholds.

  • Page 58: Set Comm Baud Rates

    The value shown is pre-configured to 9600 and should not be altered unless directed to do NOTE so by Detcon factory personnel. 11.2.8 Set Modbus™ Timeouts The Set Modbus™ Timeouts menu establishes the response timeout for Modbus™ communications and the inter-poll delay.

  • Page 59: Display Settings

    Model X40 11.2.9 Display Settings The Display Settings menu customizes the brightness, contrast and backlight duration of the display. Values for brightness and contrast range between 0 and 100. Available values for the backlight timeout function (turn off due to inactivity) are OFF, 10 seconds, 30 seconds and 1 to 5 minutes. 1.

  • Page 60: Spare Parts And Wireless Accessories

    Model X40 11.3 Spare Parts and Wireless Accessories Part Number Spare Parts 360-STP060-024 Power Supply 2.5A 360-DLP180-024 Power Supply 7.5A 975-041402-000 DI-4 Input Module 976-041400-000 DA-4 Input Module 975-041401-000 AO-4 Output Module 975-041400-000 RL-4 Output Module 327-000000-000 Programming Magnet 800-003648-000 Mounting Plate for N7 Enclosure 500-003087-100 Transient Protection Module...

  • Page 61: Revision Log

    Model X40 11.4 Revision Log Revision Date Changes made Approval 02/07/2011 Initial Release. 03/18/2011 Corrected AO-4 modbus address range. Corrected enclosure dimensions for 32 channel enclosure and added drawing for 8 channel enclosure. Revised DC input voltage specs. 07/29/2011 Updates and modifications made relating to addition of different enclosure types for the X40.
  • Page 62 Model X40 Model X40 Instruction Manual Rev. 3.0 Page 56 of 56...

This manual is also suitable for:

X40-32-n4xX40-32-n1pX40-32-n7

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