Contact Monitor Module

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The Contact Monitor Module can be easily setup a complete facility alarm system that can be managed and monitored over the network.

Using its simple plug ́n play connections, simply install door, window, motion detectors, fire/ smoke alarms and other digital contact alarms where needed to the Contact Monitor Module.

The device incorporates 8 potential free contacts, and the status is displayed via 8 LEDs on the front of the device. Via the integrated RS485 and MODBUS-RTU serial interface, all information can be read and processed by other systems.


• Module status indication via LEDs; RUN and COMM.

• Multiple Baud Rates Support; 1200 ~ 19200bps.

• Internal Dual DatchDog

• Enhanced EMC protection abilities and ensures the module is more reliable.

• High Intra-module isolation: 3750Vrms.

• Din Rail Mount.

Item Contact Monitor Module
General Input Voltage : 12Vdc (9 ~ 30Vdc)
Power Consumption: Less then 1W
Operating Temperature: -10’C ~ 50’C
Humidity: 10% ~ 90% RH, Non-condensing
EMC Protection ESD: ± 6KV Contact for each terminal; ±8KV Air for random point
EFT: ±2KV for Power Line
Communication Interface: RS485
Format: N,8,1
Baud Rate: 1200 ~ 19200bps (default 9600bps)
Dual Watchdog: Yes
I/O Specification Channel: 8
1Type: Active DC
Isolation: 3750Vrms
Input Impedance: 3kΩ/0.5W
Input Logic Level; High: 0 ~ 1Vdc
Input Logic Level; Low: 4 ~ 30Vdc

Contact Monitor Module