The FW831 is an addressable relay module that provides two control relay outputs which will be activated simultaneously. The active status of the relay output is indicated by flashing red LED.


Fire Alarm Relay Module

The FW831 is an addressable module and takes one address on the addressable loop (ALU) of the fire alarm control panel. It is a UL listed product according to UL864 and ULC-S527 for Fire Protective Signaling Systems for indoor use. Relays are form-C with all contacts accessible.


The relay alarm module FW831 provides two control relay outputs which will be activated simultaneously. When the outputs are activated, the device LED will indicate the event condition by fast blinking.


UL864 / ULC S527


Output Configurations

It supports both normally closed and normally open output contact configurations.

  • The relay model contact Rating: 30VDC 2A, 0.35pf
  • Operating Temperature: 32°F to 120°F (0°C to 49°C)
  • Operating Humidity: 0% to 93% RH
  • Voltage Range: 15 to 28VDC
  • Mounting: FW800 Base

Datasheet and Installation Manuals

Case Studies / Projects

Customer Support

Email: info@maplearmortech.com
Phone: +1 (514) 631-3131
Phone: +1 (844) 988-8866

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