Fire Alarm Relay Interface Module

The intelligent fire alarm relay.

Fire alarm relay interface module. Each relay output is intended for form c switching applications which do not require wiring supervision for the load circuit. Relay contains two isolated sets of form c contacts which operate as a dpdt switch and are rated in accordance with the table in the manual. Typical applications would be for switching local power for control functions such as elevator capture or control of hvac components pressurization fans dampers etc. It includes two individual relay control modules and two class b monitor modules.

Each monitor input provides an interface between a fire alarm. Circuit connections to the relay contacts are not su pervised by the module. The addressable module is intended for use in intelligent two wire loops. The module also has a panel controlled led indicator.

A range of easy relay fire alarm relays are available from 12v and 24v dc coils to 230v ac 50 60hz coils. Idnet relay iams allow fire alarm control panels to control a remotely located form c contact using idnet addressable communications for both data and module power. Gamewell fci silent knight firelite notifier siemens and est edwards are just a few name brand examples. This new siemens tri r module siemens part 500 896224 is an intelligent relay monitoring interface module for use in mxl mxlv mxl iq fire alarm control panels facp.

This module can be used to replace a cmx 2 mod. The module is installed in fire control panels fs5100 fs5200. The tri r is designed to monitor a normally open n o dry contact. The interface module reports the contact s status to the facp.

Now that you have a pr 1 switching the shunt trip circuit this becomes your ecid emergency control interface device and the wiring up to this relay needs to be supervised. Our newest addition to our fire alarm relays category is wireless fire alarm relay that allows a network of wireless relays with 4 inputs outputs to be connected. The door access control reader and the electric lock can be wired to the fire alarm in a number of different ways. We can use a relay to drop power to the electric lock or use an ip device that drops power using the network connection or add a power control box that drops power when the fire.

Interface module rs232 485 is designed for implementing the communication function between fire control panels and a personal computer or between fire control panels connected into a network. To save the cost of an additional addressable monitor module fmm 1 we can switch out the frm 1 with a fcm 1 addressable control module.