The relay module FW831 is a UL / ULC listed product according to UL864 and ULC-S527 for fire protective signaling systems for indoor use. 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.
Supports both normally closed and normally open output contact configurations.
Enquiry about FW831 Relay Module
- The FW831 is intelligent addressable and takes one address on the signaling line circuit of the fire alarm control panel.When activated by the panel, the FW831 generates two simultaneously activated normally open or normally closed relay contacts for control applications.A return to normal conditions will cause the event to disappear and the device LED indicator will return to the red idle condition.