Fire Alarm contacts

RELATED FAQS

Question
Answer
The "Fire Alarm" indication occurs when there is no connection across terminals 13 & 14. Check to verify that the "Fire Alarm" shunt (R1 jumper) on the I/O board has not been cut. Install jumpe...
For Allegion's recommendation see here.
Use a normally closed fire alarm as the input to the power supply option board (PS873-2 or PS914-2RS), this will hold the latch retracted.  During a fire alarm, the contact will open, dropping...
The Von Duprin Chexit device will not automatically rearm itself after a fire alarm clears.  After a Fire Alarm has triggered the Von Duprin Chexit device, the device must be manually reset&nb...
Fire alarm contact would tie right into the Von Duprin Chexit device not to the PS914 power supply. There is no requirement to install the fire alarm board.
 The Basic PS914 power supply will not accept a 900-FA fire alarm board. 900-8F option board is required with PS914 power supply to accept 900-FA fire alarm board (900-8F is an adaptor board for...
The following are needed for a basic installation: Fire alarm contact is always required with Von Duprin Chexit device. 1 1/4" Mortise cylinder with straight cam is required to turn&n...