Honeywell GF505 - B.1 Central Station;Remote Station Transmitter: Connection to FACP Dry Contacts

Central Station/Remote Station Transmitter: Connection to FACP Dry Contacts NFPA Standard-Specific Requirements
B.1 Central Station/Remote Station Transmitter: Connection to FACP Dry Contacts
The dry contacts of the FACP programmable relays can be used to trip a UL-864 Listed Central Station/Remote Station Transmitter. The
FACP contacts must be supervised by the Central Station/Remote Station Transmitter module using End-of-Line Resistors (ELRs) with
a value determined by the Transmitter manufacturer. Power is also provided by the Central Station/Remote Station Transmitter manufac-
turer. Refer to the Central Station/Remote Station Transmitter manufacturer’s manual for details.
Figure B.5 FACP Dry Contacts Connection to Central Station/Remote Station Transmitter
Typical Central Station/Remote Station Transmitter Module
Typical Input Zone Triggers
Fire Alarm Control Panel
Alarm Superv.
Trouble*
*Note: The Trouble Relay is a fail-
safe relay. With power applied to
the FACP and no troubles in the
panel, the wiring should be
connected to the NO and C
contacts as indicated in the
illustration.
GF505 & GF510 Manual — P/N 53164:B5 6/12/2018
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