C.1: Central Station/Remote Station Transmitter: Connection To Facp Dry Contacts - Fire-Lite MS-9200UDLS Manual

NFPA Standard-Specific Requirements
C.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 manufacturer. Refer to the Central Station/Remote Station Transmitter
manufacturer's manual for details.
O
U
T
+
TB7
TB5
NO NC C
NO NC C
RELAY 3
JP2
Figure C.4 FACP Dry Contacts Connection to Central Station/Remote Station Transmitter
174
Central Station/Remote Station Transmitter: Connection to FACP Dry Contacts
Typical Central Station/Remote Station Transmitter Module
Typical Input Zone Triggers
*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.
TB6 TB8
NC NO C
RELAY 1 RELAY 2
FACP Main Circuit Board
TB9 TB10
+ -
Xmt Rcv Dtr Gnd
A B
A B
In+ In- Out+ Out-
MS-9200UDLS Series Manual — P/N 52750:H 4/14/2014
B+ A+ B- A- A B
Slc Slc Slc Slc Shield