3: Using The Addressable Relay Module For City Box Connection - Honeywell Farenhyt Series Manual

Control Panel Installation
4.19.3 Using the Addressable Relay Module for City Box Connection
Wire the IDP/SK-RELAY module as shown below.
FACP
UL listed EOL must
be Installed in City
Box Enclosure
58
NAC circuit 1 used as an example.
Any NAC circuit can be used.
orange
yellow
1 2 3 4
The shunt connection is recognized only as a
supplementary signaling unit as part of a local
control unit and is not recognized as an auxiliary
control unit connection per NFPA 72.
red
brown
Figure 4.47 City Box Connection
.
to SBUS
out (+)
to city box
Figure 4.48 Relay Module for City Box Connection
Intended for connection to a polarity
reversal circuit of a Remote Station
receiving unit having compatible ratings.
non-supervised,
city box
non-power-limited
IDP-RELAY
IFP-300 Series Manual — P/N LS10145-001SK-E:C 4/6/2022
Remote Station Applications
to SLC
(-) (+)
to SBUS out (-)