Notifier SLC Wiring Manual — P/N 51253:U9 12/3/2021 69
Supervising 24 VDC Power Power Considerations
Class A NAC Power Wiring
Program the NAC from the control panel for general alarm. (Refer to the programming manual or programming section of the FACP
documentation for instructions.) Note that if the NAC is a coded output, the FCM-1 output will be coded as well.
Refer to the Device Compatibility Document for compatible notification appliances.
• The circuit is supervised and power-limited.
• In this circuit, an external ELR is not required at end of the NAC circuit.
• Refer to the respective control panel installation manual for NAC terminal block connection information.
• Remove internal jumper on each FCM-1 (see instructions in Figure 7.2 on page 44).
Connect the NAC power as follows:
FCM-1
S
L
C
-
n
a
c
Z
1
t
p
H
.
w
m
f
NAC Terminal Block (24 VDC)
FCM-1
Circuit supervised
by control panel
Note: Drawing shows power wiring only;
SLC Wiring not shown.
Figure A.4 NFPA Class A NAC Power
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