Fire-Lite FCPS Series Field Charger/Power Supply - Manual (Page 30)

30 FCPS-24FS Series Instruction Manual — P/N 51883-L8:J1 8/30/13
Applications Controlling Three NACs and One Door Holder With One Input
The control module is shown to demonstrate the use of a remotely mounted device associated with
an addressable fire alarm control panel. The module could be replaced with any circuit capable of
polarity reversal, such as an FACP Notification Appliance Circuit.
The following notes apply to Figure 5.2 on page 30.
1. The Output 4 door holder circuit will deactivate 10 seconds after Control Input #1 is activated
or AC power is lost.
2. When the FCPS-24FS power supply is in an inactive state (control module not active), a
trouble on the power supply will result in an open circuit condition on the control module
output circuit (monitored by an End-of-Line Resistor across Terminals 5 & 6). As an
alternative, the trouble contacts at TB5 of the power supply can also be used for independent
trouble monitoring.
3. Do not loop wires under screw terminals. Break wires to maintain proper supervision.
Figure 5.2 Controlling Three NACs and One Door Holder With One Input
Style Z (Class A)
Style Y (Class B)
Door Holder Circuit 4
Output/NAC 3
Output/NAC 2
Output/NAC 1
Use listed ELR
(4.7K
Ω) to
terminate Style Y
(Class B) NAC
ELR not required for
Style Z (Class A) NAC
Door Holder
Door Holder
Note: All NACs are supervised and power-limited (Class 2)
ZNAC-4
Option Module
SW1 Switch Settings
1 & 2 = sync (any setting but OFF/OFF)
3 = OFF (master)
4 = OFF (no AC Fail reporting delay)
5 = OFF
6 = OFF
7 = OFF (charger enabled)
8 = ON (circuit 4 door holder)
Internal Trouble Contact
(general alarm)
Control Module*
SLC
End-of-Line Resistor
supplied with Control
Module
FCPS-24FS
Horn/Strobes
Alarm Polarity
Shown
Horn/Strobes
Alarm Polarity
Shown
24
fsap
p6
tpH
.w
m
f
*If the SLC device does not match the one in this
figure, refer to the SLC manual wiring conversion
charts for legacy and newer versions of the modules.