FireClass FC501 - Auxiliary Outputs

n Auxiliary outputs
OC1-OC2 Silenceable, Bypassable (Disabled), NOT
Supervised Outputs, programmable
. These are
open-collector terminals for the Panel Alarm signalling
(Default) or Panel Pre-Alarm or Panel Warning or Panel
Fault or 1,2,3 or 4 Software zones(OR) Alarm, or 1,2,3
or 4 Software zones(OR) Pre-alarm, or 1,2,3 or 4 Sof
-
tware zones(OR) Warning or 1,2,3 or 4 Software zo
-
nes(OR) Fault or 1,2 or 3 Points(OR) Alarm or 1,2 or 3
Points(OR) Pre-Alarm or 1,2 or 3 Points(OR) Warning
or 1,2 or 3 Points(OR) Fault, which will close to ground,
when the connected event becomes active, and will re
-
main in this state until the generating event has ended
(so after a manual reset or a fault restore)
.
+
The output OC1 can also be programmed to signal
the failure of the telephone line so as to be used in
combination with a relay, for switching from the pri-
mary phone line to the reserve line.
The OC1 and OC2 outputs can be forced to standby by
resetting the control panel.
The OC1 and OC2 outputs will activate with a delay
equal to the Pre-alarm time when the programmed
event occurs.
INSTALLATION 21
24V
RS485
24V
RS485
24V
RS485
24V
RS485
24V
RS485
FC501
FC500RepeaterFC500Repeater FC500Repeater FC500Repeater
Figure 7 Wiring diagram of four (max) FC500REP Repeaters connected to the RS485
L-L-
L-
L-
L-
L-
L+L+
L+
L+
L+
L+
L-L-
L+L+
L- L-L+ L+
A
BB
B
B B
B
A
FC501
+L2-+L2-+L1-+L1-
LEFT RIGHT LEFT RIGHT
+L3-+L3-
LEFT RIGHT
Figure 8 Wiring diagram of a 4-wire connection: a) Isolators; b) Compatible analogue devices (Fire detector, Input
modules, Output modules, Manual callpoints)
.