ZX Fire Alarm Control Panels
Page 26
Document No. 996-174-000-1, Revision: 01
Installation Manual
3.4.14 Cable Routing
Cables should be routed within the enclosure in accordance with the following diagram. Ensure
that power-limited cables are routed separately from AC Mains and non-power-limited cables.
EAR
T
H
EA
R
T
H
BA
T
T
MO
N
AC
MO
N
+2
5
V
AUX
O/P
RELAY 1
RE
LA
Y
1
RE
LA
Y
2
RELAY 2
SOUNDER
OUTPUTS
POWER
LIMITED
+24V 0V A- A+ B- B+
COM
COM
N/C
N/C
N/O
N/O
Sounder and
AUX Power
Power Limited.
Relay Outputs
Not Power Limited.
RS485/RS232
Power Limited
SLC Circuits
Power Limited
AC Mains
Input
Sounder, Relay and AUX cables routed to factory-fitted Filter PCB (see table above for colour of wiring)
ZX2Se
Only
Fuse
Fuse
Fuse
(FS1)
(FS2)
(FS3)
250V A/S
250V A/S
250V A/S
3.15A
1.6A
5.0A
FS
1
FS
2
FS
3
ISOLATE
ELSEWHERE
F1 T 2A H 250V
N
L
COM
COM
N/C
N/C
N/O
N/O
Figure 25 – Recommended Cable Routing Arrangement – ZX1Se / ZX2Se
AC Mains
RS485/RS232
Power-Limited
SLC Circuits
Power-Limited
Sounder and
AUX Power
Power-Limited
Relay Outputs
Non
Power-Limited
Figure 26 – Recommended Cable Routing Arrangement – ZX5Se