Zone Wiring
496524 Issue A
5 of 16
CPA6
CPA6
2-wire configuration
using remote
EOL resistor
4K7 contact
shunt resistor
N.C. Detector
contact & tamper
switch/link
2K2 E.O.L
resistor
ZONE 1 - CIRCUIT 1
CPA6 Main Control
Board Terminals
Z.E.M -
-
+
E.O.L.
Res
Z.E.M -
-
+
E.O.L.
Res
Z.E.M -
-
+
E.O.L.
Res
ZONE 3
ZONE 2
ZONE 1
4 wire configuration
using panel EOL Resistor
ZONE 2 - CIRCUIT 1
ZONE 3 - CIRCUIT 1
2K2 E.O.L.
Resistor
ZONE 3 - CIRCUIT 2
(e.g spare circuit
for future use)
2K2 E.O.L
resistor
ZONE 3 - CIRCUIT 3
2K2 E.O.L.
Resistor
2K2 E.O.L.
Resistor
ZONE 3 - CIRCUIT 4
TO OTHER
Z.E.M.s
(Max 3)
+
CLK
0
Loop A
Loop B
0
CLK
+
+
CLK
0
Loop A
Loop B
0
CLK
+
2 off connectors
for use as
Junction Block
for 12V
auxiliary supply
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
NOTE:
Up to
Z.E.M.’s may be fitted to
zone of the CPA6, to provide a maximum
of ten individually controlled/indicated
detection circuits per zone.
Correct polarity and orientation must be
observed when connecting Z.E.M.’s
On no account must the Z.E.M. Interconnection
wiring be used to power other devices.
Up to 10 N..C. Detector contacts may be
fitted on any detection circuit (except
circuits programmed as L/x/S1, or,
2-knock night).
Issue 5 Z.E.M.’s also contain 2 spare
terminals marked ‘A’ and ‘B’ which can be
used as a junction point for power cables.
five
one
Mat
INPUT
OUTPUT
OUTPUT
INPUT
Fig 1 Circuit Wiring
