Aritech CS875

22 CS175-275-575-875 Installation Guide
4.5 Control unit wiring diagram: CS-175
1
Zones 1-4
6
External sounder
11
Serial expansion
2
Box tamper input
7
Keypad bus
12
Phone line connector
3
Fire detector reset
output
8
Additional keypad bus
connection
13
Phone line
communication LED
4
Open collector 2
9
Lid tamper
5
Open collector 1
10
Bus supervision LED
J14
RED
J15
BLACK
.
.
J16
J1
COM Z2 Z3
Z1
Z4
DATA
AUX+
COM
EXT
O
U
T
2
A
U
X
+
C
O
M
T
A
M
P
E
R
S
M
O
K
E
O
U
T
1
5
7 6 4 3 2 1
S1
J17
EXPANSION
LED 2
LED 3