CS875-575-375-275-175 Installers Manual with CS5500 keypad
A.4.17
4.7 Control unit wiring diagrams
4.7.1 CS175
4.7.1.1 Inputs and outputs
1
Zones 1-4
6
External sounder
B
Serial expansion
2
Box tamper input
7
Keypad bus
C
Phone line connector
3
Fire detector reset output
8
Additional keypad bus connection
D
Phone line communication LED
4
Open collector 2
9
Lid tamper
5
Open collector 1
A
Bus supervision LED
DATA
Communication/Expander data (0101) (including keypad)
COM
Ground
AUX +
Communication/Expander power (including keypad)
TAMPER
Tamper loop
COM
Communication/Expander ground (including keypad)
Z1
Zone 1
EXT
External bell return
COM
Ground
COM
Ground
Z2
Zone 2
OUT 1
Output 1
Z3
Zone 3
OUT 2
Output 2
COM
Ground
SMOKE
Fire detector reset output
Z4
Zone 4
AUX +
Power
J14
RED
J15
BLACK
..
J16
J1
CO
M
Z2
Z3
Z1
Z4
DA
T
A
AU
X
+
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
DA
T
A
AUX
+
CO
M
E
X
T
C
O
M
O
U
T
1
O
U
T
2
S
M
O
K
E
A
U
X
+
C
O
M
T
A
M
P
E
R
Z
1
C
O
M
Z
2
Z
3
C
O
M
Z
4