CS875-575-375-275-175 Installers Manual with CS5500 keypad
A.4.20
4.7.3.1 Inputs and outputs
DATA
Communication/Expander data (0101) (including keypad)
AUX +
Communication/Expander power (including keypad)
COM
Communication/Expander ground (including keypad)
INT
Internal bell power
COM
Ground
EXT
External bell return
R1NC
Relay 1 (normally closed)
R1NO
Relay 1 (normally open)
R1C
Relay 1 (ground)
AUX +
Power
OUT 2
Output 2
COM
Ground
R3NC
Relay 3 (normally closed)
R3NO
Relay 3 (normally open)
R3C
Relay 3 (ground)
AUX +
Power
COM
Ground
OUT 4
Output 4
TAMPER
Tamper loop
Z1
Zone 1
COM
Ground
Z2
Zone 2
Z3
Zone 3
COM
Ground
Z4
Zone 4
Z5
Zone 5
COM
Ground
Z6
Zone 6
Z7
Zone 7
COM
Ground
Z8
Zone 8
DA
T
A
AU
X+
CO
M
IN
T
C
O
M
E
X
T
R
1
N
C
R
1
N
O
R
1
C
A
U
X
+
O
U
T
2
C
O
M
R
3
N
C
R
3
N
O
R
3
C
A
U
X
+
C
O
M
O
U
T
4
T
A
M
P
E
R
T
A
M
P
E
R
Z
1
C
O
M
Z
2
Z
3
C
O
M
Z
4
Z
5
C
O
M
Z
6
Z
7
C
O
M
Z
8