CS175-275-575-875 Installation Guide
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4.7.1 Inputs and outputs
CS575 and CS875
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
TA
AUX
+
CO
M
IN
T
C
O
M
E
X
T
R
1N
C
R1
N
O
R
1C
AUX
+
OU
T
2
C
O
M
R
3
N
C
R
3
N
O
R3
C
AUX
+
C
O
M
O
U
T
4
TA
M
P
E
R
TA
M
P
E
R
Z1
CO
M
Z2
Z
3
C
O
M
Z
4
Z5
C
O
M
Z
6
Z
7
C
OM
Z8
