TYPICAL SYSTEM CONNECTIONS
1650 TO 2083/06
120V
60Hz
T
+
R
+
R
T
T
T
R
+
R
T
+
R
+
R
T
T
+
T
R
+
R
T
+
R
+
R
T
T
+
T
R
+
R
T
+
R
+
R
T
T
+
T
R
+
R
GROUP
1
2
3
4
B W S
NO NC C
DATA LINE
IN
OUT
C
O
M
INPUT OUTPUT
T
+
R
+
R
T
T
+
T
R
+
R
T
+
R
+
R
T
T
+
T
R
+
R
T
+
R
+
R
T
T
+
T
R
+
R
T
+
R
+
R
T
T
+
T
R
+
R
ABCD
ABCD
ABCD
ABCD
POWER
ALARM
CODE
2083
W
B
S
B
W
S
18 AWG SHIELDED TWISTED PAIR
BELDEN 8760 OR EQUIVALENT
1650A/1650B
MONITOR
2
1
MONITOR
4
3
MONITOR
6
5
MONITOR
8
7
RS-232
1
2
3
4
J1
OUT
O
U
T
A
A
B
B
O
U
T
O
U
T
A
A
B
B
O
U
T
O
U
T
A
A
B
B
O
U
T
O
U
T
A
A
B
B
O
U
T
A2