Rockwell Automation 1791-XXXX Discrete I/O AC and DC Block I/O Input and Output Modules - Manual (Page 43)

Installing Block I/O
Chapter 3
3-24
Figure 3.18
Input Wiring Connections for the 1791Ć32B0 Series B
RIO
1
30
PLC
GND
BLU
CLR
in 00
in 01
in 02
in 03
in 04
in 05
in 06
in 07
NOT
USED
SHD
NOT
USED
NOTE: RET 1 connections are internally connected together.
RET 2 connections are internally connected together.
RET 3 connections are internally connected together.
RET 4 connections are internally connected together.
1
30
NOT
USED NOT
USED
NOT
USED
NO
CONN
NO
CONN NO
CONN
NO
CONN
NO
CONN
+24
RET
+24
+ -
RET
2
RET
2
NOT
USED
RET
1
RET
1
NOT
USED
RET
4
RET
4
NOT
USED
RET
3
RET
3
NOT
USED
in 00
in 01
in 02
in 03
in 04
in 05
in 06
in 07
+
+ +
+
-
- -
-
in 11
in 10
in 12
in 13
in 14
in 15
in 16
in 17
in 11
in 10
in 12
in 13
in 14
in 15
in 16
in 17
24V dc
24V dc
24V dc
24V dc
24V dc
1
2
29
30
1
2
29
30
RIO
1
30
SLC
GND
BLU
CLR
in 00
in 01
in 02
in 03
in 04
in 05
in 06
in 07
NOT
USED
SHD
NOT
USED
1
30
NOT
USED NOT
USED
NOT
USED
NO
CONN
NO
CONN NO
CONN
NO
CONN
NO
CONN
+24
RET
+24
24V dc
+ -
RET
2
RET
2
NOT
USED
RET
1
RET
1
NOT
USED
RET
4
RET
4
NOT
USED
RET
3
RET
3
NOT
USED
in 00
in 01
in 02
in 03
in 04
in 05
in 06
in 07
+
+
+
+
-
-
-
-
in 08
in 09
in 10
in 11
in 12
in 13
in 14
in 15
in 08
in 09
in 10
in 11
in 12
in 13
in 14
in 15
24V dc
24V dc
24V dc 24V dc
1
2
29
30 1
2
29
30