Wire the 1753-ib16 input module, Safety-related digital inputs – Rockwell Automation 1755-OF8 GuardPLC Controller Systems User Manual
Page 71
Publication 1753-UM001C-EN-P - March 2010
71
Wire 1753-IB16, 1753-OB16, and 1753-IB20XOB8 Modules Chapter 6
Wire the 1753-IB16 Input
Module
The 1753-IB16 input module features 16 digital inputs and 4 pulse test
sources.
Safety-related Digital Inputs
Digital inputs are connected to these terminals.
Terminal Number
Designation
Function
1
LS+
Sensor supply for inputs 1…4
2
1
Digital input 1
3
2
Digital input 2
4
3
Digital input 3
5
4
Digital input 4
6
L-
Reference pole
7
LS+
Sensor supply for inputs 5…8
8
5
Digital input 5
9
6
Digital input 6
10
7
Digital input 7
11
8
Digital input 8
12
L-
Reference pole
13
LS+
Sensor supply for inputs 9…12
14
9
Digital input 9
15
10
Digital input 10
16
11
Digital input 11
17
12
Digital input 12
18
L-
Reference pole
19
LS+
Sensor supply for inputs 13 …16
20
13
Digital input 13
21
14
Digital input 14
22
15
Digital input 15
23
16
Digital input 16
24
L-
Reference pole
1
LS+
LS+
LS+
LS+
L-
DI
2 3 4
1 2 3 4 5 6
5
L-
DI
6 7 8
7 8 9 10 11 12
9
L-
DI
10 11 12
13 14 15 16 17 18
13
L-
DI
14 15 16
19 20 21 22 23 24
1 2 3 4 5 6
7 8 9 10 11 12
13 14 15 16 17 18
19 20 21 22 23 24