Allen-Bradley 1756-OB8 User Manual

162 Rockwell Automation Publication 1756-UM058G-EN-P - November 2012
Chapter 8 Wiring Diagrams
1756-OB16E
ControlLogix DC (10...31.2V) electronically-fused output module
12
34
5
6
7
8
910
11
12
1314
1516
1718
19
20
+
–
Daisy Chain to
Other RTBs
Group 0Group 0
Group 1Group 1
DC COM
OUT-1
OUT-3
OUT-5
OUT-7
OUT-9
OUT-11
OUT-13
OUT-15
DC-0(+)
DC-1(+)
OUT-0
OUT-2
OUT-4
OUT-6
OUT-8
OUT-10
OUT-12
OUT-14
RTN OUT-0
RTN OUT-1
1756-OB16E
ControlLogix
Backplane
Interface
Electronic Fuse
Circuitry
Continuous @ 60 °C (140 °F)
Display Optoisolation
RTN
OUT-0
OUT-0
DC-0(+)
Surge Current Chart
Simplified Schematic
Surge
Current
Time
0 10 ms
1 A
2 A

Allen-Bradley 1756-OB8 Specifications

General

Brand	Allen-Bradley
Model	1756-OB8
Category	Control Unit
Language	English