1756-oa8e – Rockwell Automation 1756-XXXX ControlLogix Digital I/O Modules User Manual

Page 155

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Rockwell Automation Publication 1756-UM058G-EN-P - November 2012

155

Wiring Diagrams

Chapter 8

1756-OA8E

ControlLogix AC (74...132V) electronically-fused output module

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

Daisy Chain to
Other RTBs

Group 0

Group 0

Group 1

Group 1

L2

1756-OA8E

Not Used

L1-0

L1-0

L1-0

L1-1

L1-1

L1-1

L1-1

L1-0

L1-1

L2-0

OUT-0

OUT-1

OUT-2

OUT-4

OUT-5

OUT-6

OUT-7

OUT-3

L2-1

Daisy
Chain to
Other
RTBs

L1

ControlLogix
Backplane
Interface

Opto and Transformer Isolation

Surge Current Chart

Display

Simplified Schematic

OUT

L1

Time

Surge

Loss of Field Power

Short

VAC

GATE

0

43 ms

Cu

rr

en

t

20 A

2 A

L2

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