Voltage supply considerations, Example: connecting actuators to the outputs – Rockwell Automation 1755-OF8 GuardPLC Controller Systems User Manual

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Publication 1753-UM001C-EN-P - March 2010

Chapter 10 Wire the 1753-OW8 Relay Output Module

The output contacts are connected in pairs via terminal connectors
(numbered terminals). The terminal pins on the front plate of the
module have the same numbering sequence to help prevent
miswiring.

Example: Connecting Actuators to the Outputs

Voltage Supply
Considerations

For the connection of higher voltages (110/220V AC) besides SELV
and PELV (24V DC), suitable cables must be used with double or
reinforced insulation.

7

DO4

Contact 4, terminal A

8

Contact 4, terminal B

9

DO5

Contact 5, terminal A

10

Contact 5, terminal B

11

DO6

Contact 6, terminal A

12

Contact 6, terminal B

13

DO7

Contact 7, terminal A

14

Contact 7, terminal B

15

DO8

Contact 8, terminal A

16

Contact 8, terminal B

Terminal Number

Designation

Relay Output

DO 1

DO

2

1

2

3

4

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