Rockwell-automation 1753-OB16 GuardPLC Digital Output Module Installat Manuel d'utilisateur télécharger pdf (Page 8)

8 GuardPLC Digital Output Module

Rockwell Automation Publication 1753-IN005B-EN-P - June 2010

For connection of a load, the reference pole L- of the related channel group must be used (2-pole

connection).

Example: Connecting Actuators to the Outputs

13 L- Reference pole

14 9 Digital output DO 9

15 10 Digital output DO 10

16 11 Digital output DO 11

17 12 Digital output DO 12

18 L- Reference pole

19 L- Reference pole

20 13 Digital output DO 13

21 14 Digital output DO 14

22 15 Digital output DO 15

23 16 Digital output DO 16

24 L- Reference pole

TIP

Inductive loads can be connected without a protection diode on the load.

However, Rockwell Automation strongly recommends that a protection

diode be fitted directly to the load to suppress any interference voltage. A

1N4004 diode is recommended.

Terminal Number Designation Function

DO 1

DO 2

DO 3

DO 4

L-

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

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Rockwell-automation 1753-OB16 GuardPLC Digital Output Module Installat Manuel d'utilisateur Page 8