Wire the modules, 1738-ob4em8 and 1738-ob8em8, 1738-ob8em12 – Rockwell Automation 1738-XXXX ArmorPoint 24V dc Output Modules, Series A User Manual

Page 7

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Publication 1738-IN001C-EN-E - June 2005

ArmorPoint 24V dc Output Modules, Series A 7

Wire the Modules

Following are wiring instructions for the ArmorPoint digital output
modules.

1738-OB2EM12, 1738-OB2EPM12, 1738-OV4EM12, and
1738-OB4EM12

1738-OB4EM8 and 1738-OB8EM8

1738-OB8EM12

(view into connector)

Pin 1 - 24V dc

Pin 2 - No Connect

Pin 3 - Common

Pin 4 - Output 0 (M12-A)

Output 1 (M12-B)

Output 2 (M12-C) (1738-OV4EM12 and-OB4EM12 only)

Output 3 (M12-D) (1738-OV4EM12 and-OB4EM12 only)

Pin 5 - No Connect

43664

43583

(view into connector)

Pin 1 - 24V dc

Pin 3 - Common

Pin 4 - Output 0 (M8-A)

Output 1 (M8-B)

Output 2 (M8-C)

Output 3 (M8-D)

Output 4 (M8-E) (1738-OB8EM8 module only)

Output 5 (M8-F) (1738-OB8EM8 module only)

Output 6 (M8-G) (1738-OB8EM8 module only)

Output 7 (M8-H) (1738-OB8EM8 module only)

(view into connector)

Pin 1 -

24V dc

Pin 2 -

Output 1 (M12-A)

Pin 4 - Output 0 (M12-A)

Output 3 (M12-B)

Output 2 (M12-B)

Output 5 (M12-C)

Output 4 (M12-C)

Output 7 (M12-D)

Output 6 (M12-D)

Pin 3 -

Common

Pin 5 - No Connect

43664

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