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Rockwell Automation 1794 FLEX I/O System with ControlLogix for SIL2 User Manual

Page 37

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Publication 1794-RM001G-EN-P - December 2011

FLEX I/O Modules 3-15

When wiring two analog output modules in the same application, make
sure:

Both modules use identical configuration.
The same controller owns both modules.

Monitor the ControlNet status bits for the associated module and
ensure that appropriate action is invoked via the application logic by
these status bits.