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What are the wiring differences when replacing a ATV28 with a ATV312 drive.

Published date: 30 June 2020

Issue: 
Wiring differences between ATV28 and ATV312.

Product Line:
All range ATV312

Environment:
All environments

Cause:
Replacing an ATV28 with ATV312

Resolution:

All the terminals are the same, except these:
AIC in ATV28  =  AI3 in ATV312
AO in ATV28  =  AOC in ATV312

When using external 24VDC, ATV312 needs the 0V in the CLI, and the switch must be set to CLI.


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