Frequently asked questions
What are the wiring differences when replacing a ATV28 with a ATV312 drive?
FA233148
03 June 2022
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.