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Video: How is the ATV31/312 drives wired for 2 wire control?

Published date: 02 January 2020

Wanting to wire an ATV31/312 drive for 2 wire control.

Product Line:
Altivar 312


2 wire control on these drives are connected between terminals LI1 and +24V source.  This source can be located on +24V terminal of drive or you can use your own +24VDC source external if needed.  The neutral will have to be tied back to the drive.
2 wire control would be understood as NO (normally open) maintained dry contact closure for run command.

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