Questions regarding the ABB frequency converter ACS350

2010-01-18View Original

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I’m working on a project that requires ABB’s ACS350 series drive units. The design calls for two relay outputs, but in reality there is only one relay output available; the other one is of the PNP type. Does anyone have any good ideas on how to address this?

Reply #22010-01-19

The PNP output can replace the relay output. But be careful with the wiring method.

Reply #32010-01-20

If dry contact output is required, a PNP output can be used along with an external relay

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Questions regarding the ABB frequency converter ACS350

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