Reply To: VFD Drive Fault Contact

Jones124000John C Jones
Karma: 167
Rank: Jedi

Hello RAJ,

If your 24VDC input card has a common of 0vdc or neg(-) of the power supply you are using then you need 24VDC+ on either contact. The other contact wire should go back to the input terminal you want to use.

Hope the pic came out OK. See Attachment


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