Knowledge base Automation Systems Motion & Drives

Are There Inverters With RS-422A/485 Communications?

Modified on Sun, 11 May, 2025 at 10:24 PM

Presently, the following models are capable of RS-422A/485 communications.
  • 3G3MV Series
  • 3G3RV Series
  • 3G3JV Series
Note:In the 3G3JV Series, a 3G3JV-PSI485J RS-422/485 Communications Unit (sold separately) is required to support RS-422A/485 communications.

The communications protocol conforms to MODBUS communications protocol, so no other communications protocols can coexist with the MODBUS. Only Inverter-related products can be connected as Slaves.
Refer to the user's manual for details on the actual communications protocol.
 

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