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Kepware Knowledge Base: Solution

Can KEPServerEX Communicate to Two A-Series PLCs On the Same RS-485 Line?

Last Update: 11/12/2018

If Protocol 1 is selected on both PLCs, Kepware's Mitsubishi Serial Driver can be used to communicate to both A-Series PLCs on the same RS-485 line.

Note: In Protocol 1, both PLCs use the C-24 protocol.