Accessing Modicon PLC with a substitute of USB-Modbus Plus?

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axios
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Joined: Tue Jun 12, 2018 6:29 pm

Accessing Modicon PLC with a substitute of USB-Modbus Plus?

Post by axios » Thu Jul 26, 2018 6:33 am

Hello all,

Connecting to a Modicon PLC a laptop with old DOS Software on Windows XP and a USB-Modbus Plus Converter is used.
Is it possible to access the Modicon with some different USB Device, not the USB-Modbus Plus Converter from Schneider?
Is Modbus plus a proprietary protocol built on Modbus?

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