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Can a transport wr21 talk serial Modbus RTU binary?

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I have a transport wr21 and a device that communicates using a serial port Modbus RTU Binary protocol (Allen Bradley Prosoft). Can I and how do I configure the serial port to talk with it? The only think I have found to point me in this direction is the Legacy Protocols > Modbus Gateway > Modbus 0.

This will not enable me to set Async Port: 502 (defaults to 246)
There is no specification of RTU Binary for the port
asked Feb 18, 2016 in Digi TransPort Cellular by The_James New to the Community (0 points)

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1 Answer

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This transport does not require a distinction between modbus ASCII and RTU. It treats it the same. So following page 563 of the manual and setting your desire port numbers should work.
answered Feb 19, 2016 by mvut Veteran of the Digi Community (15,515 points)