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  1. #1
    ZUDD Guest

    Default Modbus - What is the Physical Connection?

    Modbus RTU uses RS-485 or RS-232.
    Modbus TCP uses Ethernet.
    If you are looking for a Control Solutions gateway, you will need to pick the model that matches the electrical interface of the equipment you want to connect.
    If you are choosing a Control Solutions I/O device, pick one that matches your network.
    Last edited by ZUDD; November 20th, 2013 at 01:12 PM.

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