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santosh

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Posts posted by santosh

  1. Hello,

    I am trying to communicate V560 with Rectifier through modbus RS485. 

    PLC pin Details:-

    PLC_details.JPG.1331bd4f8491f2244a28635356b7b26e.JPG

    Rectifier Pin details:- pcr01 protocol communication Ver 3_23 EN.pdf

    protocol Support:-Mod bus ASCII

    Rectifier_pin_details.JPG.9462a847db98df3432cde01bc7d5db50.JPG

     

    COMMUNICATION_ARCH.JPG.519988d60c70e63435f4fab512205f91.JPG

                                                                                                      fig 1.0

    Please Reply Following Points:

    1. Is it possible to communicate Unitronics PLC with Rectifier.

    2. If Possible  how to connect between PLC and Rectifier.(PLC RS485 2 wire and Rectifier rs 485 4 wire ).

    3. If I short TX+ to RX+ and TX- , RX- and connect A+ and A- terminal to PLC.

        is it okay this way?

    4. Shall i need to use converter half duplex to full duplex .

    5. Rectifier is Supports only MODBUS ASCII.

        Is it possible to connect as shown in  fig 1.0

    Please reply with all possible solution.

     

    pcr01 protocol communication Ver 3_23 EN.pdf

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