Recent content by Adel_ben

  1. A

    Modbus RTU Transmission Speed

    Hello Engineers, i'm recently working on designing a Modbus RTU network over RS485, i have 13 slaves, the distance between them is 40m, the totale distance is 650m, i will use a twisted paire cable with 22 AWG and 120Ω of characteristic impedance. I want to know how to calculate the...
  2. A

    Modbus Rtu to Modbus Tcp convertion !

    I have 130 devices connected in series with Rs485 by Modbus RTU protocol. I know that RS485 has a limitation of 32 devices per segment. And i can manage that by adding repeaters .. My question is , if i make a convertion of modbus RTU to Modbus Tcp , the problem of limitation can be solved ...
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