Activity Forums Questions & Troubleshooting Hardware Controllino Mini UART

  • Controllino Mini UART

     Jarda updated 5 years, 1 month ago 2 Members · 2 Posts
  • Jarda

    Member
    March 9, 2020 at 12:29 pm

    Hello,

    no, CONTROLLINO UART is not insulated. It is connected to the processor only with serial resistance and EMC protection circuits.

    Please use some RS422 driver, it is the best way.

    Regards

    Jarda

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