Connecting MODBUS RTU?



  • Hej team,

    I need to connect 2 MODBUS RTU devices to our UniPi. could this simply be done using the USB to serial RS485 that's avaliable on the shop?

    Looking forward to a quick reply:-)

    rgs Morten:)



  • Hej team,

    I need to connect 2 MODBUS RTU devices to our UniPi. could this simply be done using the USB to serial RS485 that's avaliable on the shop?

    Looking forward to a quick reply:-)

    rgs Morten:)



  • Hej again,

    And by the way, how would I god about connecting a RS232 device as well? By USB to RS232 dongle, would any dongle work, or should I look for something special?

    rgs Morten:)



  • Hello,

    yes you can connect both USB to RSxxx converters to UniPi and use them freely. We have both dongles available in our eshop