spider Posted May 2, 2020 Report Share Posted May 2, 2020 Hi all, I have a question... Hom many RS-232 / RS-485 modules I can install in Unistream PLC. I must connect 12 modbus lines to PLC but in Hardware configuration menu in Unilogic I can install only 4 UA-02RSC-3 modules and I have only 9 RS-485 ports - 1 in CPU and 8 on modules). How I can solve this? Investor wants poin-to-point connecton with every single sensor. Quote Link to comment Share on other sites More sharing options...
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