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Hi : every one
I cannot use rs485(A,B Port) of Xinje PLC XC3 Series. How to connect...?
How to design the ladder...? If possible please help to explain me.
Sincere you
Thank you so much for your knowledge sir. I already to use A,B with modbus
interface PLC to PLC. If I want to communicate with PC Base (VB,Labview).
How to send protocol.
Sincerely you.