The correspondence between the wire colours of cable VW3A8306D30 and the pin numbers of the RJ45 socket is as follows:
Please note that the Modbus serial connection function of each pin is as follows :
Pin number 4 (D1): blue wire
Pin number 5 (D0): white-blue wire
Pin number 8 (0 VL): brown wire
Please note that the Modbus serial connection function of each pin is as follows :
Pin number 4 (D1): blue wire
Pin number 5 (D0): white-blue wire
Pin number 8 (0 VL): brown wire