bongkeat Posted February 15, 2022 Report Share Posted February 15, 2022 Greeting. I have a Vision 120 PLC, I would like to communicated it to my PC via USB port. But the communication cable is not come with the unit. Could you please provide me pin out for Rj-11 (4 pin) to serial port (9 pin female) pinout diagram? I have the Serial (male) to USB. Appreciate your prompt response. Quote Link to comment Share on other sites More sharing options...
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