hi Friends , please i have plc FX2N and i have Arduino mega, i have too ttl-rs232, i have cable rs232, i want conecte Arduino to plc , if i active for example pin 7, active output Q0 of plc and if i active input of plc X0 active ouput of Arduino pin8, i use programme FLOWCODE for Arduino, and gx developer for plc fx2n.
thank you