A
I need to communicate a Twido PLC with a PC using modbus. I was thinking on a RS485 serial communication.
1) if the PC does not have an RS485 port. Can I use the programming cable TSXPCX1031 as RS232=>RS485 converter?
2) Twido documentation says that pin 5 must be connected to com, pin 7. The programming cable TSXPCX1031 has a mini-din connector, can it be used to convert RS232 to RS485,
1) if the PC does not have an RS485 port. Can I use the programming cable TSXPCX1031 as RS232=>RS485 converter?
2) Twido documentation says that pin 5 must be connected to com, pin 7. The programming cable TSXPCX1031 has a mini-din connector, can it be used to convert RS232 to RS485,