[?]: Quantum 140CPU67160 ModBus Port Pinouts

[leofarhan]

I need the pinout connection for the cable connecting PC Port (DB9 Connector) to ModBus Port RS232 (RJ45 Connector) in Quantum Unity 140CPU67160 PLC.

Kindly send the Pinout connection diagram.

Best Regards

Leo-Ali

[Schtiel]

Try this:

________[PC DB9]----------- [Quantum RJ45]
Connect___________02 RxD --------------- 03 TxD
Connect___________03 TxD --------------- 04 RxD
Connect___________05 GND --------------- 05 GND
Jumper DTR/DSR____04,06____________01,02
Jumper RTS/CTS____07,08____________06,07

[leofarhan]

Thanks Schtiel for your reply.

Best Regards

Leo-Ali