NS-RS485

[POURIA 0]

Hi, I wanna use COM-1 of NS HMI to communicate with an inverter by Modbus-RTU protocol.how can I use RS232/RS485 Converter? dose anyone can help me to do true configuration and make suitable cable? Edited 3 Jul 2013 by POURIA

[ScottHeil 1]

Easiest solution is the omron RS232/RS485 Converter, just plug it in and wire it up. scott