In the previous post, plc247.com showed you how to connect HMI Proface GP4402 to many different PLCs using Ethernet.
Today plc247.com will continue to guide you to connect HMI GP4402WW to PLC Omron via RS232 interface. The PLC used is CP1H combined with Module CP1W-CIF11, other types of Omron PLC do the same.
HMI Proface & PLC Omron “Wiring Diagram”
Below is the connection diagram between HMI Proface and PLC Omron, with HMI we use COM1 port (RS232)
PLC Omron RS232 Configuration
plc247.com recommends you configure as below to optimize transmission between PLC and HMI
+ CX Programmer
+ GP ProEX
Project Video Tutorial
If you have any difficulties in connecting GP4402WW with Omron PLC, please comment below the article. Please share the article if you find it useful.
Thanks and Best Regards!