Omron com with Powerview Touch panel

[Planekrz]

Just serial com from Omron CJ1M plc to Nematron 1040T. I am used to Siemens and AB and trying to establish com with these two items. I think all of the settings are correct and I made the com cable. Maybe the pinout needs to be different. Has anyone been here before?

 

[xyzz]

Omron serial port common is pin 9 unlike usual 5.

 

[Planekrz]

Thanks for the info. I will try pin 9 on the Omron side.