Hi @SteveV,
Currently I don’t have any documentation that is specific to this application, but in the past I have worked with some Fanuc controllers. I know that certain Fanuc controllers support “generic” protocols like Ethernet/IP and Modbus TCP/IP. Depending on what protocols the Fanuc device supports, you may choose between the following Weintek couplers:
After which, I would suggest that you review the “Remote I/O Product Specification”: Link *see bottom
I hope this helps!