I have a link device, the part# is HMS-EN2MB. I use to read the modbus/TCP data, and send to Rockwell PLC via Ethenet/IP.
From HMS configuration page, it seems can get the data from Modbus/TCP client, but there is no data sending to PLC.
I attach the pictures and HMS link device configuration file for your reference.
HMS-EN2MB-R (18.4 KB)