In this video, Opto 22 Senior Applications Engineer Kyle Orman shows you how to groov your Modbus RTU devices.
You’ll need a simple protocol gateway to translate protocols, in this case Modbus serial to Modbus/TCP. The one we’ve used here is the flexible FieldServer QuickServer. Other gateways are available as well, but the QuickServer handles translation not just for Modbus but also for a number of protocols, including BACNet, which is used extensively in building management systems.
Download the FieldServer Toolbox Setup file (When you click this link, the file is immediately downloaded. Check your Downloads folder.)
Download the PEXMode file.