Micro RTU Modbus Serial to Modbus TCP Converter
Available from Electro Industries/Gauge Tech.
The Micro RTU is an affordable converter that allows communication between serial RS485 devices and Modbus TCP devices. The Micro RTU acts as an intermediary between your legacy serial devices and the Ethernet. In addition, the Micro RTU is a Web server, allowing you to view data from the serial devices connected to it on a standard Internet browser. Data from the connected devices can also be polled and trended, and downloaded for later analysis.