The USR-DR134 is an ultra-small size serial server device with one serial port
It can realize transparent transmission between RS485 and Ethernet ports.
It supports timeout restart, DHCP, DNS and other advanced features such as heartbeat packet, registration packet etc.
It can make it easy for data transmitting of the field serial device.
One More Thing, Modbus Gateway Connect to PLC, SCADA system or users private server to achieve local or remote motoring.