Moxa MGate MB3170-M-ST-T - serial port extender - 100Mb LAN, Modbus

The MGate MB3170 are Modbus gateways, that convert between Modbus TCP, ASCII, and RTU communications protocols. The gateways provide both serial-to-Ethernet communication and serial (master) to serial (slave) communications. In addition, the gateways support simultaneously connecting serial and Ethernet masters with serial Modbus devices. The MGate MB3170 series gateways can be accessed by TCP master/clients or connect to TCP slave/servers. Routing through the serial ports can be controlled by IP address, TCP port number, or ID mapping. A featured priority control function allows urgent commands to obtain an immediate response.