Know your gear
MESR Modbus gateways bridge devices on Modbus serial networks (RS-232, RS-422 or RS-485) with those on Modbus TCP networks, allowing seamless integration of any Modbus device. Each serial port is accessible over a LAN or WAN by up to 16 simultaneous Modbus TCP masters. All Vlinx MESR gateways feature auto detecting 10/100Base-T copper and fiber optic connections.