Rosemount™ 2180 Field Bus Modem

The Rosemount 2180 Field Bus Modem is used for connecting the TRL2 field bus from Rosemount Tank Gauging field devices or the Rosemount 2460 System Hub, to the Rosemount TankMaster PC in the control room. It is connected to the PC using either the RS232 or the USB interface. The modem has LEDs to indicate power-on and communication, and if required front panel switches to set gain and termination. The mounting kit enables fitting to a standard DIN rail. Input Signal: TRL2 field bus, and Modbus protocol. Output Signal: RS232 and USB. Cable to PC: 3 m (10 ft). Baudrate: 4800 Power Supply: AC/DC converter with multiple international AC sockets supplied (7-12 VDC, 50 mA). Field Bus Overvoltage Protection: Galvanic insulation, and transient suppressors. Ambient Temperature: 0 to + 55 °C (0 to +130 °F).