Operating in license-free 2.4 GHz ISM band, spread-spectrum BusWorks OS2400-485 transmits/receives RS232/ 422/485 data as master, slave, or repeater. Integral router handles Modbus and DNP3 protocols. Full-duplex, asynchronous communication yields data rates as high as 115.2 kbps; half-duplex is supported, too. Low latency makes modem suitable for real-time applications. Windows configuration program streamlines setup.