The K107B is designed to accept a single half duplex RS-485 input and give a single, isolated, half duplex RS-232 output, the K107B is ideal for most serial conversions and isolated transmissions over long distances. Being a K-Liner it features a super slim enclosure, just 102.5x93.1x6.2 mm. The DIN-Rail mountable K107B offers optional K-BUS connectivity allowing further savings in time and wiring by bussing together the nominal 24V DC power supply connections.