RS-232 to RS-485 interface converter. The RS-232 port output is equipped with galvanic isolation of DC 3000V. Max. baudrate is 115200 bit/s. The device has built-in the "Self Tuner" feature, which enables auto tuning the data transmission baudrate in range from 300 to 115200 bit/s. The converter can be mounted on the TS35/7.5 or 15 DIN rail.