HTA-RS004 RS-485 Serial Data Distributor 1 in 4 out Input option: 1 x RS232 or 1x RS485 Output: 4 x RS485 4 RS485 serial outputs the data sending back from the input Max. connection range up to 1200 meters by Twisted Pair cable Ability to cascade connection to other units HTA-RS004/HTA-RS008/HTA-RS016 The application gives serial data back on 4 outputs at the same time, to provide perfect configurations