RS232 to RS485 CONVERTER

HEXIN RS232 to RS485 serial port Data interface adapter Converter . It has electronic Interface At the side of RS-232 is a DB9 female(hole-type) connector and  at the side of RS-485 is a DB9 male (needle-type) connector  with connection board. It has Transmission Speed of 300-115200 bps.Common wire, doule wire, UTP or Shielding Line are used as a transmission Media.