Specializing in Industrial Automation & Data Collection Since 1984

Serial Converter


Advantech B+B Smartworx BB-485SD9RJ Port Powered RS-232 TD/RD to RS-485 Converter with DB9 Female RS-232 Connector, RJ11 RS-485 Connector & 2-Wire RS-485 Ouput


SKU: BB-485SD9RJ Categories: ,


  • Extend RS-232 data signals up to 1.2 km (4000 ft)
  • Convert RS-232 TD and RD to RS-485 signals
  • Automatic Send Data Control - no software drivers necessary
  • Baud rates up to 115.2 kbps
  • Powered from RS-232 handshake lines - no power supply required

Additional information

Weight 1 lbs