Specializing in Industrial Automation & Data Collection Since 1984

Serial Converter


Advantech B+B Smartworx BB-485BAT3 Battery-Powered RS-232 to RS-485 Serial Converter with RS-232 DB9 Female Connector & RS-485 Terminal Block Connector, Battery/COM/External PS Output


SKU: BB-485BAT3 Categories: ,


  • Change RS-232 TD and RD to RS-485 signals
  • Extend RS-232 data signals up to 1.2 km (4000 ft)
  • Data rates up to 115.2 kbps
  • 3 powering options: Battery (2) AAA, RS-232 handshake lines, or external power supply (not included, sold separately)
  • Quick, easy inline installation
  • Automatic Send Data Control–no software drivers necessary

Additional information

Weight 1 lbs