Specializing in Industrial Automation & Data Collection Since 1984

Serial Converter


Advantech B+B Smartworx BB-422TTL TTL to RS-422 Converter with RS-422 DB25 Female Connector & DB25 TTL Connector, 5V TTL DC, PS Required


SKU: BB-422TTL Categories: ,


  • Convert 2 channels in each direction from TTL (Transistor Transistor Logic) to RS-422
  • 5V TTL
  • Baud rates up to 115.2 kbps
  • Quick, inline installation
  • Open pads to change pin configuration
  • Power supply required (sold separately)

Additional information

Weight 1 lbs