USB 2 to Industrial 4-Port RS232-422-485 Serial TB Adapter

Terminal block serial adapter for RS-232/422/485

Our series of Industrial USB 2.0 to terminal block serial adapters support RS-232, RS-422, and RS485 and are designed with the user in mind, the adapter is with DIP switch control for each individual port connection to suit your applications.

  • Supports 15KV ESD protection and 600W surge protection for all serial signals
  • Uses FTDI FT4232H USB 2.0 to quad UART chip
  • Incorporates DIP switch control over each individual port.
  • Supports RS-232, RS-422, and RS-485 signals.


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Model No. USB2-4COMi-TB