COM-4CN-USB RS-232C 4ch Serial I/O Unit for USB

  • Standard Warranty1 yr
  • Extended WarrantyAvailable
  • Max. 921,600bps RS-232C Serial Communication
  • Possibly used as Windows-standard COM ports, using the bundled driver library
  • Each channel is equipped with separate 128-byte / 384-byte FIFO buffers for transmit and receive.
  • Compatible to USB1.1/USB2.0
  • Compact design and diverse installations such as screw fastening, magnet (option), DIN rail are possible
  • Run by USB buspower
  • *
    For details about an extended warranty, please contact us.

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