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

  • RoHS Compliant
  • 标准保修1年
  • 延长保修可能
  • 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
  • *



总线规格 USB 2.0
类型 N Type
所用连接器 4x D-SUB 9-pin (Male)


Number of Channels 4x RS-232C [ASYNC]
Transmission Speed 300 ~ 921,600bps
Isolation Property -
Transmission Method RS-232C [Asynchronous]

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