COM-4CX-USB 串行通信 USB I/O单元 RS-232C 4ch - X系列

  • 停产商品
  • RoHS Compliant
  • 标准保修1年
  • 延长保修可能
  • 修理承接期限 : 2027/08/02



  • 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
  • USB HUB function
  • *



产品名称 说明
RS-232C 4ch Serial I/O Unit for USB
There are some differences between COM-4CX-USB and COM-4CN-USB, such as dimensions, conditions of use and USB hub function. For details, please see manuals.


型号 产品型号/适应规格
COM-4CX-USB [库存有限] [修理承接期限: 2027年8月2日] 串行通信 USB I/O单元 RS-232C 4ch - X系列
  • CE 欧洲合格认证
  • FCC制度认证
  • VCCI



項目 項目名
RSC-9F Cross Cable, RS-232C D-SUB9P(1.8m)
RSS-25M/9F Straight cable for Connector Conversion, RS-232C(25M -> 9F, 1.8m)
RSS-9M/F Straight Cable, RS-232C D-SUB9P(1.8m)

Power Supply / AC Adapter

項目 項目名
POA200-20-2 AC-DC Power Adaptor(5VDC, 2A)

Other Accessories

項目 項目名
BRK-USB-X USB I/O Unit Bracket for X series

Extended Warranty Service

項目 項目名
ESP-F5 Extended warranty service package (5 years service course) (Japan only)
ESP-S1 Extended warranty service package (Extension one year) (Japan only)
  • The optional bracket product, the BRK-USB-X is only fixable on the USB port side of COM-4CX-USB.

To PageTop