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rs-232 to USB Converter - USB 1.1 Compliant, 1 Port (MISUMI)

rs-232 to USB Converter - USB 1.1 Compliant, 1 Port (MISUMI)

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Converter that connects RS-232 equipment to USB port

  • Meets CE marking
  • Can be used for RS232C
  • Power supply acquired through Bus Power
  • Product compliant with USB 1.1 standards

● A converter that makes it possible to connect RS-232 equipment such as measuring instruments to a PC USB port
● Corresponds to RS-232 RI signal

・ External appearance and specifications are subject to change without prior notice.
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Overview of Specifications

RS-232 Pin Assignment
Pin Number123456789
FunctionCD (in)RxD (in)TxD (out)DTR (out)GNDDSR (in)RTS (out)CTS (in)RI (out)
Current Consumption 5 VDC / 90mA (maximum)
Power supply input modeBus Power (from USB Port)
USB Connector1 (Type A)
USB StandardUSB 1.1 Standard Compliant (USB 2.0 Port Connectable)
Serial PortRS-232× 1 (D-Sub 9-Pin Male) *
Flow ControlHardware, X On / X Off
Communication Speed110 to 230,400 bps (FIFO Buffer 96 Bytes)

Supported OSWindows2000/XP/Vista/7(32/64Bit)
Maximum Mountable Number of Units 7 Units (per PC)
Operating environmentOperation Temperature: 5 to 40°C, Humidity: 0 to 80% RH (no condensation)
Storage Temperature: − 20 to 60°C, Humidity: 0 to 80% RH (no condensation)
Weight/External Dimensions (mm)60g、65.9 (W)×34 (D)×16 (H) (RS-232 Side)
Cable Length350mm
AccessoryDriver Software (CD-ROM), Manual (English)
StandardFCC Class B, CE
Sales: MISUMI / Manufacturer: ATEN
* It can be connected with data communication equipment (DCE) such as a modem using straight connection.
Part Number
Part NumberVolume DiscountDays to Ship RoHS

4 Days



  1. 1

Please check the type/dimensions/specifications of the part PNUIC-UC-232A-R in the rs-232 to USB Converter - USB 1.1 Compliant, 1 Port (MISUMI) series.

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