Product Details and Information (USBIO24 R)

USBIO24 R

The USBIO24 R is the ROHS Compliant version of our previous USB I/O 24 range.   The USB I/O 24 R is a low-cost integrated module for the input and/or output of digital signals from a computer system by connection to the USB port.   The modules I/O Port pin out and firmware are compatible with the previous versions of the USB I/O24 modules.

The module features 24 5V level signal lines individually programmable as input or output.   As the module connects to the USB port, multiple modules can be connected to a single PC by the use of a USB hub or hubs.   Each module features a serial number and the PC can identify each module uniquely allowing for multiple modules to be connected for a single application.   The outputs of the module are able to source or sink up to 30mA per I/O, up to a maximum 50mA per port, to allow for direct connection to a variety of devices.


  • 24 independently programmable Input / Output Pins Grouped into 3 ports.
  • Single module High-Speed Digital Input / Output solution.
  • Integrated Type-B USB Connector.
  • On-board unique serial number and custom programmable FLASH microcontroller.
  • Both USB Enumeration information and Microcontroller can be re-programmed to suit customer needs.
  • Module powered by the USB from the PC or by an external power supply.
  • Virtual COM Port driver allows access as a regular serial port.
  • Optional DLL based driver available.
  • Easy to program using popular development languages C, C++, C#, VB, etc.
  • Simple command set for easy control of ports and data transfer.

  • Home or Industrial Automation
  • Digital Input and Output from any computer via USB
  • Remote Data Acquisition and/or Alarm Monitoring
  • PC Controlled Machines and Distributed Machine I/O
  • Remote Lighting / Power control and/or monitoring

Related Support Articles, Drivers, Code & Downloads

Product Drivers Information Download/View
USBIO24 R Drivers (Offical Website) View
Product Document Information Download/View
USBIO24 R Data Sheet Download
RoHS Declaration Download
New Drivers for USB I/O 24 Using Sun Java Read Article

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