The USBIO24 R is the ROHS Compliant version of the 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, Basic, Delphi, VB, etc.
• Simple command set for easy control of ports and data transfer.

Downloads Available for This Item:

Download the USB I/O 24 User Manual