USB-4751L

24-ch Digital I/O USB Module

  • Compatible with USB 1.1/2.0
  • Portable
  • Bus-powered
  • 24 TTL digital I/O lines
  • Emulates mode 0 of 8255 PPI
  • Buffered circuits for higher driving capacity than 8255
  • Interrupt handling capability
  • Timer/Counter interrupt capability
  • Supports both dry and wet contact
  • 50-pin Opto-22 compatible box header
  • Suitable for DIN-rail mounting
  • One lockable USB cable for secure connection included