PEX-D56

SKU 3591

The PEX-D24/D56 supports PCI Express bus and consists of three 8-bit bi-direction ports. The 8-bit ports are named as port A (PA), port B (PB) and port C (PC) respectively. All ports are configured as inputs upon power-up or reset. In addition, the PIO-D56 provides additional 16-bit digital inputs and 16-bit digital outputs.

The PEX-D56 has a Card ID switch with which users can recognize the board by the ID via software when using two or more PIO-D24U/56U and PEX-D24/D56 cards in one computer.

  • Support the +5 V PCI bus for PIO-D24/D56
  • Support the +3.3/+5 V PCI bus for PIO-D24U/D56U
  • Supports PCI Express x 1 for PEX-D24/D56
  • Up to 56/24(PIO-D56/PIO-D24) channels of digital I/O
  • Bi-direction programmable I/O ports under software control
  • All I/O lines buffered on the board
  • 8-bit groups independently selectable for I/O on 24-bit port
  • Double side SMD, short card.
  • Connects directly to DB-24PR, DB-24PD, DB-24RD, DB-24PRD, DB-16P8R, DB-24POR, DB-24SSR, DB-24C or any OPTO-22 Compatible daughter boards
  • 4 interrupt sources: PC0,PC1,PC2,PC3
  • One DB37 connector, two 20-pin headers(only for PIO-D56(U) and PEX-D56)
  • No base address or IRQ switches to set
  • Output status readback

PEX-D56:  PCI Express, 56-channel DIO board

  • ICP DAS