PCI Bus 96-bit Digital Input/Output and Counter/Timer Card

ACCES I/O Official Distributor
ACCES I/O Official Distributor
Model No:
PCI-DIO-96C3
Highlights:
  • Brand: Acces IO
  • 96 Lines of Digital Input/Output
  • Four and Eight Bit Ports Independently Selectable for Inputs or Outputs
  • +5 VDC Output with Resettable Fuse Available on each I/O Header
QTY:
Overview

This is a 96 line digital input/output card with counter/timer capabilities designed for use in high I/O density application requirements. I/O connections are made via four 50-pin header connectors. The card may be installed in any full-length 5V PCI-bus (or PCI-X bus) slot in X86 type PC’s. The card contains four type 8255-5 Programmable Peripheral Interface (PPI) chips. They can be programmed to accept inputs or to provide outputs on three 8-bit ports: designated Ports A, B, and C. Port C can be further divided into two 4-bit ports. Each* I/O line is buffered by a type ABT245 tristate buffer transceiver capable of sourcing 32 mA or sinking 64 mA. The buffers are configured under program control for input or output use according to direction control signals from the control register inside the PPI. 10K Pull-ups (to +5 VDC) on the card assure that there are no erroneous outputs at power-up until the card is initialized by system software. *For operation in 8255 Mode 1, no buffers are installed on port C Hi or Lo

Main Features
  • Universal PCI, PCI-X, 3.3V and 5V compatible (Call for PCI-Express availability)
  • 96 Lines of Digital Input/Output
  • Four and Eight Bit Ports Independently Selectable for Inputs or Outputs
  • All 96 I/O Lines Buffered by Transceivers on the Card*
  • I/O Buffers can be Enabled/Disabled under Program Control
  • Pull-Ups resistors on I/O Lines for Contact Monitoring etc.
  • +5 VDC Output with Resettable Fuse Available on each I/O Header
  • Four 50 Pin DIO Header Connectors on Board are Compatible with Industry-Standard I/O Racks
  • Three Field Configurable 82C54 Counter/Timers on First 50 Pin Header
  • Strain Relief for Ribbon Cables Routed through Cut-out on Mounting Bracket
Ordering Info
  • PCI-DIO-96C3
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