mPCIe-DIO-24 Series

Product Overview

24-Channel Digital I/O PCI Express Mini Card with Optional Change-of-State (COS) Detection

Features Include:

  • All signals brought out to optional panel-mountable 37-pin male D-Sub connector
  • PCI Express Mini Card (mPCIe) Type F1, with latching I/O connectors
  • 24 high-current LVTTL DIO lines (24ma source/sink)
  • Optional Change-of-State (COS) detection IRQ generation
  • View More
Data Acquisition & Control mPCIe-DIO-24 Series Main Product Image
Data Acquisition & Control mPCIe-DIO-24 Series Product Image 2

The mPCIe-DIO-24S is a type F1 PCI Express Mini Card (mPCIe) and optional cable assembly (D-Sub 37-pin Male connector) designed to be easily panel-mounted in any application environment. It uses the high speed PCI Express bus to transfer digital data to and from the card. The digital I/O is compatible with 8255 PPI chips making it easy to program. This also allows for simple and trouble-free migration from other ACCES PCI and PCI Express digital I/O cards, but also provides for advanced features enabled by the onboard FPGA logic.

The card provides three 8-bit I/O ports designated A, B and C. Port C can be further divided into two 4-bit nybbles. Each port can be programmed as inputs or outputs. Change of State (COS) detection and interrupt capabilities are designed to relieve software from polling routines that can consume valuable processing time. Each port can be programmed for detecting state changes on their lines, in which any changes of the enabled port’s bits (low-to-high or high-to-low) will generate an IRQ. An ISR (interrupt service routine) then determines which bit changed state and clears the interrupt.

The mPCIe-DIO-24S is excellent for use in applications sensing inputs such as switch closures, TTL, LVTTL, CMOS logic and controlling external relays, driving indicator lights, and more. The mPCIe-DIO-24S can be used in the following: Process Monitoring, Manufacturing / Production Test, Machine Control, Monitoring and Control, Security Systems, Energy Management, Industrial Automation, Factory Automation, Laboratory Automation & Embedded OEM.

Key Features:

  • All signals brought out to optional panel-mountable 37-pin male D-Sub connector
  • PCI Express Mini Card (mPCIe) Type F1, with latching I/O connectors
  • 24 high-current LVTTL DIO lines (24ma source/sink)
  • Optional Change-of-State (COS) detection IRQ generation
  • 10k ohm pull-up resistors
  • Four and eight bit ports independently software selectable for use as inputs or outputs

Data Sheets (PDF)

Product Downloads PDF Icon

mPCIe-DIO-24S Data Sheet

Technical Manuals (PDF)

Product Downloads PDF Icon

mPCIe-DIO-24S Technical Manual

Product Downloads PDF Icon

Software Reference Manual

Acces I/O programming utility software reference manual...

Part Numbers

Details

mPCIe-DIO-24

Mini PCI-E 24 TTL Digital I/O Card

mPCIe-DIO-24S

Mini PCI-E 24 TTL Digital I/O Card with Change -Of-State (COS)

To request a quote for this product, call us or complete the form below.

Complete required information below so that we can provide an accurate quote.

Note: All personal details will be kept confidential.

PRODUCT DETAILS

* Required Field

GENERAL DETAILS

GENERAL DETAILS

PRODUCT DETAILS

* Required Field