ACCES I/O Products, Inc. PCI Express 24-Channel Digital I/O Card with Change of State Detection PCIe-DIO-24DC

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PCI Express 24-Channel Digital I/O Card with Change of State Detection - PCIe-DIO-24DC - ACCES I/O Products, Inc.
San Diego, CA, USA
PCI Express 24-Channel Digital I/O Card with Change of State Detection PCIe-DIO-24DC
Features 24 high-current DIO lines Three optional 82C54 Counter / Timers IRQ generation from Port C bit 3, and Counter A2 ("C" models) and/or Change-of-State (COS) Detection ("S" models) DIO lines buffered Four and eight bit ports independently selectable for inputs or outputs Software selectable 10k ohm Pull-up/Pulldown resistors on DIO lines Jumper selectable VCCIO (5V, 3.3V, 2.5V,1.8V) VCCIO voltage available to the user via 0.5A resettable fuse FACTORY OPTIONS Extended temperature operation (-40° to +85°C) RoHS compliant version This product is a x1 lane PCIe DIO board available in four models ranging from basic DIO to advanced COS detection and Counter/Timer capabilities. The card emulates an 8255 compatible chip, providing 24 DIO lines. The DIO lines are grouped into three 8-bit ports: A, B, and C. Each 8-bit port is configured via software to function as either inputs or outputs. Port C can be further broken into two 4-bit nybbles via software and configured as either inputs or outputs. Each DIO line is buffered and capable of up to 32mA source/sink. The VCCIO logic level is globally configured via jumper selection as 5V, 3.3V, 2.5V or 1.8V. Also, ports A, B, C low nybble, and C high nybble are individually software selected as pull-up or pull-down through 10kω resistor networks. The last configured pull-up/down state is stored in on-board non-volatile memory and automatically applied at the next power up. The board is shipped factory default as pulled-up. The card is 6.6 inches in length and 4.2 inches seated height. I/O wiring connections for this board are via a male 37-pin D-sub connector. A ribbon cable can be used to connect this card to termination panels. Accessories SOFTWARE The card is supported for use in most operating systems and includes a free DOS, Linux, and Windows XP/2003/2008/7/8/8.1 compatible software package. This package contains sample programs and source code in Visual Basic, Delphi, and Visual C++ for Windows. Also provided is a graphical setup program in Windows. Linux support includes installation files and basic samples for programming from user level via an open source kernel driver. Third party support includes a Windows standard DLL interface usable from the most popular application programs. Embedded OS support includes Windows Xpe, WES7, etc.

Features

  • 24 high-current DIO lines
  • Three optional 82C54 Counter / Timers
  • IRQ generation from Port C bit 3, and Counter A2 ("C" models) and/or Change-of-State (COS) Detection ("S" models)
  • DIO lines buffered
  • Four and eight bit ports independently selectable for inputs or outputs
  • Software selectable 10k ohm Pull-up/Pulldown resistors on DIO lines
  • Jumper selectable VCCIO (5V, 3.3V, 2.5V,1.8V)
  • VCCIO voltage available to the user via 0.5A resettable fuse

FACTORY OPTIONS

  • Extended temperature operation (-40° to +85°C)
  • RoHS compliant version

This product is a x1 lane PCIe DIO board available in four models ranging from basic DIO to advanced COS detection and Counter/Timer capabilities. The card emulates an 8255 compatible chip, providing 24 DIO lines. The DIO lines are grouped into three 8-bit ports: A, B, and C. Each 8-bit port is configured via software to function as either inputs or outputs. Port C can be further broken into two 4-bit nybbles via software and configured as either inputs or outputs.

Each DIO line is buffered and capable of up to 32mA source/sink. The VCCIO logic level is globally configured via jumper selection as 5V, 3.3V, 2.5V or 1.8V. Also, ports A, B, C low nybble, and C high nybble are individually software selected as pull-up or pull-down through 10kΩ resistor networks. The last configured pull-up/down state is stored in on-board non-volatile memory and automatically applied at the next power up. The board is shipped factory default as pulled-up.

The card is 6.6 inches in length and 4.2 inches seated height. I/O wiring connections for this board are via a male 37-pin D-sub connector. A ribbon cable can be used to connect this card to termination panels.

Accessories

SOFTWARE

The card is supported for use in most operating systems and includes a free DOS, Linux, and Windows XP/2003/2008/7/8/8.1 compatible software package. This package contains sample programs and source code in Visual Basic, Delphi, and Visual C++ for Windows. Also provided is a graphical setup program in Windows. Linux support includes installation files and basic samples for programming from user level via an open source kernel driver. Third party support includes a Windows standard DLL interface usable from the most popular application programs. Embedded OS support includes Windows Xpe, WES7, etc.

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Technical Specifications

  ACCES I/O Products, Inc.
Product Category PCI Express Products
Product Number PCIe-DIO-24DC
Product Name PCI Express 24-Channel Digital I/O Card with Change of State Detection
Bus Interface x1
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