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Related Manuals for MC PCIe-DIO24
Summary of Contents for MC PCIe-DIO24
- Page 2 PCIe-DIO24 Digital Input/Output User's Guide Document Revision 1, October, 2008 © Copyright 2008, Measurement Computing Corporation...
- Page 3 Measurement Computing Corporation, nor its employees shall be liable for any direct or indirect, special, incidental or consequential damage arising from the use of its products, even if Measurement Computing Corporation has been notified in advance of the possibility of such damages. HM PCIe-DIO24.docx...
- Page 4 Trademark and Copyright Information TracerDAQ, Universal Library, Harsh Environment Warranty, Measurement Computing Corporation, and the Measurement Computing logo are either trademarks or registered trademarks of Measurement Computing Corporation. Windows, Microsoft, and Visual Studio are either trademarks or registered trademarks of Microsoft Corporation LabVIEW is a trademark of National Instruments.
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Page 5: Table Of Contents
Overview: PCIe-DIO24 features ........................8 Software features ..............................8 PCIe-DIO24 block diagram ..........................9 Chapter 2 Installing the PCIe-DIO24 ........................10 What comes with your PCIe-DIO24 shipment? ....................10 Hardware ..................................10 Additional documentation ..............................10 Optional components ...............................10 Unpacking the PCIe-DIO24 ..........................11 Installing the software ............................ -
Page 6: Preface
About this User's Guide What you will learn from this user's guide This user's guide explains how to install, configure, and use the PCIe-DIO24 so that you get the most out of its digital I/O features. This user's guide also refers you to related documents available on our web site, and to technical support resources. -
Page 7: Register-Level Programming
About this User's Guide Register-level programming If you need to program at the register level in your application, you can find more information in the Register Map for the PCIe-DIO24. This document is available at www.mccdaq.com/registermaps/RegMapPCIe- DIO24.pdf. Only experienced programmers should try register-level programming. -
Page 8: Introducing The Pcie-Dio24
PCI Express (PCIe) bus. The PCIe-DIO24 provides 24 lines of digital I/O with selectable 3.3 V and 5 V logic levels. The 24 DIO lines are organized into three groups of 8-bits each (Port A, Port B, and Port C). Port C can be further divided into two four-bit ports (Port C-HI and Port C-LO). -
Page 9: Pcie-Dio24 Block Diagram
PCIe-DIO24 User's Guide Introducing the PCIe-DIO24 PCIe-DIO24 block diagram PCIe-DIO24 functions are illustrated in the block diagram shown here. +12V Regulated Fuse +12V Protection Spare Fuse (pin 16) and 12V Fuse 1.5V 3.3V 3.3V 3.3V Board Power Protection Regulator (pin 18) -
Page 10: Installing The Pcie-Dio24
In addition to this hardware user's guide, you should also receive the Quick Start Guide (available in PDF at www.mccdaq.com/PDFmanuals/DAQ-Software-Quick-Start.pdf). This booklet supplies a brief description of the software you received with your PCIe-DIO24 and information regarding installation of that software. Please read this booklet completely before installing any software or hardware. -
Page 11: Unpacking The Pcie-Dio24
3. Insert the PCIe-DIO24 into an unused x1 PCIe expansion slot. The PCIe-DIO24 is designed to install into an x1 slot. However, you can also install the board into an unused x4, x8, or x16 PCIe slot. -
Page 12: Connecting The Board For I/O Operations
PCIe-DIO24 User's Guide Installing the PCIe-DIO24 Connecting the board for I/O operations Main I/O connector The table below lists the board connectors, applicable cables and compatible accessory boards. Board connectors, cables, accessory equipment Connector type 37-pin D-type Compatible cables C37FF-x unshielded ribbon cable. x = length in feet. (see Figure 3) C37FFS-x cable shielded round cable. -
Page 13: Cabling
Figure 3. C37FF-x cable Figure 4. C37FFS-x cable Field wiring and signal termination You can use the following MCC screw terminal boards and relay racks with the PCIe-DIO24 board using the C37FF-x or C37FFS-x cable: SCB-37 – 37-conductor, shielded signal connection/screw terminal box that provides two independent 37- pin connections. -
Page 14: Chapter 3 Functional Details
Unconnected inputs will float in the pull direction that is configured for the port with InstaCal (either up/high or down/low). Replacing a fuse The PCIe-DIO24 has two individual 0.375 amp slow blow fuses. One fuse is connected to the 12V output at pin 16, and is labeled on the board. The second fuse is connected to both +V... -
Page 15: Chapter 4 Specifications
Chapter 4 Specifications All specifications are subject to change without notice. Typical for 25 °C unless otherwise specified. Digital input / output Table 1. Digital I/O specifications Digital type 82C55 Emulation Configuration 2 banks of 8, 2 banks of 4, programmable by bank as input or output Output Ports A and B: 74HC245A Port C: 74HC126 Input... -
Page 16: Mechanical
PCIe-DIO24 User's Guide Specifications Mechanical Table 4. Environmental specifications Card dimensions 167.4 mm (L) x 111.2 mm (H) x 18.72 mm (W) 6.59" (L) x 4.38" (H) x 0.74" (W) General Table 5. General specifications Bus Type PCI Express 1.1... - Page 17 Measurement Computing Corporation 10 Commerce Way Suite 1008 Norton, Massachusetts 02766 (508) 946-5100 Fax: (508) 946-9500 E-mail: info@mccdaq.com www.mccdaq.com...
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