Measurement CIO-DISO48 User Manual

CIO-DISO48

Isolated High Voltage Digital Inputs

User's Guide

Document Revision 7, March, 2010

© Copyright 2010, Measurement Computing Corporation

HM CIO-DISO48.doc

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Table of Contents

Preface

About this User's Guide ....................................................................................................................... 5

What you will learn from this user's guide ......................................................................................................... 5

Conventions in this user's guide ......................................................................................................................... 5

Where to find more information ......................................................................................................................... 5

Chapter 1

Introducing the CIO-DISO48 ................................................................................................................. 6

Overview: CIO-DISO48 features ....................................................................................................................... 6

Software features ................................................................................................................................................ 6

Chapter 2

Installing the CIO-DISO48 ..................................................................................................................... 7

What comes with your CIO-DISO48 shipment? ................................................................................................ 7

Hardware .......................................................................................................................................................................... 7

Additional documentation ................................................................................................................................................. 7

Optional components ........................................................................................................................................................ 7

Unpacking the board ........................................................................................................................................... 8

Installing the software ........................................................................................................................................ 8

Configuring the CIO-DISO48 ............................................................................................................................ 8

Base address ...................................................................................................................................................................... 8

Wait state jumper .............................................................................................................................................................. 9

AC input filters ................................................................................................................................................................. 9

Installing the CIO-DISO48 ............................................................................................................................... 10

Connecting the board for I/O operations .......................................................................................................... 10

Connectors, cables – I/O connectors ................................................................................................................................10

Field wiring and signal termination accessories ...............................................................................................................11

Chapter 3

Functional Details ............................................................................................................................... 12

Isolated inputs ................................................................................................................................................... 12

Extending the input range ................................................................................................................................. 12

Chapter 4

Specifications ...................................................................................................................................... 13

Isolated inputs ................................................................................................................................................... 13

Power consumption .......................................................................................................................................... 13

Environmental .................................................................................................................................................. 13

Mechanical ....................................................................................................................................................... 13

Main connector and pin out .............................................................................................................................. 13

P1 pin out .........................................................................................................................................................................14

P2 pin out .........................................................................................................................................................................14

Declaration of Conformity .................................................................................................................. 15

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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 CIO-DISO48. This user's guide also refers you
to related documents available on our web site, and to technical support resources.

Conventions in this user's guide

For more information on …

Text presented in a box signifies additional information and helpful hints related to the subject matter you are
reading.

Caution! Shaded caution statements present information to help you avoid injuring yourself and others,

damaging your hardware, or losing your data.

< : > Angle brackets that enclose numbers separated by a colon signify a range of numbers, such as those assigned

to registers, bit settings, etc.

bold text Bold text is used for the names of objects on the screen, such as buttons, text boxes, and check boxes. For

example:

1. Insert the disk or CD and click the OK button.

italic text Italic text is used for the names of manuals and help topic titles, and to emphasize a word or phrase. For

example:
The InstaCal installation procedure is explained in the Quick Start Guide.
Never touch the exposed pins or circuit connections on the board.

Where to find more information

For additional information relevant to the operation of your hardware, refer to the Documents subdirectory
where you installed the MCC DAQ software (C:\Program Files\Measurement Computing\DAQ by default), or
search for your device on our website at www.mccdaq.com.

If you need to program at the register level in your application, refer to the Register Map for the CIO-DISO48.
This document is available at on our web site at www.mccdaq.com/registermaps/RegMapCIO-DISO48.pdf.

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