Measurement Computing CIO-DAS48-I - Manual (Page 5)

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Table of Contents
Preface
About this User's Guide ....................................................................................................................... 6
What you will learn from this user's guide ......................................................................................................... 6
Conventions in this user's guide ......................................................................................................................... 6
Where to find more information ......................................................................................................................... 6
Chapter 1
Introducing the CIO-DAS48-I ............................................................................................................... 7
Overview: CIO-DAS48-I features ...................................................................................................................... 7
Software features ................................................................................................................................................ 7
Chapter 2
Installing the CIO-DAS48-I ................................................................................................................... 8
What comes with your CIO-DAS48-I shipment? ............................................................................................... 8
Hardware .......................................................................................................................................................................... 8
Additional documentation .................................................................................................................................. 8
Optional components .......................................................................................................................................... 8
Unpacking the CIO-DAS48-I ............................................................................................................................. 9
Installing the software ........................................................................................................................................ 9
Configuring the CIO-DAS48-I ........................................................................................................................... 9
Base address...................................................................................................................................................................... 9
Wait state .........................................................................................................................................................................10
Input type (V-I) ................................................................................................................................................................10
Input mode (DIFF/SINGLE) ............................................................................................................................................11
Installing the CIO-DAS48-I ............................................................................................................................. 11
Connecting the board for I/O operations .......................................................................................................... 11
Connectors, cables – main I/O connector ........................................................................................................................11
Field wiring, signal termination, and conditioning ..........................................................................................................12
Chapter 3
Functional Details ............................................................................................................................... 13
Current loop measurements .............................................................................................................................. 13
Two-wire devices .............................................................................................................................................................13
Three-wire devices ...........................................................................................................................................................14
Chapter 4
Specifications ...................................................................................................................................... 15
Analog input ..................................................................................................................................................... 15
Power consumption .......................................................................................................................................... 15
Environmental .................................................................................................................................................. 15
Main connector and pin out .............................................................................................................................. 16