Measurement-computing PCI-DAS1002 Manual do Utilizador descarregar pdf (Página 5)

Table of Contents

Preface

About this User's Guide ....................................................................................................................... 7

What you will learn from this user's guide ......................................................................................................... 7

Conventions in this user's guide ......................................................................................................................... 7

Where to find more information ......................................................................................................................... 7

Register-level programming ............................................................................................................................... 8

Chapter 1

Introducing the PCI-DAS1002 .............................................................................................................. 9

Overview: PCI-DAS1002 features ..................................................................................................................... 9

Software features ................................................................................................................................................ 9

PCI-DAS1002 block diagram ........................................................................................................................... 10

Chapter 2

Installing the PCI-DAS1002 ................................................................................................................ 11

What is included with your PCI-DAS1002 ...................................................................................................... 11

Hardware .........................................................................................................................................................................11

Additional documentation ................................................................................................................................................11

Optional components .......................................................................................................................................................11

Unpacking the PCI-DAS1002 .......................................................................................................................... 12

Installing the software ...................................................................................................................................... 12

Installing the hardware ..................................................................................................................................... 12

Configuring the hardware ................................................................................................................................. 13

Differential input mode ....................................................................................................................................................13

Single-ended input mode .................................................................................................................................................13

Connecting the board for I/O operations .......................................................................................................... 13

Connectors, cables – main I/O connector .........................................................................................................................13

Pinout – main I/O connector ............................................................................................................................................14

Cables ..............................................................................................................................................................................16

Field wiring and signal termination .................................................................................................................................16

Chapter 3

Calibrating the Board .......................................................................................................................... 17

Introduction ...................................................................................................................................................... 17

Calibration theory ............................................................................................................................................. 17

Chapter 4

Specifications ...................................................................................................................................... 18

Analog input ..................................................................................................................................................... 18

Accuracy ..........................................................................................................................................................................19

Crosstalk ..........................................................................................................................................................................19

Noise performance ...........................................................................................................................................................19

Analog output ................................................................................................................................................... 20

Absolute accuracy ............................................................................................................................................................20

Calibrated accuracy components ......................................................................................................................................20

Counters ............................................................................................................................................................ 21

Digital input/output........................................................................................................................................... 22

Interrupts........................................................................................................................................................... 22

Miscellaneous ................................................................................................................................................... 22

Power consumption .......................................................................................................................................... 22

Environmental .................................................................................................................................................. 22

Mechanical ....................................................................................................................................................... 22

1 2 3 4 5 6 7 8 9 10 ... 25 26

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