PCI8025DataAcquisitionCard V7.002
Contents
Contents................................................................................................................................................................................1
Chapter 1 Overview..............................................................................................................................................................2
Chapter 2 Components Layout Diagram and a Brief Description .......................................................................................5
2.1 The Main Component Layout Diagram ..................................................................................................................5
2.2 The Function Description for the Main Component ...............................................................................................5
2.2.1 Signal Input and Output Connectors ............................................................................................................5
2.2.2 Potentiometer ...............................................................................................................................................5
Chapter 3 Signal Connectors................................................................................................................................................6
3.1 Analog Input/Output Connector..............................................................................................................................6
3.2 Digital Input Connector ..........................................................................................................................................7
3.3 Digital Output Connector........................................................................................................................................7
Chapter 4 Each Signal Connection Method..........................................................................................................................8
4.1 Analog Input Connection ........................................................................................................................................8
4.2 Analog Output Connection......................................................................................................................................9
4.3 Trigger Signal Connection ......................................................................................................................................9
4.4 Digital Input Connection.........................................................................................................................................9
4.5 Digital Output Connection ....................................................................................................................................10
4.6 Frequency Measurement Connection....................................................................................................................10
4.7Methods of Realizing the Multi-card Synchronization ..........................................................................................10
Chapter 5 The Instruction Trigger Function.......................................................................................................................12
5.1 Internal Trigger Mode ...........................................................................................................................................12
5.2 External Trigger Mode ..........................................................................................................................................12
5.3 AD Internal and External Clock Function.............................................................................................................14
5.3.1 Internal Clock Function of AD...................................................................................................................14
5.3.2 External Clock Function of AD..................................................................................................................14
5.4 Frequency Measuring Principium.........................................................................................................................14
5.4.1 PWM Principium .......................................................................................................................................14
5.4.2 Frequency Count Principium .....................................................................................................................15
Chapter 6 Note and Warranty Policy..................................................................................................................................16
6.1 Notes .....................................................................................................................................................................16
6.2 Analog Signal Input Calibration............................................................................................................................16
6.3 Analog Signal Output Calibration.........................................................................................................................16
6.4Warranty Policy......................................................................................................................................................16
Products Rapid Installation and Self-check ........................................................................................................................18
Rapid Installation ........................................................................................................................................................18
Self-check ...................................................................................................................................................................18
Delete Wrong Installation ...........................................................................................................................................18
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