National Instruments NI 4472 Manuals

National Instruments NI 4472 Manuals

Manuals and User Guides for National Instruments NI 4472. We have 1 National Instruments NI 4472 manual available for free PDF download: User Manual

National Instruments NI 4472 User Manual

National Instruments NI 4472 User Manual (73 pages)

Dynamic Signal Acquisition Device

Brand: National Instruments | Category: Control Unit | Size: 0.56 MB

Table of Contents

Table of Contents
7
About the ni 4472
9
Getting Started with Your ni 4472
9
What You Need to Get Started
10
National Instruments Application Software
11
Software Programming Choices
11
Unpacking
11
Ni-Daq
12
Using PXI with Compactpci
13
Safety Information
15
Installing Your Hardware
16
Installing Your Software
16
Using Your ni 4472
16
Testing Your Device
18
Connecting Signals
19
Signal Sources
21
Floating Signal Sources
22
Grounded Signal Sources
22
Generating Onboard Current Excitation with ICP Circuitry
23
Input Coupling
23
Digital Trigger
24
Input Polarity and Input Range
24
Using Test Panels to Acquire a Signal
24
Field Wiring Considerations
25
Selecting Your Sample Clock Frequency
26
Synchronizing Multiple Devices
26
Device Configuration Issues
27
Device Overview and Theory of Operation
28
Functional Overview
28
I/O Connectors
29
Analog Input Signal Connections
30
Antialias Filtering
31
Calibration
31
The ADC
36
Noise
37
Trigger
38
Device and Clocks
41
Calibration
42
Loading Calibration Constants
42
External Calibration
43
Self-Calibration
43
Traceable Recalibration
44
Appendix A Specifications

45

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