User`s manual
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NuDAQ-2500 Series
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Table Of Contents
Table of Contents
List of Tables
List of Figures
1 Introduction
1.1 Features
1.2 Applications
1.3 Specifications
Analog Output (AO)
Analog Input (AI)
General Purpose Digital I/O (G.P. DIO)
General Purpose Timer/ Counter (GPTC)
Analog Trigger (A.Trig)
System Synchronous Interface (SSI)
Calibration
Physical
Operating Environment
Storage Environment
1.4 Software Support
Programming Library
D2K-LVIEW: LabVIEW® Driver
D2K-OCX: ActiveX Controls
2 Installation
2.1 Contents of Package
2.2 Unpacking
2.3 DAQ/PXI-2500 SERIES Layout
2.4 PCI Configuration
3 Signal Connections
3.1 Connectors Pin Assignment
4 Operation Theory
4.1 A/D Conversion
DAQ/PXI-2500 series AD Data Format
Software Polling
Programmable Scan
4.2 D/A Conversion
Software Update
Waveform Generation
4.3 General Purpose Digital I/O
4.4 General Purpose Timer/Counter Operation
Timer/Counter functions basics
General Purpose Timer/Counter modes
4.5 Trigger Sources
Software-Trigger
External Analog Trigger
4.6 Timing Signals
System Synchronization Interface
5 Calibration
5.1 Auto-calibration
5.2 Saving Calibration Constants
5.3 Loading Calibration Constants
Appendix
Waveform Generation Demonstration
Warranty Policy
Installation
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2.3
DAQ/PXI-2500 SERIES Layout
Figure 2-1: PCB Layout of DAQ-2502/250
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Figure 2-2: PCB Layo
ut of PXI-2502/2501
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