用户手册目录NI PCI-5911 User Manual1Support2Worldwide Technical Support and Product Information2National Instruments Corporate Headquarters2Worldwide Offices2Important Information3Warranty3Copyright3Trademarks3Patents3WARNING REGARDING USE OF NATIONAL INSTRUMENTS PRODUCTS3Compliance4Contents5About This Manual7Conventions7Related Documentation8Safety Information8Chapter 1 Introduction11Installing the NI 591111Connecting Signals11Figure 1-1. NI 5911 Connectors12Figure 1-2. 9-Pin Mini-Circular DIN Connector13Acquiring Data with the NI 591113Programmatically Controlling the NI 591113Interactively Controlling the NI 5911 with the Scope Soft Front Panel14Chapter 2 Hardware Overview15Figure 2-1. NI 5911 Block Diagram15Differential Programmable Gain Input Amplifier (PGIA)15Differential Input15Figure 2-2. Signal Noise-Free Measurements16Grounding Considerations16Input Ranges17Table 2-1. Input Ranges for the NI 591117Input Impedance17Input Bias18Input Protection18AC Coupling18Conventional and Flexible Resolution Modes19Conventional Mode19Sampling Methods19Flexible Resolution Mode20Table 2-2. Available Sampling Rates and Corresponding Bandwidth in Flexible Resolution Mode20How Flexible Resolution Works20Calibration21Self-Calibrating the NI 591121When Self-Calibration Is Needed21What Self-Calibration Does21Why Warnings Occur During Acquisition22External Calibration22Triggering and Arming22Figure 2-3. Trigger Sources23Analog Trigger Circuit23Trigger Holdoff24Memory24Triggering and Memory Usage24Multi-Record Acquisitions25RTSI Bus and Clock PFI25PFI Lines25PFI Lines as Inputs26PFI Lines as Outputs26Synchronization26Appendix A Specifications28Appendix B Technical Support and Professional Services37Glossary39Symbols39A39B-C40D41E-I42K-M43N-P44R-S45T-U46V-W47Index48A-D48E-N49O-S50T-W51文件大小: 573.8 KB页数: 51Language: English打开用户手册
用户手册目录NI PCI-5911 User Manual1Support2Worldwide Technical Support and Product Information2National Instruments Corporate Headquarters2Worldwide Offices2Important Information3Warranty3Copyright3Trademarks3Patents3WARNING REGARDING USE OF NATIONAL INSTRUMENTS PRODUCTS3Compliance4Contents5About This Manual7Conventions7Related Documentation8Safety Information8Chapter 1 Introduction11Installing the NI 591111Connecting Signals11Figure 1-1. NI 5911 Connectors12Figure 1-2. 9-Pin Mini-Circular DIN Connector13Acquiring Data with the NI 591113Programmatically Controlling the NI 591113Interactively Controlling the NI 5911 with the Scope Soft Front Panel14Chapter 2 Hardware Overview15Figure 2-1. NI 5911 Block Diagram15Differential Programmable Gain Input Amplifier (PGIA)15Differential Input15Figure 2-2. Signal Noise-Free Measurements16Grounding Considerations16Input Ranges17Table 2-1. Input Ranges for the NI 591117Input Impedance17Input Bias18Input Protection18AC Coupling18Conventional and Flexible Resolution Modes19Conventional Mode19Sampling Methods19Flexible Resolution Mode20Table 2-2. Available Sampling Rates and Corresponding Bandwidth in Flexible Resolution Mode20How Flexible Resolution Works20Calibration21Self-Calibrating the NI 591121When Self-Calibration Is Needed21What Self-Calibration Does21Why Warnings Occur During Acquisition22External Calibration22Triggering and Arming22Figure 2-3. Trigger Sources23Analog Trigger Circuit23Trigger Holdoff24Memory24Triggering and Memory Usage24Multi-Record Acquisitions25RTSI Bus and Clock PFI25PFI Lines25PFI Lines as Inputs26PFI Lines as Outputs26Synchronization26Appendix A Specifications28Appendix B Technical Support and Professional Services37Glossary39Symbols39A39B-C40D41E-I42K-M43N-P44R-S45T-U46V-W47Index48A-D48E-N49O-S50T-W51文件大小: 573.8 KB页数: 51Language: English打开用户手册