National Instruments NI 784xR, Руководство пользователя

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© National Instruments Corporation v R Series Intelligent DAQ User Manual
Contents
About This Manual
Conventions ...................................................................................................................vii
Related Documentation..................................................................................................viii
Reconfigurable I/O Documentation ................................................................viii
Additional Resources.......................................................................................x
Chapter 1
Introduction
About the Reconfigurable I/O Device ...........................................................................1-1
Using PXI with CompactPCI.........................................................................................1-2
Overview of Reconfigurable I/O ...................................................................................1-3
Reconfigurable I/O Concept............................................................................1-3
Flexible Functionality .......................................................................1-4
User-Defined I/O Resources .............................................................1-4
Device-Embedded Logic and Processing .........................................1-4
Reconfigurable I/O Architecture .....................................................................1-5
Reconfigurable I/O Applications.....................................................................1-6
Software Development ..................................................................................................1-6
LabVIEW FPGA Module................................................................................1-6
LabVIEW Real-Time Module .........................................................................1-7
Cables and Accessories..................................................................................................1-8
Custom Cabling .............................................................................................................1-9
Safety Information .........................................................................................................1-9
Chapter 2
Hardware Overview of the NI 78
xx R
NI 7811R Overview.......................................................................................................2-3
NI 7813R Overview.......................................................................................................2-3
NI 7830R Overview.......................................................................................................2-3
NI 7831R/7833R Overview ...........................................................................................2-4
NI 784
x R Overview.......................................................................................................2-4
NI 785 x R Overview.......................................................................................................2-4
Analog Input (Multifunction R Series Only) .................................................................2-4
Input Modes.....................................................................................................2-5
Input Range .....................................................................................................2-5
Connecting Analog Input Signals ..................................................................................2-6