National Instruments DAQ M Series, Руководство пользователя

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© National Instruments Corporation v NI USB-621x User Manual
Contents
About This Manual
Conventions ...................................................................................................................xiii
Related Doc
u mentation..................................................................................................xiv
Chapter 1
Getting Started
Installing NI-DAQmx ....................................................................................................1-1
Installing Other Software...............................................................................................1-1
Installing the Hardware..................................................................................................1-1
Device Self-Calibration .................................................................................................1-2
Device Pino
u ts ...............................................................................................................1-2
Device Specifications ....................................................................................................1-2
Applying Signal Labels to the USB-621
x
......................................................................1-3
USB Cable Strain Relief ................................................................................................1-4
Mo
u nting the USB-621 x
................................................................................................1-6
Desktop Use.....................................................................................................1-6
DIN Rail Mo
u nting..........................................................................................1-6
Panel Mo u nting ...............................................................................................1-7
USB Device Sec u rity Cable Slot ...................................................................................1-8
Chapter 2
DAQ System Overview
DAQ Hardware ..............................................................................................................2-1
DAQ-STC2......................................................................................................2-2
Calibration Circ
u itry........................................................................................2-2
Signal Conditioning .......................................................................................................2-3
Sensors and Transd u cers .................................................................................2-3
Cables and Accessories..................................................................................................2-4
USB-621 x Mass Termination C u stom Cabling...............................................2-4
Programming Devices in Software ................................................................................2-5