National Instruments NI USB-9201 Скачать руководство пользователя страница 4

NI USB-9201/9221 User Guide and Specifications

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Related Documentation

Each application software package and driver includes information about 
writing applications for taking measurements and controlling measurement 
devices. The following references to documents assume you have 
NI-DAQmx 8.7 or later, and where applicable, version 7.1 or later of the 
NI application software.

NI-DAQmx for Windows

The 

DAQ Getting Started Guide

 describes how to install your NI-DAQmx 

for Windows software, your NI-DAQmx-supported DAQ device, and how 
to confirm that your device is operating properly. Select 

Start»All 

Programs»National Instruments»NI-DAQ»DAQ Getting Started 
Guide

.

The 

NI-DAQ Readme

 lists which devices are supported by this version 

of NI-DAQmx. Select 

Start»All Programs»National Instruments»

NI-DAQ»NI-DAQ Readme

.

The 

NI-DAQmx Help

 contains general information about measurement 

concepts, key NI-DAQmx concepts, and common applications that are 
applicable to all programming environments. Select 

Start»All 

Programs»National Instruments»NI-DAQ»NI-DAQmx Help

.

LabVIEW

If you are a new user, use the 

Getting Started with LabVIEW

 manual 

to familiarize yourself with the LabVIEW graphical programming 
environment and the basic LabVIEW features you use to build data 
acquisition and instrument control applications. Open the 

Getting Started 

with LabVIEW

 manual by selecting 

Start»All Programs»National 

Instruments»LabVIEW»LabVIEW Manuals

 or by navigating to the 

labview\manuals

 directory and opening 

LV_Getting_Started.pdf

Use the 

LabVIEW Help

, available by selecting 

Help»Search the 

LabVIEW Help

 in LabVIEW, to access information about LabVIEW 

programming concepts, step-by-step instructions for using LabVIEW, and 
reference information about LabVIEW VIs, functions, palettes, menus, and 
tools. Refer to the following locations on the Contents tab of the 

LabVIEW 

Help

 for information about NI-DAQmx:

Getting Started»Getting Started with DAQ

—Includes overview 

information and a tutorial to learn how to take an NI-DAQmx 
measurement in LabVIEW using the DAQ Assistant. 

VI and Function Reference»Measurement I/O VIs and 
Functions

—Describes the LabVIEW NI-DAQmx VIs and properties. 

Содержание NI USB-9201

Страница 1: ...d to inclusively as the NI USB 9201 9221 Introduction The NI USB 9210 9221 data acquisition device provides a USB interface for eight channels of 12 bit analog inputs with integrated signal conditioni...

Страница 2: ...in Millimeters Inches Figure 3 NI USB 9201 9221 D SUB Devices in Millimeters Inches Hi Speed USB Carrier NI USB 9162 140 23 mm 5 521 in 137 82 mm 5 426 in 120 68 mm 4 751 in 118 26 mm 4 656 in 88 12...

Страница 3: ...201 9221 is not certified for use in hazardous locations Safety Guidelines for Hazardous Voltages You can connect hazardous voltages to the NI USB 9201 9221 with the screw terminal only Do not connect...

Страница 4: ...onments Select Start All Programs National Instruments NI DAQ NI DAQmx Help LabVIEW If you are a new user use the Getting Started with LabVIEW manual to familiarize yourself with the LabVIEW graphical...

Страница 5: ...or Visual Basic NET you can interactively create channels and tasks by launching the DAQ Assistant from MAX or from within Visual Studio NET You can generate the configuration code based on your task...

Страница 6: ...entation To view the NI DAQmx NET documentation go to Start Programs National Instruments NI DAQ NI DAQmx NET Reference Help Expand NI Measurement Studio Help NI Measurement Studio NET Class Library R...

Страница 7: ...tallation instructions that accompany your software Example Programs The NI DAQmx CD contains example programs that you can use to get started programming with the NI USB 9201 9221 Refer to the NI DAQ...

Страница 8: ...gure 4 Module Installation 4 Squeeze the latches and insert the NI 9201 9221 module into the NI USB 9162 carrier 5 Press firmly on the connector side of the NI 9201 9221 module until the latches lock...

Страница 9: ...nts NI DAQ for more information LED Indicator The NI USB 9201 9221 device has a green LED next to the USB connector The LED indicator indicates device status as listed in Table 1 When the device is co...

Страница 10: ...cted or in suspend On not blinking Device connected but no module installed Single blink Operating normally Double blink Connected to USB Full Speed port Device performance might be affected Refer to...

Страница 11: ...or pin COM that is internally connected to the isolated ground reference of the module Refer to Table 3 for the terminal assignments of the NI USB 9201 9221 with screw terminal Refer to Figure 7 for...

Страница 12: ...nnect the ground signal to COM Figure 8 Connecting a Single Ended Voltage Signal to the NI USB 9201 9221 Refer to your software documentation accessible from Start All Programs National Instruments NI...

Страница 13: ...e installed when using hazardous voltages 42 4 Vpk 60 VDC Refer to Figure 9 while completing the following steps to assemble the backshell 1 Connect the leads to the screw terminal and secure with the...

Страница 14: ...Circuitry for One Channel Specifications The following specifications are typical for the range 0 to 60 C unless otherwise noted All voltages are relative to COM unless otherwise noted Input Characte...

Страница 15: ...Vrms 5 seconds max D SUB 1 000 Vrms 5 seconds max Overvoltage protection AI to COM 100 V Accuracy2 1 Refer to the Safety section for details about safe operating voltages 2 Excludes noise Error Percen...

Страница 16: ...9221 950 kHz min Input impedance Resistance 1 M Capacitance 5 pF Input noise code centered RMS 0 7 LSBrms Peak to peak 5 LSB No missing codes 12 bits DNL 0 9 to 1 5 LSB INL 1 5 LSB Crosstalk 75 dB 10...

Страница 17: ...Safety If you need to clean the module wipe it with a dry towel Safety Voltages Maximum Voltage Connect only voltages that are within these limits AI to COM 60 VDC Isolation Voltages for NI USB 9201 9...

Страница 18: ...rcuits powered by regulated low voltage sources and electronics Do not use this module with Measurement Category II III or IV voltages Safety Standards This product is designed to meet the requirement...

Страница 19: ...Low Voltage Directive safety 2004 108 EC Electromagnetic Compatibility Directive EMC Note Refer to the Declaration of Conformity DoC for this product for any additional regulatory compliance informat...

Страница 20: ...formation about WEEE recycling centers and National Instruments WEEE initiatives visit ni com environment weee htm Calibration You can obtain the calibration certificate for the NI USB 9201 9221 at ni...

Страница 21: ...ational Instruments also has offices located around the world to help address your support needs For telephone support in the United States create your service request at ni com support and follow the...

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