USB-9221 [NI]

Portable USB-Based DAQ for High Voltages; 基于USB的便携式数据采集的高电压


型号：	USB-9221
厂家：	National Instruments
描述：	Portable USB-Based DAQ for High Voltages 基于USB的便携式数据采集的高电压便携式
文件：	总2页 (文件大小：179K)
中文：	中文翻译
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Portable USB-Based DAQ

for High Voltages

NI USB-9221 NEW!

• Small, portable device

(12.1 by 8.± by 2.5 cm)

• 8 analog inputs at 12-bit resolution

• ±±6 V input range

Operating Systems

• Windows 2666/XP

Recommended Software

• LabVIEW

• LabWindows/CVI

• Measurement Studio

• 866 kS/s aggregate sampling rate

• Built-in, removable connectors

for easier and more cost-

effective connectivity

• 256 V_rmschannel-to-earth

ground isolation

• Plug-and-play connectivity

via USB

• Bus-powered

Measurement Services

Software (included)

• NI-DAQmx driver software

• VI Logger Lite data-logging

software

Maximum Sampling Rate

Product

USB-9221

Signal Type

Voltage

Channels (SE)

Input Resolution (bits)

(kS/s)

Input Range (V)

Connector

Driver Software¹

800

±±0

Screw Terminal, D-Sub

NI-DAQmx

¹For up-to-date information on NI-DAQ, visit ni.com/support/daq/versions.htm.

Table 1. Portable USB DAQ for High Voltages Selection Guide

Hardware Description

Common Applications

National Instruments USB-9221 is a data acquisition module with The USB-9221 is ideal for high-voltage applications where small size

integrated signal conditioning that provides plug-and-play and portability are essential, such as:

connectivity via USB for faster setup and measurements. This • Portable data logging – log voltage data quickly and easily

module has eight single-ended analog input channels with an • Academic lab use – obtain academic discounts for quantities

extended input range of ±±6 V for direct connection to industrial

sensors. With a maximum single-channel sampling rate of 866 kS/s, • Industrial testing – take measurements of high-voltage

the NI USB-9221 is the fastest device in the USB DAQ with transformers, batteries, and other electronics

of five or more. Visit ni.com/academic for details.

signal conditioning family. In addition, this module includes • Embedded OEM applications

channel-to-earth ground isolation for safety, noise immunity and • In-vehicle data acquisition

high common-mode voltage range. With both screw-terminal and

standard D-Sub connector options for this module, you can obtain Information for OEM Customers

flexible and low-cost signal wiring.

For information on special configurations and pricing, please

visit ni.com/oem.

Software Description

The USB-9221 uses NI-DAQmx high-performance, multithreaded

driver software for interactive configuration and data acquisition on

Windows OSs. Use NI-DAQmx to test channels, generate code, and

apply custom scaling to any of your measurements. All NI data

acquisition devices shipped with NI-DAQmx also include VI Logger

Lite configuration-based data-logging software.

Ordering Information

NI USB-9221

Screw Terminals ........................................................779439-61

D-Sub Connector......................................................779446-61

Accessories

NI 9934 ......................................................................779164-61

Recommended Accessories

The USB-9221 has built-in screw terminals or a D-Sub connector

option that connects to the NI 9934 strain relief accessory, or any

other standard 25-pin D-Sub connector.

BUY NOW!

For complete product specifications, pricing, and accessory

information, call (800) 813 3693 (U.S. only) or go to ni.com/oem.

NI Services and Support

NI has the services and support to meet your

needs around the globe and through the

application life cycle – from planning

and development through deployment

Local Sales and Technical Support

In offices worldwide, our staff is local to the country, giving you

access to engineers who speak your language. NI delivers industry-

leading technical support through online knowledge bases, our

applications engineers, and access to 14,666 measurement and

automation professionals within NI Developer Exchange forums.

Find immediate answers to your questions at ni.com/support.

We also offer service programs that provide automatic upgrades to

your application development environment and higher levels of

technical support. Visit ni.com/ssp.

and ongoing maintenance. We offer

services and service levels to meet

customer requirements in research,

design, validation, and manufacturing.

Visit ni.com/services.

SERVICE

NEEDS

Training and Certification

NI training is the fastest, most certain route to productivity with our Hardware Services

products. NI training can shorten your learning curve, save NI Factory Installation Services

development time, and reduce maintenance costs over the NI Factory Installation Services (FIS) is the fastest and easiest way to

application life cycle. We schedule instructor-led courses in cities use your PXI or PXI/SCXI combination systems right out of the box.

worldwide, or we can hold a course at your facility. We also offer a Trained NI technicians install the software and hardware and

professional certification program that identifies individuals who configure the system to your specifications. NI extends the standard

have high levels of skill and knowledge on using NI products. warranty by one year on hardware components (controllers, chassis,

Visit ni.com/training.

modules) purchased with FIS. To use FIS, simply configure your

system online with ni.com/pxiadvisor.

Professional Services

Our Professional Services Team is comprised of NI applications Calibration Services

engineers, NI Consulting Services, and a worldwide National Instruments NI recognizes the need to maintain properly calibrated devices for

Alliance Partner program of more than ±66 independent consultants high-accuracy measurements. We provide manual calibration

and integrators. Services procedures, services to recalibrate your products, and automated

range from start-up assistance calibration software specifically designed for use by metrology

to turnkey system integration. laboratories. Visit ni.com/calibration.

Visit ni.com/alliance.

Repair and Extended Warranty

OEM Support

NI provides complete repair services for our products. Express repair

We offer design-in consulting and product integration assistance and advance replacement services are also available. We offer

if you want to use our products for OEM applications. For extended warranties to help you meet project life-cycle requirements.

information about special pricing and services for OEM customers, Visit ni.com/services.

visit ni.com/oem.

ni.com • (800) 813 3693

National Instruments • info@ni.com

NI, ni.com, NI-DAQ, and SCXI are trademarks of National Instruments. Other product and company names listed are trademarks or trade names of their respective

companies. A National Instruments Alliance Partner is a business entity independent from NI and has no agency, partnership, or joint-venture relationship with NI.

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