har dware description national instruments USB-9221 is a data acquisition module with integrated signal conditioning that provides plug-and-play c o nne c t i v it y v ia usb f or faster setup and measurements. this mo d ule has e ig ht sing le-e nded analog input channels with an e xtended input range of ?0 v for direct connection to industrial se nso r s. w ith a maxim um sing le-c hanne l sampling rate of 800 ks/s, the ni USB-9221 is the fast est d e v ic e in the usb daq with sig nal conditioning family. in addition, this module includes c hanne l-t o-ear th g r ound isolat io n for safety, noise immunity and hig h c o mmon-mode voltage range. with both screw-terminal and standard d-sub connector options for this module, you can obtain flexible and low-cost signal wiring. 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. recommended accessories the USB-9221 has built-in screw terminals or a d-sub connector o ption that connects to the ni 9934 strain relief accessory, or any other standard 25-pin d-sub connector. common applications the USB-9221 is ideal for high-voltage applications where small size and portability are essential, such as: ?p o r tab le data lo g g ing Clo g v oltag e data quickly and easily ? a ca d e mic lab use Co btain academic discounts for quantities o f five or more. visit ni.com/academic f or details. ?i nd ust r ial t est ing Ctak e meas ur ements of high-voltage t r ansf o r mers, batteries, and other electronics ?emb edded oem applications ?i n-v e hic le data a c q uisit ion information for oem customers for information on special configurations and pricing, please visit ni.com/oem . portable usb-based daq for high voltages ni USB-9221 new! ?small, portable device (12.1 by 8.6 by 2.5 cm) ?8 analog inputs at 12-bit resolution ??0 v input range ?800 ks/s ag gregate sampling rate ?built-in, removable connectors for easier and more cost- effective connectivity ?250 v rms channel-to-earth ground isolation ?plug-and-play connectivity via usb ?b us-powered operating systems ?windows 2000/xp recommended software ?labview ?labwindows/cvi ?measurement studio measurement services software (included) ?ni--aqmx driver software ?vi logger lite data-logging software product signal type channels (se) input resolution (bits) maximum sampling rate (ks/s) input range (v) connector driver software 1 USB-9221 voltage 8 12 800 ?0 screw terminal, d-sub ni-daqmx 1 for up-to-date information on ni-daq, visit ni.com/support/daq/versions.htm . t able 1. portable usb daq for high voltages selection guide ni USB-9221 screw terminals ........................................................779439-01 d-sub connector......................................................779440-01 accessories ni 9934 ......................................................................779104-01 buy now! for complete product specifications, pricing, and accessory information, call (800) 813 3693 (u.s. only) or go to ni.com/oem . ordering information
ni services and support ni has the services and support to meet your needs around the globe and through the application life cycle Cfrom planning and development through deployment and ongoing maintenance. we offer se rvices and service levels to meet customer requirements in research, design, validation, and manufacturing. visit ni.com/services . training and certification ni t raining is the fastest, most certain route to productivity with our products. ni training can shorten your learning curve, save development time, and reduce maintenance costs over the application life cycle. we schedule instructor-led courses in cities worldwide, or we can hold a course at your facility. we also offer a professional certification program that identifies individuals who have high levels of skill and knowledge on using ni products. v isit ni.com/training . professional services our p rofessional services team is comprised of ni applications engineers, ni consulting services, and a worldwide national instruments alliance partner program of more than 600 independent consultants and int e g r at o r s. s e rvices r ang e fr o m star t-up assistanc e t o turnkey system integration. v isit ni.com/alliance . oem suppor t w e o ff e r d esig n-in c o nsulting and product integration assistance if y ou want t o use our products for oem applications. for information about special pricing and services for oem customers, visit ni.com/oem . 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 14,000 measurement and au tomation 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 . hardware services ni factory installation services ni factory installation services (fis) is the fastest and easiest way to use your pxi or pxi/scxi combination systems right out of the box. trained ni technicians install the software and hardware and configure the system to your specifications. ni extends the standard warranty by one year on hardware components (controllers, chassis, mo dules) purchased with fis. to use fis, simply configure your system online with ni.com/pxiadvisor . calibration ser vices ni recognizes the need to maintain properly calibrated devices for high-accuracy measurements. we provide manual calibration p r o c e d ur es, se r vices to recalibrate your products, and automated calib r at io n so ftwar e specifically designed for use by metrology lab oratories. visit ni.com/calibration . repair and extended w ar ranty ni p rovides complete repair services for our products. express repair and a d v anc e r e pla c ement services are also available. we offer e xt e nded warranties to help you meet project life-cycle requirements. visit ni.com/services . service needs national instr uments ? info@ni.com ni.com ? (800) 813 3693 2005_5525_301_101_d ?2005 national instruments corporation. all rights reserved. cvi, labview, measurement studio, national instruments, national instruments alliance partner, 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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