USB-9472 [NI]

Portable USB-Based High-Voltage Digital I/O; 基于USB的便携式高压数字I / O


型号：	USB-9472
厂家：	National Instruments
描述：	Portable USB-Based High-Voltage Digital I/O 基于USB的便携式高压数字I / O 高压便携式
文件：	总2页 (文件大小：185K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Portable USB-Based

High-Voltage Digital I/O

NI USB-9421, NI USB-9472, NI USB-9481 NEW!

• Small, portable devices

Operating Systems

(12.1 by 8.6 by 2.5 cm)

• 4 or 8 channels with 24 V

logic levels

• High current-switching capacity

• 250 V_rmschannel-to-earth

ground isolation

• Plug-and-play connectivity

via USBs

• Screw-terminal and D-Sub

connectors for direct wiring to

industrial sensors and actuators

• Windows 2000/XP

Recommended Software

• LabVIEW

• LabWindows/CVI

Measurement Services

Software (included)

• NI-DAQmx driver software

• VI Logger Lite data-logging

software

Driver Software¹

NI-DAQmx

Product

Bus

USB

Input Lines

8 sink

Output Lines

–

8 source

Isolation

Bank

Signal Levels

11 to 30 V

6 to 30 V

60 VDC

250 VAC/VDC

Output Current per Channel

Connector

USB-9421

USB-9472

USB-9481

–

Screw Terminal, D-Sub

Screw Terminal

–

0.75 A

2 A (30 VDC)

1 A (60 VDC)

4 Form A Relay

Bank

NI-DAQmx

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

Table 1. Portable USB DAQ for High-Voltage Digital I/O Selection Guide

Hardware Description

Common Applications

National Instruments USB-9421, USB-9472, and USB-9481 are data The USB-9421, USB-9472, and USB-9481 are ideal for monitoring

acquisition modules with integrated signal conditioning. They and control applications where easy connectivity and portability are

provide plug-and-play connectivity via USB for faster setup and essential, such as:

measurements, offering four or eight digital input or output channels • Portable industrial monitoring and controlling motors, fans,

specifically designed for monitoring and control applications. The

pumps, relays, and limit switches

NI USB-9421 digital input module accepts high-voltage levels • Data logging

between 11 and 30 V for direct connection to 24 V systems. The • Small form-factor applications

NI USB-9472 can source up to 30 V externally powered at 0.75 A of • Embedded OEM applications

current per channel, and the NI USB-9481 uses electromechanical • In-vehicle data acquisition

relays that can switch 2 A at 30 VDC and 1 A at 60 VDC. In addition, • Academic lab use

these modules include channel-to-earth ground isolation for safety,

noise immunity and high common-mode voltage range.

Information for OEM Customers

For information on special configurations and pricing, please

Software Description

visit ni.com/oem.

The USB-9421, USB-9472, and USB-9481 all use 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

functionality 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-9421

Screw Terminals ........................................................779451-01

D-Sub Connector......................................................779452-01

NI USB-9472

Screw Terminals ........................................................779449-01

D-Sub Connector......................................................779450-01

NI USB-9481 ................................................................779453-01

Accessories

Recommended Accessories

NI 9934 ......................................................................779104-01

The USB-9421, USB-9472, and USB-9481 all have built-in screw-

terminal connectivity, so no additional accessories are required. The

USB-9421 and USB-9472 are also available with D-Sub connector

options that connect 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 14,000 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 600 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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