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PXI-2531

型号：

PXI-2531

描述：

高密度多配置矩阵交换机模块[ High-Density Multiconfiguration Matrix Switch Modules ]

品牌：

NI[ National Instruments ]

页数：

5 页

PDF大小：

634 K

下载PDF手册
High-Density Multiconfiguration Matrix Switch Modules  
NI PXI-2531, NI PXIe-2531, NI PXI-2532, NI PXIe-2532  
◾◾  
512-crosspoint matrix in a single  
3U PXI slot  
Operating Systems  
◾◾  
Windows XP/2000/NT  
◾◾  
◾◾  
4x128 (1-wire), 8x64 (1-wire),  
4x64 (2-wire), and 8x32 (2-wire)  
matrix configurations  
Recommended Software  
◾◾  
LabVIEW  
™
◾◾  
LabWindows /CVI  
Switch capacity  
◾◾  
Measurement Studio  
◾◾  
NI 2531: Up to 60 VDC/30 VAC, 0.5 A  
for Visual C++  
NI Switch Executive  
◾◾  
NI 2532: Up to 100 VDC/100 VAC, 0.5 A  
◾◾  
◾◾  
◾◾  
2,000 cycles/s  
32,000-step scan list for  
deterministic scanning  
Other Compatible Software  
◾◾  
Visual Basic  
◾◾  
ANSI C/C++  
◾◾  
◾◾  
◾◾  
Fully software programmable  
Onboard relay count tracking  
Multiple-module synchronization  
with hardware triggers  
Sixteen 2x16 matrix banks for  
custom matrix configurations  
Available in both PXI and PXI Express  
versions for optimal slot placement  
Driver Software (included)  
◾◾  
NI-SWITCH  
NI-DAQmx  
◾◾  
◾◾  
◾◾  
Compliance  
◾◾  
UL (NI 2532 only)  
◾◾  
CE  
Module  
NI 2531  
NI 2532  
Maximum Voltage  
60 VDC, 30 VAC  
Maximum Current  
Module Connector  
Terminal Block Connector  
0.5 A per channel (10 W max)  
0.5 A per channel (10 W max)  
2x 150 pos, Samtec ERM8 series (optimized for ruggedness)  
2x 160 pos, Samtec BTE-EM (optimized for high voltage)  
2x female VHDCI (with optional screw terminal breakout)  
100 VDC, 100 VAC  
Standard 0.050 in. pitch headers to ribbon cables  
(with optional screw terminal breakout)  
modules are built with sixteen 2x16 matrices, you can also create matrix sizes  
outside the standard terminal block configurations. Other one-wire configurations  
include a 16x32 matrix or four independent 4x32 matrices. In a two-wire  
configuration, you can build a dual 4x32 or 16x16 matrix. Contact NI for more  
information on creating custom configurations.  
Overview  
The NI PXI-2531, PXIe-2531, PXI-2532, and PXIe-2532 are 512-crosspoint,  
high-speed matrix switch modules. With the ability to create up to a 4x2176 or  
8x1088 one-wire matrix in a single PXI chassis and even larger configurations  
with multichassis solutions, an NI 2531/2 is ideal for high-channel-count  
automated test configurations. Featuring compact reed relays with switching  
speeds up to 2,000 cycles/s and the ability to synchronize with instruments,  
these modules provide maximum throughput in a test system for signals up to  
100 VDC/100 VAC or 0.5 A.  
Relay Count Tracking  
An NI 2531/2 counts relay closures on each of its 512 relays. Relay counts are  
incremented each time a relay is actuated. You can programmatically retrieve  
the counts, which are stored on board the module, and use them for predictive  
maintenance to reduce unexpected system downtime.  
Matrix Operation  
The NI 2531/2 modules are general-purpose matrices used to route referenced  
or differential signals. Through software, you can control the modules to connect  
any row to any column. One of the key advantages of these matrices is you can  
adapt them to your switching needs. You can configure them in many different  
matrix configurations by using NI terminal blocks listed. For example, you can  
create a 4x128 one-wire matrix by using the TB-2640 terminal block with an NI  
2531/2 module. You can easily transform the same module into an 8x64  
one-wire matrix by using a TB-2641 terminal block. Because the NI 2531/2  
Automatic Scanning  
These modules maximize throughput in automated test applications by the  
use of scanning. Scanning improves throughput by downloading a list of up to  
32,000 connections to the switch and cycling through the list using an event  
(trigger) without any interruption from the host processor. You can most  
efficiently implement scanning by mating an NI 2531/2 with an instrument  
such as the NI PXI-4070 6½-digit FlexDMM, which issues a trigger after  
each measurement.  
High-Density Multiconfiguration Matrix Switch Modules  
Signal Connections  
Ordering Information  
You can choose from several solutions for your signal connections. Terminal  
blocks provide connectivity to strain-relieved 0.050 in. pitch headers ideal for  
ribbon cable or to 68-pin VHDCI connectors with cabled breakout accessories.  
You also can use mass interconnect solutions from industry leaders such as  
Virginia Panel and MAC Panel. Contact NI for details on these products or for  
information on creating your own custom connectivity solutions.  
NI PXI-2531 ....................................................................................778572-31  
NI PXIe-2531 ..................................................................................780587-31  
NI PXI-2532 ....................................................................................778572-32  
NI PXIe-2532 ..................................................................................780587-32  
Includes switch module and NI-SWITCH driver software.  
NI 2531 Accessories  
NI TB-2648 4x128 terminal block for NI 2531 ...............................781181-01  
NI TB-2649 dual 4x64 terminal block for NI 2531 .........................781181-02  
NI TB-2650 8x64 terminal block for NI 2531 .................................781181-03  
NI TB-2651 dual 8x32 terminal block for NI 2531 .........................781181-04  
Software  
All National Instruments PXI and SCXI switch modules are shipped with  
NI-SWITCH, an IVI-compliant driver that offers complete functionality for  
all switch modules. For additional assistance in configuring, programming,  
and managing higher-channel-count switching systems, consider using  
NI Switch Executive.  
NI 2532 Accessories  
NI TB-2640 4x128 terminal block for NI 2532 ...............................779056-01  
NI TB-2641 8x64 terminal block for NI 2532 .................................779056-03  
NI TB-2643 dual 4x64 terminal block for NI 2532 .........................779056-07  
NI TB-2644 dual 8x32 terminal block for NI 2532 .........................779056-09  
NI Switch Executive Software  
NI Switch Executive is an intelligent switch management and routing application.  
With NI Switch Executive, you gain increased development productivity by  
interactively configuring and naming switch modules, external connections,  
and signal routes. You also increase test code reuse and system performance  
with switch programming combined with NI TestStand test management  
software, the LabVIEW and LabWindows/CVI development environments, and  
Measurement Studio for Microsoft Visual Basic 6.0. Ultimately, NI Switch  
Executive simplifies switch system configuration and increases test performance,  
thus lowering your cost of test.  
BUY NOW  
For complete product specifications, pricing, and accessory information,  
call 800 813 3693 (U.S.) or go to ni.com/switches.  
BUY ONLINE at ni.com or CALL 800 813 3693 (U.S.)  
2
High-Density Multiconfiguration Matrix Switch Modules  
Crosstalk, typical (50 Ω termination) – channel-to-channel  
NI 2531  
10 kHz........................................... <-70 dB  
Specifications  
Specifications subject to change without notice. Visit ni.com/manuals for the  
latest full specifications.  
100 kHz......................................... <-70 dB  
1 MHz........................................... <-58 dB  
10 MHz......................................... <-38 dB  
Input Characteristics  
All input characteristics are DC, AC , or a combination, unless otherwise specified.  
pk  
Maximum switching voltage  
NI 2532  
NI 2531  
10 kHz........................................... <-89 dB  
100 kHz......................................... <-73 dB  
1 MHz........................................... <-54 dB  
10 MHz......................................... <-36 dB  
Isolation, typical (50 Ω termination) – open channel  
10 kHz ............................................... >91 dB  
100 kHz ............................................. >71 dB  
1 MHz................................................ >51 dB  
10 MHz.............................................. >32 dB  
Channel-to-ground ....................... 60 V  
Channel-to-channel...................... 60 V, CAT I  
NI 2532  
Channel-to-ground ....................... 100 V  
Channel-to-channel...................... 100 V, CAT I  
Maximum switching current............. 2 A  
Maximum switching current............. 0.5 A (per channel)  
Maximum carry current .................... 0.5 A (per channel)  
Maximum switching power.............. 10 W (per channel)  
DC path resistance  
Dynamic Characteristics  
Maximum cycle speed .......................... 2000 cycles/s  
Relay operate time................................ 0.25 ms  
Release time ......................................... 0.25 ms  
Simultaneous drive limit....................... 40 relays  
Expected relay life  
Initial................................................. <1 Ω  
End of life.......................................... >2 Ω  
Open channel.................................... >1 GΩ  
Transfer Characteristics  
Thermal EMF  
Mechanical....................................... 109 cycles  
1-wire................................................ <50 μV  
2-wire................................................ <20 μV  
NI-2531 bandwidth, typical  
Electrical (resistive)  
10 V, 100 mA..................................... 108 cycles  
25 V, 400 mA..................................... 5x106 cycles  
60 V, 160 mA..................................... 106 cycles  
Module.............................................. 20 MHz  
TB-2648 (4x128)................................ 10 MHz  
TB-2649 (Dual 4x64) ......................... 11 MHz  
TB-2650 (8x64).................................. 11 MHz  
TB-2651 (Dual 8x32) ......................... 14 MHz  
NI-2532 bandwidth, typical  
Physical  
Relay type.............................................. Reed  
Relay contact material.......................... Rhodium  
Dimensions............................................ 10 by 16 cm (3.9 by 6.3 in.)  
single-slot, 3U  
Module.............................................. 30 MHz  
TB-2640 (4x128)................................ 10 MHz  
TB-2643 (Dual 4x64) ......................... 11 MHz  
TB-2641 (8x64).................................. 9 MHz  
TB-2644 (Dual 8x32) ......................... 12 MHz  
Environment  
Operating temperature.......................... 0 to 55 °C  
Storage temperature............................. -20 to 70 °C  
Relative humidity .................................. 5 to 85% noncondensing  
Pollution degree....................................  
Approved at altitudes up to 2,000 m.  
2
BUY ONLINE at ni.com or CALL 800 813 3693 (U.S.)  
3
High-Density Multiconfiguration Matrix Switch Modules  
Safety Compliance  
◾◾  
IEC 61010-1, EN 61010-1  
◾◾  
UL 61010-01, CSA 61010-1  
Electromagnetic Compatibility  
This product meets the requirements of the following EMC standards for  
electrical equipment for measurement, control, and laboratory use:  
◾◾  
EN 61326 (IEC 61326): Class A emissions; Basic immunity  
◾◾  
EN 55011 (CISPR 11): Group 1, Class A emissions  
◾◾  
AS/NZS CISPR 11: Group 1, Class A emissions  
◾◾  
FCC 47 CFR Part 15B: Class A emissions  
◾◾  
ICES-001: Class A emissions  
Note: For EMC compliance, operate this product according to the documentation.  
CE Compliance  
This product meets the essential requirements of applicable European Directives  
as follows:  
◾◾  
2006/95/EC; Low-Voltage Directive (safety)  
◾◾  
2004/108/EC; Electromagnetic Compatibility Directive (EMC)  
BUY ONLINE at ni.com or CALL 800 813 3693 (U.S.)  
4
NI Services and Support  
NI has the services and support to meet  
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.  
I
your needs around the globe and through  
A
the application life cycle – from planning  
and development through deployment and  
SERVICE  
NEEDS  
ongoing maintenance. We offer services  
and service levels to meet customer  
requirements in research, design, validation,  
and manufacturing.  
P
E
V
Y
We also offer service programs that provide automatic upgrades to your  
application development environment and higher levels of technical support.  
Visit ni.com/ssp.  
Visit ni.com/services.  
Training and Certification  
NI training 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.  
Hardware Services  
System Assurance Programs  
NI system assurance programs are designed to make it even easier for you  
to own an NI system. These programs include configuration and deployment  
services for your NI PXI, CompactRIO, or Compact FieldPoint system. The NI Basic  
System Assurance Program provides a simple integration test and ensures that  
your system is delivered completely assembled in one box. When you configure  
your system with the NI Standard System Assurance Program, you can select  
from available NI system driver sets and application development environments  
to create customized, reorderable software configurations. Your system arrives  
fully assembled and tested in one box with your software preinstalled. When  
you order your system with the standard program, you also receive system-  
specific documentation including a bill of materials, an integration test report,  
a recommended maintenance plan, and frequently asked question documents.  
Finally, the standard program reduces the total cost of owning an NI system  
by providing three years of warranty coverage and calibration service. Use the  
online product advisors at ni.com/advisor to find a system assurance program  
to meet your needs.  
Visit ni.com/training.  
Professional Services  
Our NI Professional Services team is composed of NI applications and systems  
engineers and a worldwide National Instruments Alliance Partner program of  
more than 600 independent consultants and integrators. Services range from  
start-up assistance to turnkey system  
integration. Visit ni.com/alliance.  
OEM Support  
We offer design-in consulting and product integration assistance if you want to  
use our products for OEM applications. For information about special pricing and  
services for OEM customers, visit ni.com/oem.  
Calibration Services  
NI recognizes the need to maintain properly calibrated devices for high-  
accuracy measurements. We provide manual calibration procedures, services  
to recalibrate your products, and automated calibration software specifically  
designed for use by metrology laboratories. Visit ni.com/calibration.  
Repair and Extended Warranty  
NI provides complete repair services for our products. Express repair and  
advance replacement services are also available. We offer extended warranties  
to help you meet project life-cycle requirements. Visit ni.com/services.  
n
ni.com 800 813 3693  
n
National Instruments info@ni.com  
©2010 National Instruments. All rights reserved. CompactRIO, CVI, FieldPoint, FlexDMM, LabVIEW, Measurement Studio, National Instruments, National Instruments Alliance Partner, NI, ni.com, NI-DAQ, NI TestStand, and SCXI are  
trademarks of National Instruments. The mark LabWindows is used under a license from Microsoft Corporation. Windows is a registered trademark of Microsoft Corporation in the United States and other countries. 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 National Instruments and has no agency, partnership,  
or joint-venture relationship with National Instruments. 1081  
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