Datasheet > PXI-2531

PXI-2531

更新时间： 2024-11-08 06:06:07

品牌	Logo	应用领域
美国国家仪器公司 - NI		/
页数	文件大小	规格书
5页	634K
描述
High-Density Multiconfiguration Matrix Switch Modules

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中文翻译

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数据手册

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PXI-2531 数据手册

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)

◾◾

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)

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.

12 3 4 5

中文翻译

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与PXI-2531相关器件

型号	品牌	获取价格	描述	数据表
PXI-2564	NI	获取价格	16-Channel, 5 A SPST (Form A) Relays
PXI-2567	NI	获取价格	64-Channel External Relay Driver
PXI-2568	NI	获取价格	Medium-Power General-Purpose SPST Relays
PXI-2569	NI	获取价格	100 independent single-pole single-throw (SPST) relays
PXI-2570	NI	获取价格	40 independent SPDT relays/Latching relays/Fully software programmable
PXI-2575	NI	获取价格	196x1 1-wire, 98x1 2-wire multiplexer/Onboard relay counting
PXI-2576	NI	获取价格	16 4x1 (2-wire), octal 8x1 (2-wire),quad 16x1 (2-wire), dual 32x1 (2-wire),64x1 (2-wire)
PXI-2584	NI	获取价格	Dual 6x1 1-wire, 12x1 1-wire,6x1 2-wire, interleaved 11x1 2-wire multiplexer configuration
PXI-2585	NI	获取价格	10-Channel, 12 A SPST (Form A) Relays/Multiplexer
PXI-2593	NI	获取价格	500 MHz bandwidth/50 OHM characteristic impedance

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