Datasheet > PXI-2529

PXI-2529

更新时间： 2024-11-10 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	567K
描述
High-Density Multiconfiguration Matrix Modules

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中文翻译

获取价格

数据手册

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PXI-2529 数据手册

High-Density Multiconﬁguration

Matrix Modules

NI PXI-2529, NI PXIe-2529, NI SCXI-1129 NEW!

■

8 matrix configurations

Switch capacity

Operating Systems

Windows XP/2000/NT

■

150 VDC, 150 V_rmsCAT I

1 A switching/2 A carry

Recommended Software

■

LabVIEW

■

32,000-step scan list for

deterministic scanning

Fully software programmable

Effortless matrix expansion

Multiple-module synchronization

with hardware triggers

LabWindows^™/CVI

■

Measurement Studio

■

for Visual C++

NI Switch Executive

■

Other Compatible Software

■

Visual Basic

ANSI C/C++

■

Electromechanical relays

■

Available in both PXI and PXI Express

versions for optimal slot placement

NI PXI-2529/PXIe-2529

Driver Software (included)

■

NI-SWITCH

■

128-crosspoint matrix

4x32 and 8x16 2-wire

■

matrix configurations

NI SCXI-1129

■

256-crosspoint matrix

■

Six 2-wire matrix configurations

configurations by simply changing the terminal block. For example, you can

create an 8x32 two-wire matrix by using the NI SCXI-1335 terminal block with an

SCXI-1129 module. You can easily transform the same SCXI-1129 module into a

16x16 two-wire matrix by simply replacing the SCXI-1335 with an NI SCXI-1336

terminal block.

Overview

The NI PXI-2529, PXIe-2529, and SCXI-1129 are high-density matrix relay

modules built for applications with high-channel counts. The modules are

two-wire matrices that are configurable with front mounting terminal blocks to

achieve many different matrix configurations. Table 1 provides a complete list of

possible configurations. Expanding the matrix channel count is as easy as adding

more modules. With the SCXI-1129, you can pass analog signals between two

or more switch modules via a high-voltage backplane (HVAB), matrix expansion

cables, or matrix expansion plugs. Using these connections, you can instantly

expand your matrix without external wiring. The NI 2529 modules are designed

to work well with both low- and high- voltage levels. They use relays with low

thermal offset to ensure accurate low-voltage measurements. These relays can

switch up to 150 V_rmsor 150 VDC.

The NI 2529 modules use latching relays in the matrices to ensure that the

state of each matrix remains unchanged in the event of accidental power loss.

This feature prevents instruments and units under test from switching during

potentially damaging conditions. All relays open when power returns.

Automatic Scanning

NI 2529 modules can maximize throughput in automated test applications with

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 2529 or SCXI-1129 with an

instrument such as the NI PXI-4070 6½-digit FlexDMM, which issues a trigger

after each measurement.

Matrix Operation

The NI 2529 modules are general-purpose,

two-wire matrices used to route differential

signals. Through software, you can control

the matrices to connect any row to any

column. One of the key advantages of

these modules is their adaptability to

your switching needs. You can configure

Safety Disconnect

The SCXI-1129 incorporates a safety interlock that disconnects the SCXI

high-voltage analog bus from the matrix if the front terminal block is removed.

This arrangement prevents potentially hazardous voltages from appearing on

exposed front panel connector pins.

the SCXI-1129 in six different matrix

Figure 1. The matrix expansion plug

simplifies expansion.

configurations and an NI 2529 in two

12 3 4 5

中文翻译

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与PXI-2529相关器件

型号	品牌	获取价格	描述	数据表
PXI-2530	NI	获取价格	High-Density Multiconfiguration Multiplexer/Matrix
PXI-2531	NI	获取价格	High-Density Multiconfiguration Matrix Switch Modules
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

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