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NI PXI-2527

32-Channel (2-Wire), 300 V Multiplexer Switch

  • Deterministic operation with hardware triggers
  • Onboard relay counting
  • Up to 2 A switching/2 A carry
  • Up to 300 VDC/300 VAC, CAT I
  • 64x1 1-wire, 32x1 2-wire, or 16x1 4-wire multiplexer
  • 140 cycles/s

The National Instruments PXI-2527 is a high-voltage multiplexerswitch module designed for medium- to high-density automated testsystems. With a switching capacity of up to 300 VDC/300 VAC andup to 2 A, the NI PXI-2527 is the perfect front end for the NI 4070and NI 4072 digital multimeters, offering simple channel expansionfor voltage, current, resistance, capacitance, or inductancemeasurements. Multiple-channel configurations are availableincluding 64x1 1-wire, 32x1 2-wire, and 16x1 4-wire. Each channel,using robust electromechanical relays, is capable of scanning up to140 channels/s. A cold-junction compensation (CJC) sensor is alsoincluded in the front-mounting terminal block to assist inthermocouple scanning applications.

View Diagram

Select one of the following options for product configuration and pricing:

Select Module and Accessories Below »   Configure and Price a Complete PXI System »
 
Module Accessories   Chassis, Controllers, Modules Software & Services
Step 1: Verify Device and Quantity Selection
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
778572-27 NI PXI-2527 5 - 10 $ 1,499

Each NI PXI-2527 requires: 1 Terminal Block

NI PXI-2527 Terminal Block
Step 2: Select Terminal Block
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
Screw Terminals
779358-01 TB-2627
NI Recommended
10 - 15 $ 269
Step 3: Select Optional Accessories
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
Other
192795-0R2 HV6-BAN4 Cable Assembly (0.2m) 12 - 20 $ 45
779356-01 Relay Replacement Kit for IM42GR Relays (QTY: 10) 12 - 20 $ 99
779311-01 100-pin HDI Mating Connector 12 - 20 $ 29
Software
778546-35 NI Switch Executive Development System + 1 Yr SSP 5 - 10 $ 959.20
Step 4: Add to Cart or Get a Quote

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You have selected United States as the country where you will use the product(s) (change).

Specifications Documents


Specifications Summary

General
Product Family Switches
Form Factor PXI Platform
PXI Bus Type PXI Hybrid Compatible
Operating System/Target Windows , Real-Time
LabVIEW RT Support Yes
Triggering Digital
Synchronization Bus (RTSI) No
External Clocking Yes
Length 16 cm
Width 10 cm
Height 2 cm
I/O Connector 100-pin HDI
Power Requirement for +3.3V Rail 0.75 A
Power Requirement for +5V Rail 1.2 A
Power Requirement for +12V Rail 0 A
Power Requirement for -12V Rail 0 A
Slot Two Module Yes
Module Width 1
MXI Compatible Yes
Product Name NI PXI-2527
Switches
Switch Type Multiplexer
Max Switching Voltage DC (Pollution Deg. 2) 300 VDC
Maximum Switching Voltage AC 300 Vrms
Max Switching Current 2 A
Maximum Carry Current 2 A
Maximum Switching Power 60 W
Bandwidth 30 MHz
Relay Type Electromechanical
Relay Count Tracking Yes
Voltage Category CAT I
Product Certifications UL - Product Safety , FCC Part 15 , C-Tick , CAN/CSA , CE , IEC
Path Resistance (Typical) 1 Ohm
Thermal EMF 2.5 µV
Scan Rate 140 cycles/s
Multiplexer Config Wire Mode 2-wire , 1-wire , 4-wire

System Assurance Programs

Reduce your setup time and total cost of ownership, and get a system you can use out of the box with National Instruments system assurance programs. System assurance programs include:

  • Installation and integration test of all individual hardware
  • Courtesy installation of system driver sets and application development environments
  • Extended warranty and calibration coverage for up to five years
  • Custom documentation plus a custom restore and startup utility

This service is only available for PXI, NI CompactRIO, and NI Compact FieldPoint systems.

Extended Warranties

National Instruments designs and manufactures all products to minimize failures, however unexpected failures can still occur. Extended warranties provide a fixed economical price at the time of system purchase, covering any repair costs for up to three years. In addition, they offer the following benefits:

  • Significant cost savings compared to individual repair incidents
  • Fault location, diagnostics, and repair by NI any time the system product fails
  • All parts and labor costs covered as well as any adjustments needed to restore the hardware to manufacturing specifications

For more information about your warranty options:

Calibration

NI recognizes the need to maintain properly calibrated devices for high-accuracy measurements. NI provides manual calibration procedures, services to recalibrate your products, and automated calibration software to calibrate many NI measurement products.

Training

NI training is the fastest, most certain route to productivity with NI tools and successful application development.

Repair Services

Return your registered product under warranty at no additional labor and parts cost. NI offers fault location, diagnostics, and repair any time the system fails as well as any adjustments needed to restore the hardware to manufacturing specifications.

Technical Support

ni.com/support

Select your application need to see compatible software options for the NI PXI-2527.

Application Need

Graphical Programming Text-Based Programming
Select any of the following software products
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
779037-35 NI LabVIEW SignalExpress for Windows 5 - 10 $ 749
776670-35 NI LabVIEW Full Development System for Windows (English) 1 - 2 $ 2,599
778546-35 NI Switch Executive Development System
NI Recommended
5 - 10 $ 959.20

Guarantee your price for 30 days with an NI Instant Quote (learn more)

You have selected United States as the country where you will use the product(s) (change).

Select any of the following software products
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
776800-35 LabWindows/CVI Full Development System for Windows 5 - 10 $ 2,599
778546-35 NI Switch Executive Development System
NI Recommended
5 - 10 $ 959.20

Guarantee your price for 30 days with an NI Instant Quote (learn more)

You have selected United States as the country where you will use the product(s) (change).

Graphical Programming Text-Based Programming
Option 1: Select a complete suite of software
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
DS410841 NI Developer Suite Core with Automated Test Option (English)
NI Recommended
  $ 8,298

Guarantee your price for 30 days with an NI Instant Quote (learn more)

You have selected United States as the country where you will use the product(s) (change).

Option 2: Select any of the following software products
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
776670-35 NI LabVIEW Full Development System for Windows (English) 1 - 2 $ 2,599
778546-35 NI Switch Executive Development System
NI Recommended
5 - 10 $ 959.20
777777-35 NI TestStand Development System for Windows 5 - 10 $ 3,899

Guarantee your price for 30 days with an NI Instant Quote (learn more)

You have selected United States as the country where you will use the product(s) (change).

Option 1: Select a complete suite of software
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
DS410841 NI Developer Suite Core with Automated Test Option (English)
NI Recommended
  $ 8,298

Guarantee your price for 30 days with an NI Instant Quote (learn more)

You have selected United States as the country where you will use the product(s) (change).

Option 2: Select any of the following software products
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
776800-35 LabWindows/CVI Full Development System for Windows 5 - 10 $ 2,599
778546-35 NI Switch Executive Development System
NI Recommended
5 - 10 $ 959.20
777777-35 NI TestStand Development System for Windows 5 - 10 $ 3,899

Guarantee your price for 30 days with an NI Instant Quote (learn more)

You have selected United States as the country where you will use the product(s) (change).


Driver Software