Academic Company Events NI Developer Zone Support Solutions Products & Services Contact NI MyNI

NI PXI-2576

128-Channel Multibank Multiplexer

  • 16 banks of 4x1 (2-wire) multiplexers for parallel operations
  • Up to 100 VDC, 100 VAC
  • Deterministic operation with hardware triggers
  • 145 channels/s maximum switching speed
  • Onboard relay count tracking for predictive maintenance
  • Up to 1 A switching/1 A carry

The National Instruments PXI-2576 is a multibank multiplexing module with 16 banks of 4x1 2-wire multiplexers. With the flexible architecture of the NI PXI-2576, you can configure it in a variety of topologies that make it suitable for parallel measurement operations requiring low-channel counts. In addition, you can combine all multiplexers on the PXI-2576 to form a single high-channel-count multiplexer featuring 64 2-wire channels. You can program the module with a variety of software including NI-SWITCH and NI Switch Executive.

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
  NI PXI-2576      
778572-76 Cable and External Terminal Block
NI Recommended
12 - 20 $ 1,549
778572-76 Front-Mounting Terminal Block 12 - 20 $ 1,549

Each NI PXI-2576 (Cable and External Terminal Block) requires: 4 Terminal Blocks, 1 Cable

NI PXI-2576 (Cable and External Terminal Block) Terminal Block Cable
Step 2: Select Cable
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
Shielded
780009-01 LFH160 to 50-Pin D-SUB
NI Recommended
12 - 20 $ 349
Step 3: Select Terminal Block
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
Screw Terminals
779305-01 NI TBX-50, 50 Pin Dsub Screw Terminal Block
NI Recommended
10 - 15 $ 249
Step 4: Select Optional Accessories
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
Software
778546-35 NI Switch Executive Development System + 1 Yr SSP 5 - 10 $ 959.20
Step 5: Add to Cart or Get a Quote
Step 2: Select Terminal Block
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
Screw Terminals
779535-01 NI TB-2676
NI Recommended
12 - 20 $ 269
Step 3: Select Optional Accessories
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
Other
779669-01 Ribbon Cable Kit For NI TB-2676 Terminal Block 12 - 20 $ 99
Software
778546-35 NI Switch Executive Development System + 1 Yr SSP 5 - 10 $ 959.20
Step 4: Add to Cart or Get a Quote

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).

Specifications Documents


Specifications Summary

General
Product Family Switches
Form Factor PXI Platform
PXI Bus Type PXI Hybrid Compatible
Operating System/Target Windows , Real-Time , Linux
LabVIEW RT Support Yes
Triggering Digital
Synchronization Bus (RTSI) Yes
External Clocking No
Length 16.0 cm
Width 10.0 cm
Height 2.0 cm
I/O Connector 160-pin LFH
Power Requirement for +3.3V Rail 870.0 V
Power Requirement for +5V Rail 1.400 V
Power Requirement for +12V Rail 0.0 V
Power Requirement for -12V Rail 0.0 V
Slot Two Module No
Module Width 1
MXI Compatible Yes
Product Name PXI-2576
Switches
Switch Type Multiplexer
Max Switching Voltage DC (Pollution Deg. 2) 100.0
Maximum Switching Voltage AC 100.0
Max Switching Current 1.0
Maximum Carry Current 1.0
Maximum Switching Power 30.0
Bandwidth 60.0
Relay Type Electromechanical
Relay Count Tracking Yes
Voltage Category CAT I
Product Certifications FCC Part 15 , C-Tick , CAN/CSA , CE , IEC , UL - Product Safety
Path Resistance (Typical) 0.500
Thermal EMF 3.0
Scan Rate 145.0 cycles/s
Mux Config Wire Mode 2-wire , 2-wire , 2-wire , 2-wire , 2-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-2576.

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) 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).

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) 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).

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