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NI PXI-2501

Low-Voltage Multiplexer/Matrix FET Switch

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  • 48x1 (1-wire), 24x1 (2-wire), 12x1 (4-wire) modes with TB-2605
  • 4x6 (2-wire) matrix mode with TB-2606
  • 1024-step scanlist for deterministic scanning
  • Fully software programmable
  • Easy instrument synchronization with hardware triggers
Data Sheet  |   Configure System popup

The National Instruments PXI-2501 performs as a multiplexer or matrix switch. The NI PXI-2501 is ideal for applications that require high-speed scanning of low-voltage signals (±10 V) because it uses FET switches with very low settling times (30 µs).

Data Sheet | View Pricing and Purchasing Information »

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-2501      
777696-01 Multiplexer
NI Recommended		 12 - 20 $ 799.00
777696-01 Matrix 12 - 20 $ 799.00

Each NI PXI-2501 (Multiplexer) requires: 1 Terminal Block

NI PXI-2501 (Multiplexer) Terminal Block
Step 2: Select Terminal Block
Part
Number		 Description Est Ship Days Glossary Definition US Dollars
(change) 		Qty
Screw Terminals
777878-01 TB-2605 Multiplexing terminal block and analog bus plug kit
NI Recommended		 10 - 15 $ 199.00
Step 3: Select Optional Accessories
Part
Number		 Description Est Ship Days Glossary Definition US Dollars
(change) 		Qty
Software
778546-09 NI Switch Executive Development System + 1 Ys SSP 5 - 10 $ 1,199.00
Step 4: 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
777879-01 TB-2606 Matrix terminal block and analog bus plug kit
NI Recommended		 10 - 15 $ 199.00
Step 3: Select Optional Accessories
Part
Number		 Description Est Ship Days Glossary Definition US Dollars
(change) 		Qty
Software
778546-09 NI Switch Executive Development System + 1 Ys SSP 5 - 10 $ 1,199.00
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 
Form FactorPXI Platform
PXI Bus TypePXI Hybrid Compatible
OS SupportWindows, Real-Time, Linux
LabVIEW RT SupportYes
Switches 
Switch TypeMatrix, Multiplexer
Relay TypeFET
ConnectivityTerminal Block
Product CertificationsC-Tick, CAN/CSA, CE, FCC Part 15, IEC, UL - Product Safety
Multiplexer Configurations48x1, 1-wire
24x1, 2-wire
12x1, 4-wire
2 banks of 12x1, 2-wire
4 banks of 6x1, 2-wire
Matrix Configurations4x6, 2-wire
Maximum Switching Voltage DC (Pollution Degree 2)10 VDC
Maximum Switching Voltage AC7 Vrms
Bandwidth400 kHz
Relay Count TrackingNo
Voltage CategoryCAT I
Path Resistance (Typical)1.9 kOhm
Thermal EMF0 µV
Scan Rate25000 cycles/s
Timing/Triggering/Synchronization 
Synchronization Bus (RTSI)Yes
T-clock CapabilityNo
TriggeringDigital
External ClockingNo

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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
  • Three-year warranty and calibration coverage
  • 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

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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

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