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NI PXI-2570

High-Channel-Count General-Purpose Relay Switch

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  • Latching armature relays
  • 145 cycles/s
  • 100 VDC/100 VAC
  • Fully software programmable
  • 1 A switching/1 A carry
  • 40 indepedent SPDT relays
Data Sheet  |   Configure System popup

The National Instruments PXI-2570 is a 40-channel, general-purpose switch module. Featuring independent SPDT (Form C) relays, the NI PXI-2570 maximizes relay density in a single PXI slot. Each relay contains a normally closed (NC), normally open (NO), and common terminal (COM) and can handle up to 100 VDC/100 VAC or up to 1 A of current. With 40 channels per module, you can switch several hundred ATE loads in a single PXI chassis or thousands of channels in a multiple-chassis configuration.

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-2570      
778572-70 Screw Terminals
NI Recommended		 5 - 10 $ 1,449.00
778572-70 Bare Wire 5 - 10 $ 1,449.00

Each NI PXI-2570 requires: 1 Cable, 4 Terminal Blocks

NI PXI-2570 Cable Terminal Block
Step 2: Select Cable
Part
Number		 Description Est Ship Days Glossary Definition US Dollars
(change) 		Qty
Shielded
779038-02 LFH200 to 50-pin DSub Switch Cable (CH-Com Twisted), 1m
NI Recommended		 10 - 15 $ 399.00
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 $ 249.00
Step 4: Select Optional Accessories
Part
Number		 Description Est Ship Days Glossary Definition US Dollars
(change) 		Qty
Other
779356-01 Relay Replacement Kit for IM42GR Relays (QTY: 10) 12 - 20 $ 99.00
Software
778546-09 NI Switch Executive Development System + 1 Yr SSP 5 - 10 $ 1,199.00
Step 5: Add to Cart or Get a Quote
Step 2: Select Cable
Part
Number		 Description Est Ship Days Glossary Definition US Dollars
(change) 		Qty
Shielded
779038-01 LFH200 Connector to Bare Wire Switch Cable, 2m
NI Recommended		 10 - 15 $ 399.00
Step 3: Select Optional Accessories
Part
Number		 Description Est Ship Days Glossary Definition US Dollars
(change) 		Qty
Other
779356-01 Relay Replacement Kit for IM42GR Relays (QTY: 10) 12 - 20 $ 99.00
Software
778546-09 NI Switch Executive Development System + 1 Yr 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 TypeGeneral-Purpose Relay
Relay TypeElectromechanical
ConnectivityD-Sub Cable
Product CertificationsC-Tick, CAN/CSA, CE, FCC Part 15, IEC, UL - Product Safety
Number of Relays40 SPDT
Maximum Switching Voltage DC (Pollution Degree 2)100 VDC
Maximum Switching Voltage AC100 Vrms
Maximum Switching Current1 A
Maximum Carry Current1 A
Maximum Switching Power60 W
Bandwidth20 MHz
Relay Count TrackingYes
Voltage CategoryCAT I
Path Resistance (Typical)0.5 Ohm
Thermal EMF12 µV
Mechanical Relay Life1 x 109 cycles
Scan Rate145 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

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

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