NI PXIe-2531 512-Crosspoint Matrix Switch Module

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  • 4x128, 8x64, dual 4x64, and dual 8x32 (1-wire) matrix configurations
  • 2,000 crosspoints/s
  • Up to 60 VDC/60 Vp or 500 mA
  • 512-crosspoint matrix switching in a single 3U PXI Express slot
  • NI Switch Executive switch management software for more efficient code development/longevity
  • Configure Complete PXI System
  • Data Sheet
  • View Support Resources
The NI PXIe-2531 is a 512-crosspoint, high-speed matrix switch module. With the ability to create up to a 4x2176 or an 8x1088 one-wire matrix in a single chassis and even larger configurations with multichassis solutions, the NI PXIe-2531 is ideal for high-channel-count automated test configurations. Featuring compact reed relays with switching speeds up to 2,000 cycles/s and the ability to synchronize with instruments, the NI PXIe-2531 is designed for the low-current, high-speed switching of signals up to 60 VDC/60 Vp.

Connecting Signals to the NI PXIe-2531
Each matrix topology on the NI PXIe-2531 has a unique front-mounting terminal block that provides signal connection through VHDCI connectors. Using an NI SHC68-68 shielded cable and an NI TBX-68 screw terminal breakout, you can connect your signals to the rows and columns of your matrix.

Column Expansion through Row Connections
If you need a matrix size larger than one of the standard NI PXIe-2531 configurations, you can connect the rows of multiple NI PXIe-2531 modules together. For instance, you can create a 4x256 one-wire matrix with two NI PXIe-2531 modules, two TBX-68 screw terminal breakouts, and two SHC68-68 cables.

NI Switch Executive Switch Management Software
NI Switch Executive is an intelligent switch management and routing application. With NI Switch Executive, you gain increased development productivity by interactively configuring and naming switch modules, external connections, and signal routes. You also increase test code reuse and system performance by using switch programming with NI TestStand, LabVIEW, and Measurement Studio. Ultimately, NI Switch Executive simplifies switch system configuration and increases test performance, lowering your cost to test.

Data Sheet | View Pricing and Purchasing Information

Specifications Documents

  • Data Sheet

Specifications Summary

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NI PXIe-2531 Packages

To use the NI PXIe-2531 , you need all items in the diagram below. Select Option 1 if you already own a PXI System, or Option 2 if you do not already own a chassis, controller, or software.

Roll over the icons below to learn why you need each item in the system

PXI System

1 Connector Block

1 Cable

1 Terminal Block

NI PXIe-2531

Chassis

Controller

Software

NI PXIe-2531 and Accessories Only
NI PXIe-2531 - 780587-31 Qty $ 5,490 each
Required Accessories
Terminal Block - Front Mounted Terminal Block
TB-2648 - 781131-01
Qty $ 329 each
Connector Block - Screw Terminal
TBX-68 - 777141-01
Qty $ 177 each
SCB-68A - 782536-01
Qty $ 322 each
Cable - Shielded
Qty $ 103 each
Change Accessories

Learn about all compatible accessories and get recommendations based on your application needs.

Optional Accessories
Qty $ 1,270 each
Cables
MCX Plug to MCX Plug, 1 m - 188374-01
Select length:
Qty $ 65 each
MCX Plug to SMA Plug, 0.3 m - 188377-0R3
Select length:
Qty $ 65 each
MCX Plug to SMB Plug, 1 m - 188376-01
Select length:
Qty $ 65 each
MCX Plug to BNC Plug, 0.3 m - 188375-0R3
Select length:
Qty $ 65 each
MCX Plug to MCX Plug, 0.3 m - 188374-0R3
Qty $ 65 each
Qty $ 65 each
Qty $ 32 each

Package Price: $ 6,701

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Additional Product Information

  • Data Sheet