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July 2025
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PXIe-2529, 128-Crosspoint, PXI Matrix Switch Module
Rated 4.9/5 | 11 ratings
Actual item may vary if no part number is provided on quote request.
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Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
National Instruments PXIe-2529 PXI Matrix Switch Module
The PXIe-2529 (Part Number: 780587-29) is a high-density, 128-Crosspoint, 2 Wire, PXI Matrix Switch Module from National Instruments. This module can be configured as either a 4x32 or 8x16 2-wire matrix by using different block accessories. One of the key advantages is its adaptability to switching needs. The NI PXIe-2529 device is designed to work well with both low- and high-voltage levels and can be configured into two matrices by changing the terminal block. The PXIe-2529 also has a deterministic operation with hardware triggers, which improves test throughput. This module is capable of multiple-module synchronization with hardware triggers, making it suitable for high-density or signal routing applications. The NI PXIe-2529 Matrix Switch Module has a maximum switching power controlled by the maximum switching current and the maximum voltage. The value must not exceed 30 W, 37.5 VA.
The PXIe-2529 Matrix Switch Module structure involves relay counting, which helps with relay monitoring. These relays are electromechanical, non-latching, and field replaceable. The DC Path resistance of the module is a blend of relay contact and trace resistance. It is measured as the mutual resistance of the high and low signal paths from one row to one column. The contact resistance remains low until the life of the relay ends. At the end of relay life, the contact resistance rises rapidly above 1 Ω.
The NI PXIe-2529 is compatible with NI-SWITCH, an IVI- compliant driver, which offers complete functionality for all switch modules. The NI-SWITCH Executive Software offers an easy-to-use, switch management and visual routing environment. This software helps with configuring, programming, and managing higher-channel-count switching systems.
| Model | PXIe-2529 |
|---|---|
| Part Number | 780587-29 |
| Manufacturer | National Instruments |
| Type | PXI Matrix Switch Module |
| Crosspoints | 128 |
| Banks | 1, 2 |
| Relay Type | Electromechanical |
| Dimensions | 8.5 x 0.8 x 5.1 in. |
| Weight | 15 oz. |
| Warranty | 2-3 Year Warranty |
| PXIe-2529 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for PXIe-2529:
National Instruments PXIe-2529 Frequently Asked Questions
Question: How can the PXIe-2529 be expanded?
Answer: The PXIe-2529 can be expanded with the use of any of these terminal blocks: the TB-2643, TB-2635, or TB-2636.
Question: What is the scan rate of the NI PXIe-2529?
Answer: 120 cycles/s is the scan rate of the NI PXIe-2529.
Question: How many columns and rows does the PXIe-2529 have?
Answer: The PXIe-2529 has 16 or 32 columns and 4 or 8 rows.
Question: What is the maximum switching voltage DC for the NI PXIe-2529 module?
Answer: The maximum switching voltage DC for the NI PXIe-2529 is 150 V.
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