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PXI-2571
PXI-2571, 10 MHz bandwidth, Electromechanical Relay, PXI Relay Module
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
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✔ NIST Calibration Available
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" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
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" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
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May 2025
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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 PXI-2571 PXI Relay Module
The NI PXI-2571 (Part Number: 778572-71) is a 66-channel, broadly useful switch module. Highlighting free SPDT (Form C) relays, the PXI-2571 expands relay density in a solitary PXI slot. Each relay contains a normally closed (NC), normally open (NO), and common terminal (COM) and can deal with up to 100 VDC/100 VAC or up to 1 A current. With 66 channels for each module, the user can switch a few hundred ATE loads in a single PXI frame or many channels in a multiple-chassis configuration. The onboard control logic for the NI PXI-2571 switch card gives the user guide access to open and close the relays and, furthermore, the capacity to download up to 1024 random scanning guidelines. The software included with the card naturally designs the NI PXI-2571 and downloads the output list hardware for the user. The scan list itself downloads straightforwardly into the memory of the card to deliver the quickest scan conceivable with no controller intercession. The user can configure the switch card to process the scan list once or to continuously loop through the scan list.
The switch control circuitry (SCC) oversees opening and shutting relays on the NI PXI-2571. The user can load commands for the SCC into memory storage by utilizing the driver programming they received with the unit. This model also includes an estimation device to start a scan and ensure scanning is empowered on the NI PXI-2571 before the estimation gadget begins to take estimations. This guarantees the switch card has the right signal routed and that the switch card is waiting for an outer trigger from the estimation gadget.
| Model | PXI-2571 |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 778572-71 |
| Part Type | PXI Relay Module |
| Relays | 66 |
| Switch Bandwidth | 35 MHz |
| Scan Rate | 145 cycles/s |
| Dimensions | 8.5 x 0.8 x 5.1 in. |
| Weight | 6.1 oz. |
| PXI-2571 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Request a quote |
Associated part numbers for PXI-2571:
National Instruments PXI-2571 Frequently Asked Questions
Question: What is the power requirement for the NI PXI-2571?
Answer: The power requirement is 6 W at 5 V and 2.5 W at 3.3 V.
Question: What type of I/O connector does the PXI-2571 have?
Answer: The Relay Module has I/O connectors that are 200 POS LFH matrix 50 receptacles.
Question: What is the minimum switch load?
Answer: The PXI-2571 has a minimum switch load of 20 mV/1 mA.
Question: How much does the PXI-2571 weigh?
Answer: The module weighs 6.1 oz.
PXI-2571 PDF Manuals
NI-PXI-2571-LETTER-OF-VOLATILITY.PDF
NI-PXI-2571-SPECIFICATIONS.PDF
PXI-2570-2571-LETTER-OF-VOLATILITY.PDF
PXI-2571-LETTER-OF-VOLATILITY.PDF
PXI-2571 Diagrams
Driver Downloads for PXI-2571
OS Compatibility: …
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