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July 2025
PXI-2585
PXI-2585, 10-Channel, PXI Multiplexer Switch Module
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
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May 2025
Gregg Flecki**** Verified Buyer
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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-2585 PXI Multiplexer Switch Module
The National Instruments PXI-2585 (Part Number: 778572-85) is a 12 A, 1-Wire, 10-Channel Multiplexer Switch Module. This high-power module is an ideal solution for various control applications and automotive, battery, and power supply testing. The NI PXI-2585 can be configured as a 10x1 multiplexer offering both high isolation voltage and low contact resistance. With this module, the user can acquire 300 V channel-to-channel and 300 V (Measurement Category II) channel-to-ground maximum switching voltage. In AC systems, this Multiplexer Switch Module offers 3 kVA (up to 60 Hz) maximum switching power per channel.
The relays used in the NI PXI-2585 are electromechanical single-side stable relays with a silver-nickel relay contact material. These relays are designed to actuate within 15.4 milliseconds maximum. The relay’s expected life is 1 × 107 cycles (mechanical), 1 × 105 cycles electrical (@ 30 V DC, 10 A DC resistive), and 3 × 104 cycles electrical (@ 30 V DC, 12 A DC resistive). The National Instruments PXI-2585 comes equipped with a Positronic GMCT series plug I/O connector featuring 20-positions.
By design, this module is a compact one slot, 3 U PXI module and its physical dimensions are 21.6 cm × 2.0 cm × 13.0 cm. Various National Instruments and third-party accessories are sold separately for the PXI-2585, including: 1M/2M switch cable, custom cable kit, front connector mating pins, etc. This Multiplexer Switch Module tends to receive input trigger signals and to generate them as well.
| Model | PXI-2585 |
|---|---|
| Manufacturer | National Instruments |
| Type | PXI Multiplexer Switch Module |
| Banks | 1 |
| Channels | 10 |
| Switch Bandwidth | 10 MHz |
| Dimensions | 8.5 x 0.8 x 5.1 in. |
| Weight | 14 oz. |
| PXI-2585 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for PXI-2585:
National Instruments PXI-2585 Frequently Asked Questions
Question: What is the scan rate of the PXI-2585?
Answer: The scan rate of the PXI-2585 is 65 cycles/s.
Question: What is the maximum switching current DC of the NI PXI-2585?
Answer: The NI PXI-2585 has a maximum switching current DC of 12 A.
Question: What type of I/O connector is on the PXI-2585?
Answer: A 20-position, Positronic GMCT series plug is the I/O connector on the PXI-2585.
Question: What is the relay operating time for the PXI-2585?
Answer: The relay operating time for the PXI-2585 is 15.4 ms, maximum.
PXI-2585 PDF Manuals
NI-PXI-2585-2586-CONNECTOR-AND-BACKSHELL-KIT-INSTALLATION-GUIDE.PDF
PXI-2585-2586-LETTER-OF-VOLATILITY.PDF
PXI-2585 Diagrams
Driver Downloads for PXI-2585
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