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July 2025
PXI-2565
PXI-2565, 16 SPST Channels, Electromechanical Relay, Power Relay Module
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
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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
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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-2565 Relay Module
The National Instruments PXI-2565 is a 7 A, 16-channel SPST-based PXI relay module. This module is designed for general applications and is considered ideal for high-current switching of AC/DC current sources, DC power supplies, and AC line power. The NI PXI-2565 is an entirely software-programmable module and supports a broad range of instrument synchronization. With this module, the user can achieve a 16-channel SPST topology and 125 V DC to 250 V AC channel-to-channel maximum switching voltage. The power required by the PXI measures 5.5 W at 5 V.
This module is measurement category II rated; thus, it is intended to carry voltages under and up to 250 V AC/125 V DC. In addition, the NI PXI-2565 also features 1400 Vrms isolation between the backplane and the input signals. This relay module can provide 5 A at 30 V DC minimum switching current, 150 W, 1750 VA maximum switching power (per channel), 5 A DC, 7 A AC maximum carry current (per channel), and 10 mA, 5 V DC maximum switch load.
The relays used in this module are non-latching electromechanical relays with gold-flash over silver alloy-based contact materials. At 20 °C, these relays are tested to operate within 5 ms (typical) and 10 ms (maximum) and to release within 4 ms (typical) and 5 ms (maximum). Their mechanical relay life is 5 × 107^5 cycles, and their electrical relay life is 1 × 10^5 cycles. The NI PXI-2565 can be triggered through PXI trigger lines <0...7> with a 70 ns minimum pulse width.
Physically, the PXI-2565 is a 2-slot, 3U-size module that measures 8.5 in × 1.6 in × 5.1 in (21.6 cm × 4.1 cm × 13.0 cm) in dimensions. The weight of the PXI Relay Module is 14 oz (390 g). The environmental specifications include an operating temperature range of 0 °C to 50 °C. When not being used, the storage temperature range spans from -20 °C to 70 °C. For both operational and storage conditions, the noncondensing relative humidity range is 5% to 85%. The I/O connector is a 16 × 2 minicombicon header type.
Apex Waves will continue to buy, sell, and repair EOL NI hardware in perpetuity. While the PXI-2565 is no longer available from the manufacturer NI (National Instruments), the PXI Relay Module will remain available with Apex Waves. Request your quote today!
| Model | PXI-2565 |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 777754-01 |
| Type | PXI Relay Module |
| Relays | 16 |
| Switch Bandwidth | 10 MHz |
| Scan Rate | 5 Cycles/s |
| I/O Connector | 16 × 2 Minicombicon Header |
| Relay Type | Electromechanical, Non-latching |
| Power Requirement | 5.5 W at 5 V |
| Topology | 16-Channel SPST |
| Operating Temp Range | 0 °C to 50 °C |
| Storage Temp Range | -20 °C to 70 °C |
| Dimensions | 8.5 x 1.6 x 5.1 in. (21.6 cm × 4.1 cm × 13.0 cm) |
| Weight | 14 oz. (390 g). |
| PXI-2565 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Request a Quote |
Associated part numbers for PXI-2565:
National Instruments PXI-2565 Frequently Asked Questions
Question: What type of I/O connectors does the NI PXI-2565 have?
Answer: The PXI Relay Module has 16 x 2 mini-combicon headers for I/O connectors.
Question: What is the maximum DC switching current for the PXI-2565?
Answer: The maximum DC switching current is 7 A.
Question: What is the power requirement for the PXI-2565 Relay Module?
Answer: The PXI power requirement is 5.5 W at 5 V.
Question: How much does the PXI-2565 module weigh?
Answer: The PXI Relay Module weighs in at 14 oz.
PXI-2565 PDF Manuals
NI-PXI-2565-SPECIFICATIONS.PDF
PXI-2565-LETTER-OF-VOLATILITY.PDF
PXI-2565 Diagrams
Driver Downloads for PXI-2565
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