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NI (National Instruments) PXI-2564 16-Channel, 5 A, SPST PXI Relay Module
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NI (National Instruments) · PXI

PXI-2564

The NI PXI-2564 is a 16-channel electromechanical PXI relay module with independent SPST (open) relays. It provides up to 5 A DC switching current and a maximum switching voltage of 150 V DC.

ManufacturerNI (National Instruments)
ModelPXI-2564
Part Number778572-64
Product Type16-Channel, 5 A, SPST PXI Relay Module
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Scan Rate45 cycles/s
Bus ConnectionPXI Hybrid
Maximum Switching Current DC5 A
Maximum Switching Voltage DC150 V
Relay ConfigurationSPST (open)
Switch Bandwidth10 MHz
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Overview

Product overview

Key product information and technical features.

The PXI-2564 uses 16 independent single-pole single-throw Form A armature relays and is fully software programmable. Its nonlatching electromechanical relays provide low on-resistance and low thermal offsets.

Designed for switching medium- to high-power signals and loads, the module fits PXI-based military, automotive, and automated test applications. Switching voltage, current, and load limits must be considered together when configuring a system.

  • Sixteen independent channels using sixteen electromechanical relays.
  • SPST (open), Form A relay configuration with row access.
  • Maximum DC switching current of 5 A and maximum AC carry current of 5 A.
  • Maximum switching voltage of 150 V DC or 150 V AC.
  • 10 MHz switch bandwidth and 45 cycles/s scan rate.
  • Fully software-programmable, nonlatching relay operation.
Verified specifications

Technical data

Verified product specifications.

Scan Rate45 cycles/s
Bus ConnectionPXI Hybrid
Maximum Switching Current DC5 A
Maximum Switching Voltage DC150 V
Relay ConfigurationSPST (open)
Switch Bandwidth10 MHz
Number of Relays16
Supported Hardware PlatformPXI
Maximum Carry Current AC5 A
Maximum Switching Voltage AC150 V
Number of Channels16
Relay TypeElectromechanical
Row AccessYes
NI part numbers778572-64
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NI

Manufacturer

PXI

Supported Hardware Platform

PXI-2564

This product

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Manuals & software

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Letter Of Volatility (NI)Letter Of Volatility · ni.com
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Specifications (NI)Specifications · ni.com
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Getting Started (NI)Getting Started · ni.com
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Dimensional Drawings (NI)Dimensional Drawings · ni.com
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Product Page (NI)Product Page · ni.com
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FAQ

Product-specific questions

Product-specific answers based on available technical information.

How many channels and relays does the PXI-2564 have?

The PXI-2564 has 16 channels and 16 independent electromechanical relays.

What relay configuration does the PXI-2564 use?

It uses SPST (open), Form A armature relays. The relays are nonlatching.

What are its maximum current and voltage ratings?

The listed maximum DC switching current is 5 A, and maximum switching voltage is 150 V DC or 150 V AC. Maximum AC carry current is 5 A. These are separate limits; consult the NI specifications for permissible load combinations.

Is the PXI-2564 software programmable?

Yes. The PXI-2564 is fully software programmable.

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