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National Instruments PS-17 DIN-rail industrial DC power supply
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National Instruments · External power accessory for NI measurement and control systems

NI PS-17 Power Supply

The NI PS-17 is a DIN-rail industrial power supply rated at 24 VDC, 20 A and 480 W. It provides external DC power for supported NI measurement and control equipment.

ManufacturerNational Instruments
ModelPS-17
Part Number781095-01
Product TypeDIN-rail industrial DC power supply
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Rated output24 VDC, 20 A
Output power480 W
InstallationDIN-rail mounting
Part number781095-01
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Overview

Product overview

Key product information and technical features.

The PS-17 supplies industrial DC power to supported CompactDAQ and CompactRIO systems, CompactRIO Single-Board Controllers, Smart Cameras, touch panel computers and DC motor drives.

NI documents the PS-17 as a power accessory for the cRIO-9066, alongside lower-current PS-15 and PS-16 supplies. Selection should follow the connected equipment's power requirements rather than model-family similarity alone.

  • Accepts nominal 100–240 VAC input or 110–150 VDC input.
  • Supports 150% peak load for up to four seconds.
  • Uses toolless spring-clamp terminals for field wiring.
Verified specifications

Technical data

Verified product specifications.

Rated output voltage24 VDC
Rated output current20 A
Rated output power480 W
Nominal AC input voltage100–240 VAC
Nominal AC input frequency50–60 Hz
DC input voltage110–150 VDC
Peak load capability150% for up to four seconds
MountingDIN rail
Condition & included items

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Compatibility

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National Instruments

Manufacturer

Industrial power supplies

External DC power accessory category

PS-17

24 VDC, 20 A power supply

CompactDAQ integration

NI lists the PS-17 for cDAQ-9132 through cDAQ-9139 controllers and selected externally powered cDAQ chassis.

Confirm the exact load model, power connector and installation requirements; do not assume support for every CompactDAQ or CompactRIO device.
Manuals & software

Technical resources

Manuals, software and technical resources for this model.

NI PS-17 Official Product PageProduct Page · ni.com
Open →
NI PS-14/15/16/17 User Manual and Specifications — SpanishUser Manual And Specifications · download.ni.com
Open →
PS-17 Product CertificationsCertification Directory · ni.com
Open →
CompactDAQ External Power Supplies Compatibility GuideTechnical resource
Open →
NI cRIO-9066 User ManualTechnical resource
Open →
Shipping, warranty & returns

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Warranty
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Returns
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Related products

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Related model
PS-15View product →
Related model
PS-16View product →

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FAQ

Product-specific questions

Product-specific answers based on available technical information.

Is the PS-17 a desktop laboratory power supply?

NI identifies the PS-17 as a DIN-mountable industrial power supply, not a desktop bench instrument.

Can the PS-17 power a cRIO-9066?

Yes. NI's cRIO-9066 user manual lists the PS-17, part 781095-01, among its power supply accessories.

Does the PS-17 support every CompactDAQ chassis?

No. NI's compatibility table lists supported models individually and marks the cDAQ-9171 as not applicable for the PS-17 power-supply category.

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