National Instruments NI-9472 C Series digital output module

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National Instruments · CompactDAQ and CompactRIO

NI-9472

The NI-9472 is an 8-channel sourcing digital output module for CompactDAQ and CompactRIO. Connector variants have different isolation ratings; this catalog record requires variant confirmation.

ManufacturerNational Instruments

ModelNI-9472

Product TypeC Series digital output module

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Outputs8 sourcing digital channels

Signal range6–30 V

Continuous current0.75 A maximum per channel

Output delay100 µs maximum at full load

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Overview

Product overview

Key product information and technical features.

The NI-9472 interfaces industrial logic signals with a modular NI system. Each output channel has an LED indicating its state.

NI offers screw-terminal, spring-terminal, and D-SUB versions. The supplied tag references 779004-01, which NI identifies as screw-terminal, while the legacy description specifies D-SUB. The model identity is retained without assigning a confirmed part number.

Eight sourcing outputs for industrial digital signals.
Individual channel-status LEDs.
Maximum continuous output current of 0.75 A per channel.

Verified specifications

Technical data

Verified product specifications.

Digital output channels	8 channels
Output type	Sourcing
External supply voltage	6–30 VDC
Continuous output current per channel	0.75 maximum A
Output delay at full load	100 maximum µs
Channel-to-earth isolation by variant	Screw/spring terminal: 250 Vrms, CAT II; D-SUB: 60 VDC, CAT I

Condition & included items

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Compatibility

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National Instruments

Manufacturer

CompactDAQ / CompactRIO

System platforms

NI-9472

C Series digital output module

Compatibility

Designed for CompactDAQ and CompactRIO systems; confirm the intended chassis and software configuration.

Confirm the actual part number and connector before selecting wiring accessories or applying isolation ratings.

Manuals & software

Technical resources

Manuals, software and technical resources for this model.

NI-9472 Official Product PageProduct Page · ni.com

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NI 9472 DatasheetDatasheet · download.ni.com

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NI-9472 Dimensional DrawingsDrawings And CAD Models · ni.com

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C Series Output Timing and Current Specifications ExplainedTechnical resource

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FAQ

Product-specific questions

Product-specific answers based on available technical information.

Does the NI-9472 provide sourcing or sinking outputs?

It provides eight sourcing digital outputs.

Is part number 779004-01 the D-SUB version?

No. NI identifies 779004-01 as screw-terminal and 779137-01 as D-SUB. This record contains conflicting variant information, so the actual item must be checked.

What does the 100 µs specification mean?

NI specifies a maximum output delay of 100 µs at full load, including propagation from the chassis connection to the output pin.