National Instruments AT-DIO-32HS Digital I/O board

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National Instruments · AT bus

AT-DIO-32HS

The AT-DIO-32HS is a National Instruments 32-channel AT-bus digital I/O board.

ManufacturerNational Instruments

ModelAT-DIO-32HS

Product TypeDigital I/O board

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Data channels32 input/output

LogicTTL/CMOS

Connector68-pin male SCSI-II

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Overview

Product overview

Key product information and technical features.

NI lists this model among its AT-bus devices, separately from PCI models. Confirm the host interface before selecting hardware.

Dual DMA
Standard or open-collector logic
Edge or digital-pattern triggering

Verified specifications

Technical data

Verified product specifications.

Dedicated output/control lines	4 lines
Dedicated input/status lines	4 lines
Memory	16 samples
Maximum internally timed sample rate	20; FIFO-sized transfers only MHz
Dimensions excluding connectors	17.5 × 10.7 cm

Condition & included items

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Condition

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Included

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Revision

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Compatibility

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National Instruments

Manufacturer

AT bus

Host interface

AT-DIO-32HS

Digital I/O

Compatibility

Traditional NI-DAQ (Legacy) only; not NI-DAQmx.

Confirm host-bus and legacy software requirements before integration.

Manuals & software

Technical resources

Manuals, software and technical resources for this model.

NI 6533/6534 SpecificationsSpecifications · download.ni.com

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LabVIEW Data Acquisition Basics ManualArchived Software Manual · download.ni.com

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Warranty

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Returns

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FAQ

Product-specific questions

Product-specific answers based on available technical information.

Does it support NI-DAQmx?

No. NI specifies Traditional NI-DAQ (Legacy) only.