PXI-6529, front view
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NI (National Instruments) · PXI

PXI-6529

The NI PXI-6529, part number 779949-01, is a PXI digital input module with 48 sink/source inputs and channel-to-channel isolation.

ManufacturerNI (National Instruments)
ModelPXI-6529
Part Number779949-01
Product Type48-Channel, Sink/Source Inputs, Channel-Channel Isolated PXI Digital I/O Module
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30-Day Warrantystandard coverage
30-Day Returnspolicy applies
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Bus ConnectorPXI Hybrid
Single-Ended Digital I/O Channel Current Drive150 mA
Digital I/O Logic Levels60 V
Digital Input Only Channels48
Digital Input Voltage Range-60 V to 60 V
Signaling TypeDifferential
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Overview

Product overview

Key product information and technical features.

The PXI-6529 is an industrial, parallel digital input interface in the NI PXI digital I/O family. Its 48 sink/source inputs provide channel-to-channel isolation.

This model is an input-only module, rather than an output-driving or bidirectional digital interface. Its PXI Hybrid bus connection places it within a chassis-based PXI system; confirm chassis, controller and software requirements before integration.

  • 48 digital input-only channels.
  • Sink/source inputs with channel-to-channel isolation.
  • Digital input voltage range of -60 V to 60 V.
  • PXI Hybrid bus connection for PXI-based systems.
Verified specifications

Technical data

Verified product specifications.

Bus ConnectorPXI Hybrid
Single-Ended Digital I/O Channel Current Drive150 mA
Digital I/O Logic Levels60 V
Number of Digital Input Only Channels48
Digital Input Voltage Range-60 V to 60 V
Signaling TypeDifferential
Bus ConnectionPXI Hybrid
Front Connection TypeSCSI Type
Supported Hardware PlatformPXI
Module Width1
NI part numbers779949-01
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NI

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PXI

Supported Hardware Platform

PXI-6529

This product

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FAQ

Product-specific questions

Product-specific answers based on available technical information.

How many digital input channels does the PXI-6529 have?

It has 48 digital input-only channels with sink/source inputs and channel-to-channel isolation.

Can the PXI-6529 drive digital outputs?

The PXI-6529 is an input-only module. It should not be selected for digital output-driving duties.

What digital input voltage range is listed for the PXI-6529?

The retained specification lists -60 V to 60 V. Consult NI's detailed electrical specifications for switching thresholds and wiring limits.

What is the NI part number for this module?

The catalog identifies the PXI-6529 with NI part number 779949-01.

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