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National Instruments · PCI

PCI-7358

The NI PCI-7358 is an eight-axis PCI motion controller for stepper, brushed servo, and brushless servo systems. It supports sinusoidal commutation and coordinated motion.

ManufacturerNational Instruments

ModelPCI-7358

Part Number778440-08

Product Type8-axis stepper/servo motion controller

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Axes8

Motor typesStepper, brushed servo, brushless servo

Digital I/O64 channels

Analog input resolution16 bits

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Overview

Product overview

Key product information and technical features.

The PCI-7358 supports blended trajectories, circular and linear interpolation, point-to-point moves, gearing, and vector-space control. NI-Motion allows simultaneous axis starts with individually defined acceleration and velocity profiles.

Within the NI 7350 architecture, motion connections include encoder feedback, home and limit inputs, position-capture triggers, and position-compare outputs. The family manual provides wiring diagrams and signal definitions for system integration.

Eight-axis stepper/servo control.
Sinusoidal commutation for brushless motor control.
Onboard analog acquisition with 16-bit resolution.
Position capture and position compare for motion-related triggering.

Verified specifications

Technical data

Verified product specifications.

Number of axes	8 axes
Axis types	Stepper; brushed servo; brushless servo
Digital I/O channels	64 channels
Analog input resolution	16 bits
Host interface	PCI

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Compatibility

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National Instruments

Manufacturer

NI 7350 / PCI

Motion-controller family and host interface

PCI-7358

Eight-axis controller

Configuration

NI-Motion and Measurement & Automation Explorer (MAX)

Confirm the enabled axis count in MAX rather than relying only on the PCI-7350 family label.

Manuals & software

Technical resources

Manuals, software and technical resources for this model.

NI PCI-7358 Product PageProduct Page · ni.com

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NI 7350 User Manual — July 2006, 371060B-01Family User Manual And Specifications · docs-be.ni.com

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Configure a Motion Controller and Test a Stepper MotorTechnical resource

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NI Motion Controller Family-Label IdentificationTechnical resource

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FAQ

Product-specific questions

Product-specific answers based on available technical information.

Which motor types does the PCI-7358 support?

NI lists stepper, brushed servo, and brushless servo axes.

Why might the board be labeled PCI-7350?

NI uses PCI-7350 as a family designation. Its identification guidance says to check the configured axes in MAX; eight axes identify the PCI-7358 variant.

How is a stepper axis configured?

NI documents configuration through MAX using NI-Motion, including stepper settings, encoder feedback, motion I/O, initialization, and interactive motion checks.