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National Instruments PCI-STEP-4OX Stepper motion controller board

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National Instruments · PCI

PCI-STEP-4OX

The National Instruments PCI-STEP-4OX is a legacy PCI stepper motion controller in the ValueMotion family. NI identifies the PCI-Step series with the ValueMotion driver rather than the NI-Motion driver used by later controller families.

ManufacturerNational Instruments

ModelPCI-STEP-4OX

Product TypeStepper motion controller board

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ManufacturerNational Instruments

Controller typeStepper motion controller

Host interfacePCI

Driver familyValueMotion

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Overview

Product overview

Key product information and technical features.

The PCI-STEP-4OX belongs to NI's earlier generation of PC-based motion controllers. NI's archived compatibility documentation groups PCI-Step controllers under ValueMotion, separately from the NI-Motion-based PCI/PXI-733x, 734x, and 735x families.

Software version selection matters when maintaining a ValueMotion system. NI's NI-Motion 6.0 release notes state that ValueMotion is a separate software package, while the NI-Motion 6.1 release notes explicitly prohibit side-by-side installation with ValueMotion.

PCI host interface for PC-based motion control.
Stepper-controller member of the National Instruments ValueMotion family.
Uses the ValueMotion software driver family documented for NI PCI-Step controllers.

Verified specifications

Technical data

Verified product specifications.

Manufacturer	National Instruments
Model	PCI-STEP-4OX
Host bus	PCI
Driver family	ValueMotion

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Compatibility

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National Instruments

Manufacturer

ValueMotion / PCI

Motion-control family and host interface

PCI-STEP-4OX

Stepper motion controller

Software integration

PCI-Step controllers are listed under the ValueMotion driver in NI's archived compatibility reference.

Check the existing ValueMotion software environment before changing drivers; NI-Motion 6.1 cannot be installed side-by-side with ValueMotion.

Manuals & software

Technical resources

Manuals, software and technical resources for this model.

Archived: NI Motion Controllers and Microsoft Windows CompatibilityCompatibility Reference · ni.com

NI Motion Controller and Driver Identification (Chinese)Knowledge Base Article · ni.com

NI-Motion 6.1 Release Notes: ValueMotion Installation RestrictionsRelease Notes · download.ni.com

NI Archived Motion Controller Driver and Windows CompatibilityTechnical resource

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FAQ

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Which driver family does the PCI-STEP-4OX use?

It belongs to the ValueMotion generation. NI's archived compatibility table lists PCI-Step controllers under the ValueMotion driver.

Can NI-Motion 6.1 be installed alongside ValueMotion?

No. NI's NI-Motion 6.1 release notes explicitly state that it cannot be installed side-by-side with ValueMotion.

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