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National Instruments · PCI

PCI-7314

The National Instruments PCI-7314 is a legacy PCI stepper motion controller in the ValueMotion family. NI lists this model under the ValueMotion driver rather than the NI-Motion driver family.

ManufacturerNational Instruments

ModelPCI-7314

Product TypeStepper motion controller board

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Controller typeStepper motion controller

Host interfacePCI

Product familyValueMotion

Driver familyValueMotion driver

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Overview

Product overview

Key product information and technical features.

The PCI-7314 provides stepper motion control for a PCI-based host system. It belongs to NI's ValueMotion generation, which NI documents separately from the NI-Motion-controlled 733x, 734x, and 735x families.

NI's published position-measurement case study identifies the PCI-7314 as the stepper controller in an image-based inspection system. The system uses motion control for focus adjustment and movement to the next workpiece.

Stepper motor motion-control board.
PCI host interface for computer-based motion systems.
Uses the ValueMotion driver family identified in NI's controller compatibility documentation.

Verified specifications

Technical data

Verified product specifications.

Manufacturer	National Instruments
Model	PCI-7314
Controller type	Stepper motion controller
Driver family	ValueMotion

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Condition

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Compatibility

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National Instruments

Manufacturer

ValueMotion

Motion-controller and driver family

PCI-7314

PCI stepper motion controller

Driver selection

NI categorizes the PCI-7314 under ValueMotion, separately from NI-Motion controllers.

Check the exact legacy driver and operating-system combination before integration; PCI-7314 and PXI-7314 are distinct model identities.

Manuals & software

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Manuals, software and technical resources for this model.

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

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Position-Measurement System Case Study (Japanese)Application Case Study · ni.com

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NI Motion Controller Driver and Windows CompatibilityTechnical resource

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FAQ

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Product-specific answers based on available technical information.

What type of controller is the NI PCI-7314?

The PCI-7314 is a PCI stepper motion controller. NI identifies it as a stepper controller in its published position-measurement system case study.

Which driver family does the PCI-7314 use?

NI's compatibility reference lists the PCI-7314 under the ValueMotion driver. It is listed separately from the NI-Motion controller families.

What documented application used the PCI-7314?

NI published a case study using the PCI-7314 in an image-based weld-position measurement system, with motion control supporting focus adjustment and movement to the next workpiece.