Gigabit Ethernet controllers Up to 100 MB/s transfer rates per port	Optimized for low CPU load

Overview

Get the most performance from your GigE Vision camera with National Instruments GigE Vision interfaces, including the NI PCIe-8231 one-port interface, the NI PCIe-8235 four-port interface, and the NI PXIe-8234 two-port interface. NI Vision Acquisition software is highly optimized for these controllers, and the resulting CPU usage for acquiring images from them is extremely low. With their PCI Express-based interfaces, these devices provide full GigE Vision bandwidth at every port, giving you the bandwidth you need for your most demanding vision applications.

Requirements and Compatibility

OS Information Real-Time OS Windows 7 Windows Vista Windows XP

Driver Information NI Vision Acquisition Software

Software Compatibility LabVIEW LabVIEW Vision Development Module NI Vision Builder for Automated Inspection NI Vision Builder for Automated Inspection Development Kit

Application and Technology

GigE Vision is a new interface standard for cameras that transmit images over Gigabit Ethernet. It provides an alternative for vision applications requiring long cable distances or lower cost cabling. The cabling is simpler, but you need a separate cable to supply power to the camera. NI Vision Acquisition software works with any Gigabit Ethernet camera.

Software Recommendations

NI LabVIEW Full Development System for Windows	Fully integrated graphical system design software Support for a wide range of measurement hardware, I/O, and buses Custom, event-driven user interfaces for measurement and control Extensive signal processing, analysis, and math functionality Advanced compiler to ensure high-performance execution and code optimization	NI Vision Builder for Automated Inspection	Configure machine vision applications with an easy-to-use, interactive, menu-driven environment Locate, count, measure, identify, and classify objects without programming Make complex decisions based on inspection results Communicate with industrial devices such as PLCs and HMIs with built-in industrial protocols Use NI Vision Acquisition Software for acquiring from GigE Vision, IEEE 1394, USB cameras, and so on
NI Vision Development Module	Comprehensive suite of software tools to locate, count, measure, identify, and classify objects Native support for LabVIEW, C, C++, C#, and Visual Basic .NET Ability to create interactive HMI displays and make complex decisions based on results Perform I/O and interface with devices using protocols like Modbus, EtherNet/IP, serial, and so on NI Vision Assistant for application prototyping and code generation NI Vision Acquisition Software for acquiring from GigE Vision, IEEE 1394, USB cameras, and so on

Support and Services

System Assurance Programs

NI system assurance programs are designed to make it even easier for you to own an NI system. These programs include configuration and deployment services for your NI PXI, CompactRIO, or Compact FieldPoint system. The NI Basic System Assurance Program provides a simple integration test and ensures that your system is delivered completely assembled in one box. When you configure your system with the NI Standard System Assurance Program, you can select from available NI system driver sets and application development environments to create customized, reorderable software configurations. Your system arrives fully assembled and tested in one box with your software preinstalled. When you order your system with the standard program, you also receive system-specific documentation including a bill of materials, an integration test report, a recommended maintenance plan, and frequently asked question documents. Finally, the standard program reduces the total cost of owning an NI system by providing three years of warranty coverage and calibration service. Use the online product advisors at ni.com/advisor to find a system assurance program to meet your needs.

Calibration

NI measurement hardware is calibrated to ensure measurement accuracy and verify that the device meets its published specifications. To ensure the ongoing accuracy of your measurement hardware, NI offers basic or detailed recalibration service that provides ongoing ISO 9001 audit compliance and confidence in your measurements. To learn more about NI calibration services or to locate a qualified service center near you, contact your local sales office or visit ni.com/calibration.

Technical Support

Get answers to your technical questions using the following National Instruments resources.

• Support - Visit ni.com/support to access the NI KnowledgeBase, example programs, and tutorials or to contact our applications engineers who are located in NI sales offices around the world and speak the local language.
• Discussion Forums - Visit forums.ni.com for a diverse set of discussion boards on topics you care about.
• Online Community - Visit community.ni.com to find, contribute, or collaborate on customer-contributed technical content with users like you.

Repair

While you may never need your hardware repaired, NI understands that unexpected events may lead to necessary repairs. NI offers repair services performed by highly trained technicians who quickly return your device with the guarantee that it will perform to factory specifications. For more information, visit ni.com/repair.

Training and Certifications

The NI training and certification program delivers the fastest, most certain route to increased proficiency and productivity using NI software and hardware. Training builds the skills to more efficiently develop robust, maintainable applications, while certification validates your knowledge and ability.

• Classroom training in cities worldwide - the most comprehensive hands-on training taught by engineers.
• On-site training at your facility - an excellent option to train multiple employees at the same time.
• Online instructor-led training - lower-cost, remote training if classroom or on-site courses are not possible.
• Course kits - lowest-cost, self-paced training that you can use as reference guides.
• Training memberships and training credits - to buy now and schedule training later.

Visit ni.com/training for more information.

Extended Warranty

NI offers options for extending the standard product warranty to meet the life-cycle requirements of your project. In addition, because NI understands that your requirements may change, the extended warranty is flexible in length and easily renewed. For more information, visit ni.com/warranty.

OEM

NI offers design-in consulting and product integration assistance if you need NI products for OEM applications. For information about special pricing and services for OEM customers, visit ni.com/oem.

Alliance

Our Professional Services Team is comprised of NI applications engineers, NI Consulting Services, and a worldwide National Instruments Alliance Partner program of more than 700 independent consultants and integrators. Services range from start-up assistance to turnkey system integration. Visit ni.com/alliance.

Detailed Specifications

These specifications are typical at 25 °C unless otherwise stated.
General
Number of ports		1
IEEE Standard 802.3z network topology		1000Base-T
Cabling
Connector		RJ45
Wiring		CAT 5 UTP, 4 pair
Length		up to 100 m
Ethernet
Controller processor		Intel 82572EI
Data rates		1 Gb/s
Power Requirement
3.3 VDC		1.0 A, 3.3 W
Physical
Dimensions
NI PCIe-8231		12.9 by 12.0 cm (5.1 by 4.73 in.)
NI PCIe-8235		12.9 by 12.0 cm (5.1 by 4.725 in.)
NI PXIe-8234		10.0 by 16.0 cm (3.9 by 6.3 in.)
Environment
Operating temperature		0 to 55 °C