185298-01 NI [National Instruments Corporation], 185298-01 Datasheet

185298-01

Manufacturer Part Number

185298-01

Description

Digital Camera Image Acquisition

Manufacturer

NI [National Instruments Corporation]

Datasheet

1.185298-01.pdf (6 pages)

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Digital Camera Image Acquisition

NI PCI-1424, NI PCI-1422

NI PCI-1424

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NI PCI-1422

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Overview and Applications

The NI PCI-1424 is a digital camera image acquisition board for acquiring color

and grayscale images and controlling digital cameras. Designed for high-speed,

large-image, high-resolution digital image capture, the board can capture into

onboard memory up to 32 bits of data at a clock speed of 50 MHz, for a total

acquisition rate of 200 MB/s. Onboard memory (16 to 80 MB) gives you the

flexibility to buffer images on the board for large-image capture and sustained

real-time throughput. You can choose from two versions of the board – one

compatible with digital cameras that use RS422 and another compatible with

digital cameras that use LVDS.

cameras. These boards perform high-speed, large-image, high-resolution digital

image capture and can capture up to 16 bits of data at a clock speed of 40 MHz

for a total acquisition rate of 80 MB/s. Onboard memory (16 MB) gives you the

flexibility to buffer images on the board for large-image capture and sustained

real-time throughput. There are two versions of the board – one compatible

with digital cameras that use RS422 signals and another compatible with

digital cameras that use LVDS. The PCI-1422 is ideal for both industrial and

scientific applications.

RS422, LVDS, or TTL area- and

line-scan camera compatibility

Full 8-, 10-, 12-, 14-, 16-, 24-, and

32-bit resolution (grayscale or color)

50 MHz pixel clock rate with up to

200 MB/s acquisition

4 external TTL triggers (digital I/O lines)

RS422 or LVDS area- and line-scan

camera compatibility

Full 8-, 10-, 12-, 14-, and 16-bit

resolution (grayscale or color)

40 MHz pixel clock rate with up to

80 MB/s acquisition

4 external TTL triggers (digital I/O lines)

The NI PCI-1422 is designed to acquire images from a wide range of digital

Operating Systems

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Recommended Software

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Other Compatible Software

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Driver Software (included)

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Windows XP/2000/Me/9x/NT

LabVIEW

Measurement Studio

NI Vision Development Module

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ANSI C/C++

NI Vision Acquisition Software

NI Vision Assistant

Digital Cameras

Digital cameras have several advantages over analog cameras. During

transmission, analog video is more susceptible to noise than digital video.

Digitizing at the CCD camera, rather than at the image acquisition board,

increases the signal-to-noise ratio, resulting in better accuracy. In addition,

standard digital cameras now come with 10- to 12-bit gray levels of resolution.

The higher resolution is often necessary in medical, machine vision, astronomy,

and scientific imaging applications.

Easy Camera Configuration

Configure digital image acquisition from your digital camera with

NI Measurement & Automation Explorer (MAX), which is delivered with

NI Vision Acquisition Software. This configuration utility is an interactive tool

for setting up region of interest and camera control. Plus, you can use MAX to

control the serial interface for communicating with the camera. Both the

PCI-1422 and PCI-1424 use a 100-pin SCSI-type connector that you can easily

cable to your specific camera. In addition, MAX includes specific camera setup

files, so you can quickly configure your camera for acquisition. For a list of

applicable cameras, visit ni.com/camera.

Related parts for 185298-01

185298-01 Summary of contents

Page 1

Digital Camera Image Acquisition NI PCI-1424, NI PCI-1422 NI PCI-1424 Operating Systems RS422, LVDS, or TTL area- and ■ ■ line-scan camera compatibility Recommended Software Full 8-, 10-, 12-, 14-, 16-, 24-, and ■ ■ 32-bit resolution (grayscale or color) ...

Page 2

Digital Camera Image Acquisition Digital Image Acquisition The PCI-1424 can acquire four channels of 8-bit data; two channels of 10-, 12-, 14-, or 16-bit data; or one channel of 24- or 32-bit data. The PCI-1422 can acquire two channels of ...

Page 3

... Ordering Information NI PCI-1422 PCI-1422 RS422/TTL ......................................................................777662-01 PCI-1422 LVDS/TTL ........................................................................777662-02 Includes PCI-1422 board and NI Vision Acquisition Software for Windows XP/2000/Me/9x/NT. Digital Trigger Accessory NI D2504 ............................................................................185298-01 Accessories 100-pin to 100-pin extension cable 2 m...............................................................................................184743- .............................................................................................184743-04 Memory Upgrades 32 MB ............................................................................................920130- ...

Page 4

Digital Camera Image Acquisition Specifications Specifications subject to change without notice. NI PCI-1424 External Connections Trigger sense ......................................... TTL Trigger level ........................................... Programmable (rising or falling) Pixel clock sense ................................... LVDS or RS422 selectable (TTL or differential) Pixel clock level ...

Page 5

Digital Camera Image Acquisition Safety Compliance IEC 61010-1, EN 61010-1 ■ UL 61010-01, CSA 61010-1 ■ Electromagnetic Compatibility EN 61326 (IEC 61326): Class A emissions; Basic immunity ■ EN 55011 (CISPR 11): Group 1, Class A emissions ■ AS/NZS CISPR ...

Page 6

NI Services and Support NI has the services and support to meet your needs around the globe and through the application life cycle – from planning and development through deployment and SERVICE NEEDS ongoing maintenance. We offer services and service ...

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