Pixelink Pl-a630 Parts list manual

Megapixel FireWire CameraMegapixel FireWire Camera

System GuideSystem Guide

PL-A630 to PL-A660 Series CamerasPL-A630 to PL-A660 Series Cameras

Imaging Modules

Camera

PixeLINK

3030 Conroy Road •Ottawa, Ontario •K1G 6C2 •Canada •Tel: (613) 247-1211 •Fax: (613) 247-2001

Email: [email protected] •Web Site: www.pixelink.com

PixeLINK™ Megapixel FireWire Camera

System Guide

PL-A630 to PL-A660 Series Cameras

This document contains proprietary and confidential information of PixeLINK. The contents of this document may not be copied

nor duplicated in any form, in whole or in part, without prior written consent from PixeLINK.

By purchasing this product, the Purchaser(s) and/or any subsequent legitimate owner(s) of the product, henceforth referred to as

“the Purchaser,” agree(s) to abide by the terms of this Agreement and read and recognize the following set of definitions

appertaining to the intellectual-property items and trademark references as can be found throughout this System Guide.

PixeLINK provides the information and data included in this document for the Purchaser’s benefit, but it is not possible for PixeLINK

to entirely verify and test all of this information in all circumstances, particularly information relating to non-PixeLINK manufactured

products. PixeLINK makes no warranties or representations relating to the quality, content, or adequacy of this information. Every

effort has been made to ensure the accuracy of this Guide; however, PixeLINK assumes no responsibility for any errors or

omissions in this document. PixeLINK shall not be held liable for any errors or for incidental or consequential damages in

connection with the furnishing, performance, or use of this System Guide or the examples herein.

PixeLINK assumes no responsibility for any damage or loss resulting from the use of this System Guide, loss or claims by third

parties which may arise through the use of this product, any damage or loss caused by deletion of data as a result of malfunction

or repair, or any other damage related to the use of this product or associated documentation. The information in this document is

subject to change without notice.

Definitions of Intellectual Property and Trademark Attributions

This Section is intended to ensure proper attribution and honoring of any and all trademarks and intellectual-property items in

terms of attribution to their respective owners as mentioned in this System Guide. The reader is encouraged to consult this Section

whenever uncertainty presents itself as to the terms, their meaning within the System Guide, and the trademarks and intellectual-

property items they stand to identify, whether by themselves or in conjunction with other terms and items.

PixeLINK

is either a trademark or a registered trademark of PixeLINK in Canada and/or other countries;

IEEE

is a registered

trademark or service mark of the Institute of Electrical and Electronics Engineers, Incorporated in the United States and/or other

countries;

Mac, Mac OS, Macintosh, QuickTime,

and

FireWire

are trademarks of Apple Computer, Inc., registered in the U.S. and

other countries;

Microsoft, DirectShow,

and

Windows

are either trademarks or registered trademarks of Microsoft Corporation in

the United States and/or other countries. All other products, brand names, company names are trademarks or registered

trademarks of their respective owners.

Definition of Terms

This Section is intended to define certain terminology used in this System Guide, while ensuring proper attribution and

honoring of any and all trademarks and intellectual-property items in terms of attribution to their respective owners as

mentioned in this System Guide.

The Purchaser shall hereby recognize the following definitions set herein, as can be found throughout this System Guide:

Camera

shall henceforth refer to a PixeLINK FireWire Camera or Imaging Module;

API

shall henceforth refer to the PixeLINK

Camera Application Programming Interface;

Kit

shall henceforth refer to a PixeLINK Camera Kit;

FireWire

and

1394

shall

henceforth refer to the IEEE 1394a interface specification;

DirectShow

shall henceforth refer to the Microsoft DirectShow

multimedia software;

Mac

shall henceforth refer to the Apple Macintosh computer;

QuickTime

shall henceforth refer to Apple

QuickTime multimedia software

; Windows

shall henceforth refer to a Microsoft Windows operating system.

The above Sections set forth Terms and Conditions, compliance with which constitutes a mandatory prerequisite for owning and/or

using the product for which the Guide was created. It is the Purchaser’s responsibility to ensure that the information contained

within the Sections is maintained as a part of the System Guide at all times—should the Purchaser discover that the page(s)

containing the Sections is (are) missing, and/or was not provided with the System Guide, and/or become illegible, PixeLINK should

be contacted as soon as possible and the Sections requested. PixeLINK shall not be held liable for any and all copyright violations

that may ensue in relation to its products and/or the consequences of their intended and unintended usage.

January 2004

Part Number: 03622-04

PL-A630 to PL-A660 Series Cameras PixeLINK

Megapixel FireWire Camera

System Guide

TABLE OF CONTENTS iii

Table of Contents

1 Introduction 1

1.1 The PixeLINK Megapixel FireWire Camera.................................................................1

1.2 Topics Covered in this Guide....................................................................................2

1.3 System Requirements..............................................................................................2

1.3.1 Windows ................................................................................................................2

1.3.2 Macintosh...............................................................................................................3

1.3.3 Laptop Computers...................................................................................................3

1.4 Camera Accessories ................................................................................................3

1.5 The PixeLINK Camera Application Programming Interface .........................................4

1.6 Compatibility with Other PixeLINK Camera Products..................................................4

1.7 Related PixeLINK Documentation .............................................................................4

2 Hardware Overview 6

2.1 PL-A6xx Camera Features........................................................................................6

2.2 PL-A640 and PL-A660 Series Camera Hardware ........................................................6

2.2.2 PL-A640 and PL-A660 Camera Dimensions ...............................................................8

2.3 PL-A630 and PL-A650 Series Imaging Module Hardware............................................9

2.3.1 Imaging Module Assembly .......................................................................................9

2.3.2 FireWire Interface Board LEDs ...............................................................................11

2.3.3 Headers ...............................................................................................................11

2.3.4 PL-A650 Series Imaging Module Dimensions........................................................... 13

2.3.5 PL-A630 Series Imaging Module Dimensions........................................................... 14

2.4 FireWire Connectors and Multiple Cameras ............................................................. 15

2.5 Attaching Lenses and Tripods ................................................................................16

2.6 Power ..................................................................................................................16

2.7 IR Filter................................................................................................................ 16

3 Host Software Overview (Microsoft Windows) 18

3.1 Overview..............................................................................................................18

3.2 Software Components ...........................................................................................19

4 Exposure Methods 21

4.1 Video Mode Exposure............................................................................................21

4.2 Still Mode Exposure...............................................................................................21

4.2.1 Using PL-A650 and PL-A660 Series Cameras in Still Mode........................................22

4.2.2 Using PL-A630 and PL-A640 Series Cameras in Still Mode........................................22

4.2.3 Using External Triggering, Flash and Shutter Signals ...............................................23

Appendix A. Glossary 24

TECHNICAL SUPPORT 25

INDEX 26

PixeLINK PL-A630 to PL-A660 Series Cameras

Megapixel FireWire Camera

System Guide

iv LIST OF FIGURES

List of Figures

Figure 2.1 PL-A6xx Cameras.................................................................................................. 6

Figure 2.2 Camera Features, Top View................................................................................... 7

Figure 2.3 Camera Features, Bottom View .............................................................................. 7

Figure 2.4 Camera, Top, Side and End Views.......................................................................... 8

Figure 2.5 Camera, Bottom View (Showing Mount Holes)......................................................... 9

Figure 2.6 PL-A650 Series Imaging Module (PL-A630 Series similar) ....................................... 10

Figure 2.7 FireWire Interface Board (product may not be exactly as shown)........................... 10

Figure 2.8 External Power Header, Oriented as in Figure 2.9 .................................................. 11

Figure 2.9 Enhanced Control/External Power Headers (may not be exactly as shown) .............. 12

Figure 2.10 PL-A650 Series Imaging Module, Top View.......................................................... 13

Figure 2.11 PL-A650 Series Imaging Module, Side View and End View ................................... 14

Figure 2.12 PL-A650 Series Imaging Module, Bottom View, Showing Mount Holes .................. 14

Figure 2.13 Camera C-Mount (PL-A650 and PL-A660 Series shown) ........................................ 17

Figure 2.14 Camera C-Mount, Exploded View (PL-A650 and PL-A660 Series shown)................. 17

Figure 3.1 Host Software Architecture .................................................................................. 18

List of Tables

Table 1.1 PixeLINK Megapixel FireWire Camera Models ........................................................... 1

Table 2.1 FireWire Interface Board LEDs .............................................................................. 11

Table 2.2 PL-A653/PL-A654 Pinout of the Enhanced Control Header ....................................... 12

Table 2.3 PL-A633/PL-A634 Pinout of the Enhanced Control Header ....................................... 13

Table 2.4 Packet Sizes ........................................................................................................ 15

Table 2.5 Tripod Mount Selection Table................................................................................ 16

PL-A630 to PL-A660 Series Cameras PixeLINK

Megapixel FireWire Camera

System Guide

APPENDIX A. GLOSSARY PAGE 1

Introduction

1.1 The PixeLINK Megapixel FireWire Camera

PixeLINK 1.3 Megapixel FireWire (IEEE 1394) Cameras offer a fast and affordable

means of viewing and capturing high quality color images on a desktop or laptop

computer. The cameras are connected to a host computer by a single FireWire interface

and all camera functions are controlled by the computer. PixeLINK supplies host

software consisting of drivers and application software called

PixeLINK Capture

. An

Applications Programming Interface (API) compatible with C/C++ and Visual Basic along

with LabVIEW API function wrappers is also available. The driver supports Direct Show

and

PixeLINK Capture

provides a TWAIN interface for use with third party applications.

Table 1.1 PixeLINK Megapixel FireWire Camera Models

Camera Type

Cameras Color Monochrome

PL-A661 

PixeLINK PL-A630 to PL-A660 Series Cameras

PL-A662 

PL-A641 

PL-A642 

Camera Type

Imaging

Modules Color Monochrome

Enhanced

Control

PL-A653 

PL-A654 

PL-A631 

PL-A632 

PL-A633 

PL-A634 

Megapixel FireWire Camera

System Guide

PAGE 2APPENDIX A. GLOSSARY

1.2 Topics Covered in this Guide

This Guide provides a reference for the PixeLINK camera hardware, firmware and system

software for the camera models listed in Table 1.1 above.

Users should consult this Guide …

… before using the Enhanced Control header on a PixeLINK Imaging Module

… as a guide for mounting a camera within a system or enclosure

… to gain a basic understanding of the relationship between the camera and the

operating system

Sections include:

 A description of the camera hardware—Section 2

 An overview of selected host software and architecture (Microsoft Windows)—

Section 3

 Notes about exposure methods—Section 4

References in the PDF version of this Guide are hyperlinked for easy navigation and

access.

Refer to your PixeLINK Camera User's Manual for information on

 Camera software installation



PixeLINK Capture

 TWAIN (Microsoft Windows) or QuickTime (Mac OS X)

1.3 System Requirements

1.3.1 Windows

One of the following Microsoft Windows operating systems must be installed:

 Windows 98 Second Edition (SE)

 Windows 2000, with Service Pack 1 (SP1) installed

 Windows XP, with Service Pack 1 (SP1) installed

Service Packs are available for download from the Microsoft Web Site,

http://www.microsoft.com/

Hardware requirements:

 Microprocessor:

Recommended—Pentium®4 or equivalent, 1.5 GHz

Minimum—Pentium® III or equivalent, 450 MHz

 Memory:

Recommended—128 MB RAM

Minimum—64 MB RAM

PL-A630 to PL-A660 Series Cameras PixeLINK

Megapixel FireWire Camera

System Guide

APPENDIX A. GLOSSARY PAGE 3

 Desktop resolution:

Recommended—1280 × 1024

Minimum—VGA (640 × 480)

 30 MB of hard drive space

 A video card with 24-bit or 32-bit True Color graphics capability, at least 8 MB of

video memory and the latest vendor driver installed

 Desktops: A preinstalled FireWire PCI card or a built-in FireWire port. PixeLINK

supplies a compatible PCI FireWire card with it’s camera and developer kits.

 Laptops: A preinstalled FireWire Cardbus card or a built-in FireWire port

1.3.2 Macintosh

The PixeLINK Camera software is designed to work on a Macintosh platform running Mac

OS X.

Additional Software

The most recent versions of FireWire and QuickTime are available for download on

the Apple Web site (http://developer.apple.com/quicktime/).

Additional Hardware

A FireWire (IEEE 1394) port (standard on most Mac platforms):

 Built-in—B&W G3, Power Books, G4 Power Macs, iMacs, iBooks

 CardBus FireWire Card (laptop computers)

 Third Party OHCI or LYNX PCI FireWire Card

1.3.3 Laptop Computers

Because of the specialized hardware configurations of laptop computers, they require

additional installation considerations:

 An external 12 V DC power supply—Check the connectors on the FireWire

Cardbus card or built-in FireWire port. If the connectors have six pins, the FireWire

cable may be able to supply the necessary power to the camera (refer to the

computer’s documentation for confirmation). If the connectors have four pins, the

Camera will need an external power supply.

PixeLINK provides accessory kits for both FireWire enabled laptops (product number PL-

1394-LAPTOP-ACC) and laptops without FireWire ports (product number PL-LAPTOP-

ACC). Please contact your local PixeLINK dealer for more information.

1.4 Camera Accessories

Accessories such as tripod mounts, lenses, laptop accessory kits and hands-free switches

are available from PixeLINK. For a current list of accessories, visit the PixeLINK Web site

at http://www.pixelink.com/ or contact your PixeLINK vendor.

PixeLINK PL-A630 to PL-A660 Series Cameras

Megapixel FireWire Camera

System Guide

PAGE 4APPENDIX A. GLOSSARY

1.5 The PixeLINK Camera Application Programming Interface

The PixeLINK Camera Application Programming Interface (API) offers application

software developers a means to adapt existing programs or develop new imaging

applications for PixeLINK cameras. The API is designed to simplify the most common

tasks associated with configuring and controlling the cameras. Applications can also

leverage the advanced command and control capabilities to enable enhanced functions

via available I²C or general purpose I/O connectors.

The PixeLINK Camera API software and reference documentation are available as

Software Developer’s Kits (SDK) and are included in PixeLINK Camera Developer's Kits.

1.6 Compatibility with Other PixeLINK Camera Products

PL-A630 to PL-A660 Series cameras are compatible with PixeLINK software from Release

3.2 and earlier. Cameras with version numbers less than 3.0 will not function with

Release 3.2 software on a Mac OS X operating system.

1.7 Related PixeLINK Documentation

• PixeLINK Megapixel FireWire Camera User’s Manual, Release 3.2

This manual describes the functionality of the PixeLINK Megapixel FireWire

camera hardware and software, including

PixeLINK Capture.

Users should consult the User’s Manual

… before installing the camera hardware or software

… as a guide when using

PixeLINK Capture

… for tips on using the camera with TWAIN-enabled (Windows)

Sections include:

 Installation of the camera hardware and software

 Basic features of the camera hardware

 Features and operation of

PixeLINK Capture

 An overview of TWAIN (Windows)

• PixeLINK Megapixel FireWire Camera User’s Manual – Mac OS X,

Release 3.2

This manual describes the functionality of the Mac OS X version of

PixeLINK

Capture.

Users should consult the User’s Manual

… before installing the camera hardware or software

… as a guide when using the Mac OS X version of

PixeLINK Capture

… as a guide when using QuickTime-enabled third-party software.

PL-A630 to PL-A660 Series Cameras PixeLINK

Megapixel FireWire Camera

System Guide

APPENDIX A. GLOSSARY PAGE 5

Sections include:

 Installation of the camera hardware and software

 Basic features of the camera hardware

 Features and operation of the Mac OS X version of

PixeLINK Capture

 Using PixeLINK Cameras with QuickTime Video Panels.

• PixeLINK Megapixel FireWire Camera API Reference, Release 3.2

[Applies to Microsoft Windows only]

This manual provides a reference for the

PixeLINK Camera API and related software.

Sections include:

 Basic principles of using the PixeLINK Camera API

 A summary of the PixeLINK Camera API functions

 Descriptions of individual API functions

PixeLINK PL-A630 to PL-A660 Series Cameras

Megapixel FireWire Camera

System Guide

PAGE 6APPENDIX A. GLOSSARY

Hardware Overview

2.1 PL-A6xx Camera Features

Figure 2.1 PL-A6xx Cameras

Camera Features:

 1.3 Megapixel imager resolution (1280 × 1024)

 8/10-bit RGB (color) or monochrome pixels

 Integrated infra-red (IR) filter over the image sensor

 Two FireWire connectors

 Lens mount for a standard C-mount lens (1" × 32 tpi)

 Mounting holes for a tripod or other mounting fixture (4–40 screws)

2.2 PL-A640 and PL-A660 Series Camera Hardware

The PL-A640 and PL-A660 cameras are enclosed in an aluminum housing. The cameras

have two FireWire ports, both identical, and a C-mount lens adapter with a removeable

infra-red (IR) filter. Three mounting holes are provided in the rear of the unit for

mounting to a fixture or the compatible PixeLINK 1/4-20 mount accessory. See Figure

2.2 and Figure 2.3 (on page 7) for locations of hardware features.

PL-A630 to PL-A660 Series Cameras PixeLINK

Megapixel FireWire Camera

System Guide

APPENDIX A. GLOSSARY PAGE 7

PixeLINK PL-A630 to PL-A660 Series Cameras

Megapixel FireWire Camera

System Guide

Figure 2.2 Camera Features, Top View

Figure 2.3 Camera Features, Bottom View

PAGE 8APPENDIX A. GLOSSARY

2.2.2 PL-A640 and PL-A660 Camera Dimensions

Note that outlines of the PL-A661 and PL-A662 cameras are shown in these figures; PL-

A641 and PL-A642 cameras differ only in the configuration of the C-mount and infra-red

(IR) filter. All measurements are ± 0.01 inches (0.3 mm).

Figure 2.4 Camera, Top, Side and End Views

PL-A630 to PL-A660 Series Cameras PixeLINK

Megapixel FireWire Camera

System Guide

APPENDIX A. GLOSSARY PAGE 9

PixeLINK PL-A630 to PL-A660 Series Cameras

APPENDIX A. GLOSSARY PAGE 9

PixeLINK PL-A630 to PL-A660 Series Cameras

Megapixel FireWire Camera

System Guide

Megapixel FireWire Camera

System Guide

Figure 2.5 Camera, Bottom View (Showing Mount Holes)

2.3 PL-A630 and PL-A650 Series Imaging Module Hardware

2.3.1 Imaging Module Assembly

As shown in Figure 2.6 (on page 10), each PixeLINK imaging module consists of two

boards: an Imaging Assembly (the top board) and a FireWire Interface Board (the

bottom board, also shown in Figure 2.7 (on page 10). Note that an imaging module

might not be exactly as shown, depending on the model.

The camera is fitted with a 1" × 32 tpi standard C-mount lens adapter and equipped with

an Enhanced Control header (shown in Figure 2.9, on page 12). Mounting hardware may

be attached to the FireWire Interface Board at bottoms of the four spacing posts. A

mount suitable for attachment to a tripod is included in each PixeLINK Developer's Kit.

PAGE 10 APPENDIX A. GLOSSARY

Imaging

Assembly

FireWire

Interface

Board

External Power

Heade

FireWire

Connector

Figure 2.7 FireWire Interface Board (product may not be exactly as shown)

igure 2.6 PL-A650 Series Imaging Module (PL-A630 Series similar)

5 Volt Power LED

3.3 Volt Power LED

Firmware Status LED

PL-A630 to PL-A660 Series Cameras PixeLINK

Megapixel FireWire Camera

System Guide

APPENDIX A. GLOSSARY PAGE 11

2.3.2 FireWire Interface Board LEDs

The FireWire Interface Board has three LEDs, described in Table 2.1 (below).

Table 2.1 FireWire Interface Board LEDs

Function Color Location

in Figure 2.7

(page 10)

Signal Type and Status

Firmware status indicator Green Left, bottom Double pulse—Firmware is running properly

3.3 V Power indicator Yellow Left, center Solid—3.3 V power present

5 V Power indicator Yellow Left, top Solid—5 V power present

2.3.3 Headers

2.3.3.1 External Power Header

As shown in Figure 2.9 (on page 12), an external supply can be attached to the two-pin

friction lock external power header. The pinout is shown in Figure 2.8 (below).

The external power source must a power of at least 3.0 W for the Imaging

Module to operate correctly. Tw (12 V) operation is recommended, but the

voltage

Figure 2.8 wer Header, Oriented as in Figure 2.9

2.3.3.2 Enhanced Control Header [For use with Microsoft Windows only

provide

elve-volt

may be 8 V to 30 V.

8 - 30 V

GND

Power

Latch

Connector

External Po

]

PL-A633, PL-A634, PL-A653 and PL-A654 imaging modules are each equipped with a

16-pin Enhanced Control header. This header—shown in Figure 2.9 (on page 12)—can

be connected to external devices such as a flash, trigger or I²C devices. The header

pinouts are listed in Table 2.2 (on page 12) for PL-A653 and PL-A654 imaging modules,

and in Table 2.3 (on page 13) for PL-A633 and PL-A634 imaging modules.

PixeLINK PL-A630 to PL-A660 Series Cameras

Megapixel FireWire Camera

System Guide

PAGE 12 APPENDIX A. GLOSSARY

Enhanced

Control Header

Pin 16

Pin 1

Pin 2

External Power

Header

Fi s shown)

PL-A653/PL-A654 Pinout of the Enhanced C

gure 2.9 Enhanced Control/External Power Headers (may not be exactly a

Table 2.2 ontrol Header

Pin Pin Name Function

1 TRIGGER Trigger—3.3 V or 5 V TTL or high-to-low transition triggers image capture.

Refer to PixeLINK API function PimMegaReturnFrameAfterTrigger.

CMOS input;

2 GND Ground

3 HC a bo eset the imaging/RESET Reset—5 V

module.

MOS sign l output low for a ut 200 milliseconds at power-up to r

4 GND Ground

5 urpose 5 output.

Refer to PixeLINK API functions PimMegaGetGpo and PimMegaSetGpo.

GP1 General p output— V HCMOS

6 GND Ground

7 FLASH External flash—5 VHCMOS

Refer to PixeLINK API funct

output; active high pulse.

ions PimMegaCaptureFrameToBitmap and PimMegaReturnStillFrame.

8 GND Ground

9 SH control device—5 V HCMOS outpUTTER Shutter ut; active high pulse.

Refer to the PixeLINK API functions PimMegaCaptureFrameToBitmap and

PimMegaReturnStillFrame.

10 GND Ground

11 GP2 General purpose output—5 V HCMOS output.

Refer to the PixeLINK API functions PimMegaGetGpo and PimMegaSetGpo.

12 GND Ground

13 VSYNC Vertical synchronization—5 V HCMOS output; active high.

14 GND Ground

15 SCL I²C interface clock —5 V HCMOS buffered output.

16 SDA I²C interface data—3.3 V HCMOS level unbuffered bi-directional signal.

PL-A630 to PL-A660 Series Cameras PixeLINK

Megapixel FireWire Camera

System Guide

APPENDIX A. GLOSSARY PAGE 13

Table 2.3 PL-A633/PL-A634 Pinout of the Enhanced Control Header

Pin Pin Name Function

1 Trigger Trigger—5 V (TTL) input, 10 ms pulse; active low.

Refer to PixeLINK API function PimMegaReturnFrameAfterTrigger.

2 GND Ground

3 Reset/ Reset—TTL output; active low. Output is the Board-Level Camera reset signal to the external device.

4 GND Ground

5 GP1 General purpose output—TTL output.

Refer to PixeLINK API functions PimMegaGetGpo and PimMegaSetGpo.

6 GND Ground

7 Fla l flash—TTL output, 10 ms pulse; active high.

r to PixeLINK API functions PimMegaCaptureFrameToBitmap and PimMegaReturn

sh Externa

Refe StillFrame.

8 GND Ground

9 SHUTTER Shutter control device—TTL output; active high.

Refer to PixeLINK API functions PimMegaCaptureFrameToBitmap and PimMegaReturnStillFrame.

10 GND Ground

11 GP2 General purpose output—TTL output.

Refer to PixeLINK API functions PimMegaGetGpo and PimMegaSetGpo.

12 GND Ground

13 Vsynch/ Vertical synchronization— e vertical synchronization.TTL output. Imag

14 GND Ground

15 I2C Clock I²C interface clock —TTL output.

16 I2C Data I²C interface data—TTL level bi-directional.

2.3.4 PL-A650 Series Imaging Module Dimensions

Dimensions of the PL-A650 Series imaging modules (PL-A653 and PL-A654) are shown in

Figures 2.10–2.12 (pages 13–14). All measurements are ± 0.005 inches (0.15 mm).

Module, Top ViewFigure 2.10 PL-A650 Series Imaging

PixeLINK PL-A630 to PL-A660 Series Cameras

Megapixel FireWire Camera

System Guide

PAGE 14 APPENDIX A. GLOSSARY

Figur

Fi 2.1 odule, Bottom View, Showing Mount Holes

For dimensions of the PL-A630 Series Imaging Modules, please contact PixeLINK support.

e 2.11 PL-A650 Series Imaging Module, Side View and End View

gure 2 PL-A650 Series Imaging M

2.3 PL-A630 Series Imaging Module Dimensions

ee page 25 for contact information.)

PL-A630 to PL-A660 Series Cameras PixeLINK

Megapixel FireWire Camera

System Guide

APPENDIX A. GLOSSARY PAGE 15

2.4 FireWire Connectors and Multiple Cameras

Each PixeLINK camera has two FireWire connectors (ports), allowing several devices to

The number of cameras that may be managed simultaneously depends on the total

bandwidth and may be limited by power availability (see Section 2.6, below) and the

processing capabilities of the host computer.

The FireWire bus requires that the sum of the packet sizes of the attached cameras be

less than 4800. Packet sizes for cameras operating with 640 × 480 and 1024 × 1280

subwindows are given in Table 2.4 (below).

Table 2.4 Packet Sizes

be daisy-chained. The connectors are identical and either may be used to connect to the

computer. The other can be used to connect to other FireWire devices.

Subwindow Size

Clock

Frequency

(MHz)

640 × 480 1024 × 1280

4 640 1280

6 1280 1280

8 1280 1280

12 1920 2560

16 3200 2560

24 3840 2560

Example: Based on the FireWire bus only, what is the largest number of

cameras that can be managed simultaneously if each one operates

with 640 × 480 subwindow and an 8 MHz clock frequency?

Solution:

The FireWire packet limit is 4800. From Table 2.4 (above),

the packet size for a 640 × 480 subwindow at 8 MHz is 1280.

753

1280

4800 .=Therefore, no more than three cameras can be

managed simultaneously at 640 × 480 and 8 MHz.

To confirm:

The total packet size for four cameras is 4 × 1280 = 5120, which

exceeds the FireWire packet limit. The total packet size for three

cameras is 3 × 1280 = 3840, which is less than the limit.

PixeLINK PL-A630 to PL-A660 Series Cameras

Megapixel FireWire Camera

System Guide

PAGE 16 APPENDIX A. GLOSSARY

2.5 Attaching Lenses and Tripods

The camera can be fitted with a standard C-mount lens or attached to a microscope with

a C-mount threading. Simply attach the lens or connect to the microscope using the

threaded lens mount indicated in Figure 2.5 on page 9.

The back of the camera has three 4–40 screw holes for the attachment of a mounting

fixture such as a tripod. The imaging module can be mounting using the four standard

standoffs attached to the Interface Board.

PixeLINK offers custom mounting fixtures for attaching a tripod with a standard ¼–20

screw threading at a 90° angle to the Camera. The tripod mounts are specific to the type

of camera.

Table 2.5 Tripod Mount Selection Table.

For this camera … Use this tripod mount:

PL-A641, PL-642

PL-A661, PL-662 PL-640/660-CAMERA 1/4-20 MOUNT

PL-A633, PL-634

PL-A653, PL-654 PL-MODULE 1/4-20 MOUNT

more i PixeLINK Web site atFor nformation, contact your PixeLINK vendor or visit the

http://www.pixelink.com/.

2.6 Power

The computer’s FireWire bus can supply power to the camera if the host computer has a

six-pin FireWire connector and the total power demand on the bus does not exceed the

ing modules are

bus capacity. Some systems—such as laptop computers or those with several FireWire

devices daisy-chained—require an external 12 V supply to power the camera.

An external power supply can be connected to the FireWire bus. Imag

capable of having an external power supply attached directly to a power header (see

Section 2.3.3.1, on page 11).

2.7 IR Filter

Each camera (color and monochrome) is fitted with an integrated infra-red (IR) filter over

the image sensor. This filter a ver over the image sensor. The

filter may be removed, but doing so increa

sensor. Because o the risk of dama r, only the manufacturer

should perform modifications to the camera fittings.

The IR filter is held in place by the cam , on page 17).

lso acts as a protective co

ses the likelihood of contaminating the image

ge to the sensof

era's C-mount (Figure 2.13

PL-A630 to PL-A660 Series Cameras PixeLINK

Megapixel FireWire Camera

System Guide

This manual suits for next models

Table of contents

Other Pixelink Security Camera manuals

Pixelink

Pixelink PL-A780 Parts list manual

Popular Security Camera manuals by other brands

Vivotek

Vivotek FD8166A-N user manual

Iget

Iget HomeGuard HGWOB-853 quick start guide

D-Link

D-Link DCS-7413 Brochure & specs

Speco

Speco V5B1 user manual

Panasonic

Panasonic AJ-D910WBP operating instructions

Sygonix

Sygonix Starlight 720P operating instructions

Swann

Swann SUPER NIGHT OWL 105 installation guide

D-Link

D-Link SECURICAM DCS-6511 user manual

Panasonic

Panasonic Machine Vision GP-MF130 operating instructions

Samsung

Samsung iPolis SNP-3300A user manual

Panasonic

Panasonic WV-CP150 operating instructions

Garmin

Garmin GC 200 installation instructions

Moravian Instruments

Moravian Instruments G4-9000 user guide

Hitachi Kokusai Electric

Hitachi Kokusai Electric KP-D531U Operation manual

ring

ring Spotlight Cam Setup and installation guide

Conrad

Conrad 75 40 74 operating instructions

JVC

JVC TK-T2100RU instructions

Swann

Swann PRO-600 Specification sheet

Pixelink PL-A630 Parts list manual

Popular Security Camera manuals by other brands