Vision Components VC40 Series Manual de usuario

Vision

Components

The Smart Camera People

VC40XX Hardware manual

Hardware Specifications for VC40XX Cameras

Revision 1.5 August 2005

Document name: VC40XX_HW.pdf

©Vision Components GmbH Ettlingen, Germany

VC40XX.pdf – Hardware Documentation VC40XX Smart Cameras 2

Foreword and Disclaimer

This documentation has been prepared with most possible care. However Vision Components GmbH

does not take any liability for possible errors. In the interest of progress, Vision Components GmbH

reserves the right to perform technical changes without further notice.

Please notify support@vision-components.com if you become aware of any errors in this manual or if

a certain topic requires more detailed documentation.

This manual is intended for information of Vision Component’s only. Any publication of this document

or parts thereof requires written permission by Vision Components GmbH.

References

Since the VC40XX smart camera family employs a TI processor the programming environment and

functions for the VC20XX cameras can be used for this camera.

Please also consult the following resources for further reference:

Type of resource Name of file Download location

www.vision-comp.com

SW manual OS functions VCRT5.pdf Support->Reg. User Area->SW Manuals

SW manual Image Processing

Functions

VCLIB_2_0.pdf

VCLIB_300.pdf

Support->Reg. User Area->SW Manuals

Installation Manual InstallVC20XX_VC40XX Support->Customer Area->Getting

Started VC20XX …

Programming Tutorial Basic Programming Tutorial for

VC20XX and VC40XX

Cameras

Support->Customer Area->Getting

Started VC20XX …

Demonstration Source code Demo files

VC20XX+VC40XX …

Support->Customer Area->Demo Code

The Light bulb highlights hints and ideas that may be helpful for a development.

! This warning sign alerts of possible pitfalls to avoid. Please pay careful attention to sections

marked with this sign.

VC40XX.pdf – Hardware Documentation VC40XX Smart Cameras 3

Table of Contents

1General Information 4

2Basic Structure 5

3Technical Specifications VC40XX 6

3.1 Technical Specifications VC4038 6

3.2 Technical Specifications VC4065 7

3.3 Technical Specifications VC4066 8

4VC40XX Camera Interfaces 9

4.1 LAN / Ethernet Interface 10

4.1.1 Pin Assignments LAN / Ethernet Interface 10

4.1.2 Available Accessories for LAN / Ethernet socket 10

4.2 Trigger-/ V24 (RS232)-/ Keypad Interface 11

4.2.1 Pin Assignments Trigger-/ V24 (RS232)-/ Keypad Interface 11

4.2.2 Trigger Cable 11

4.2.3 V24 (RS232) serial Cable 12

4.2.4 Y-Cable 12

4.2.5 Electrical Specifications of Trigger- / Serial-/ Keypad Interface 13

4.3 Power Supply and IO Interface 16

4.3.1 Pin assignments Power Supply and IO Interface 16

4.3.2 Electrical specifications Power Supply and IO Interface 16

4.3.3 Available Accessories / Cables for Power Supply and IO Interface 17

4.4 Video Output Interface 18

4.4.1 Pin Assignment of Video Output Interface 18

4.4.2 Available Accessories / Cables for Video Output Interface 18

5Accessories 19

6Programming VC40XX Smart Cameras 23

6.1 Programming the additional Serial Interface 23

Appendix A: Block diagram VC40XX Smart Cameras A

Appendix B: Overall Dimensions Housing VC40XX B

Appendix D: Drawing Camera Head VC40XX C

Appendix E: Spectral Transmission of IR Filter D

Index E

VC40XX.pdf – Hardware Documentation VC40XX Smart Cameras 4

1 General Information

VC40XX Smart Camera series front view VC40XX Smart Camera series rear view

The VC40XX is one of the fastest Smart Cameras on the market. From the outside the VC40XX series

is identical with the VC20XX – the proven housing and Hirose connectors have remained unchanged.

However the internal electronics has been upgraded significantly.

The new TMS3200C64 processor from TI increases the computational power of the VC40XX almost

three times (to 3200 MIPS, equivalent to a 2.6 GHz Intel Pentium) compared with the VC20XX camera

family. In addition to that the VC40XX series features twice the internal memory (4Mbyte flash and 32

Mbyte RAM) and an SD card with 128 Mbyte replacing the MMC of the VC20XX.

Responding to customer demand, the VC40XX features both – 100 Mbit Ethernet and an additional

V24 (RS232) Interface. The RS232 interface connects to the Trigger socket. For this reason the

trigger input had to be slightly modified – existing trigger input circuits requires therefore adjustment.

Please refer to section 4.2 for details. All other interfaces have remained unchanged.

Like the VC20XX series the high speed trigger input of the VC40XX family allows jitter free taking –

even when inspecting fast moving objects. As the previous generation the VC40XX camera also

includes 24 V digital IO’s and a direct video output.

Like with all VC Smart Cameras with Texas Instruments DSP, the operation system VCRT allows

multi- tasking. This means for instance that user interface commands can execute in parallel without

stopping the inspection process. It is also possible to transfer live images via TCP/IP using a

background task.

Image acquisition can be done in the camera background. The VC20XX and VC40XX allow to perform

the three tasks of image capture, image transfer and image processing in parallel, greatly increasing

the amount of processed images per second.

The VC40XX family will be extended to match the feature variety of the VC20XX series in order to

offer the right camera for your application.

VC40XX.pdf – Hardware Documentation VC40XX Smart Cameras 5

2 Basic Structure

The image is formed by a high-resolution progressive scan CCD sensor. One channel of video input is

digitized.

The VCSBC40XX has a direct video output.

The TMS320C64 DSP is one of the fastest 32bit DSPs. It features a RISC-like instruction set, up to 8

instructions can be executed in parallel, two L1 cache memories (16 Kbytes each) and a 128 Kbytes

L2 cache on chip. Its high speed 64-channel DMA controller gives additional performance. The DSP

uses fast external SDRAM as main memory. A flash EPROM provides non-volatile memory.

See Appendix A: Blockdiagram VC40XX Cameras

VC40XX.pdf – Hardware Documentation VC40XX Smart Cameras 6

3 Technical Specifications VC40XX

3.1 Technical Specifications VC4038

Sensor: 1/3 “ SONY ICX424AL

eff. no. of pixels: 640(H) x 480(V)

Pixel size: 7.4 µm (H) x 7.4 µm (V)

Chip size: 5.79mm (H) x 4.89mm (V)

Integration: full-frame

Picture taking: program-controlled or triggered externally; full-frame /

63 frames per second

Binning 2 times binning, 126 frames/s, 640(H) x 240(V)

Shutter 5µs, 10 µs, 15 µs, 19 µs, … + steps of 31 up to 20s

Clamping: zero offset digital clamping

A/D conversion: 1 x 25 MHz / 10 bit

Input LUT 1024x8 bit (10bit →8 bit)

Image display: black-and-white, Pseudo Color from color lookup table

3x8Bit RGB, live image, still image, graphics

Overlay: 8-bit overlay with LUT, maskable

Processor: Texas Instruments TMS320 C64 signal processor 400

MHz

RAM: 32 MByte

Flash EPROM: 4 MByte

SD card 128 MByte (initially formatted to 16Mbyte)

Process interface: 4 inputs / 4 outputs, optically decoupled 24 V, outputs

4x500 mA

Trigger input: Fast 3-5 V TTL input and output.

Ethernet interface: 100Mbit Ethernet

Serial Interface: 115,200 bd serial RS232 communication port

Video output: RGB, 3x75 Ohm, 1 Vpp, SVGA output, HSYNC, VSYNC

separate

Horizontal frequency: 48.08 (VESA standard)

Vertical frequency: 72.19 (VESA standard)

Resolution SVGA: 800x600 (VESA standard)

Pixel frequency: 50.0 MHz (VESA standard)

VC40XX.pdf – Hardware Documentation VC40XX Smart Cameras 7

3.2 Technical Specifications VC4065

Sensor: 1/2" SONY ICX415AL

eff. no. of pixels: 782(H) x 582(V)

Pixel size: 8.3(H) x 8.3(V) µm

Chip size: 7.48(H) x 6.15(V) mm

Integration: full-frame progressive scan

Picture taking: program-controlled or triggered externally; full-frame /

55 frames per second

Binning 2 times binning, 110 frames / s, 782(H) x 291(V)

Shutter 5µs, 10 µs, 15 µs, … + steps of 30.5 up to 20s

Clamping: zero offset digital clamping

A/D conversion: 1 x 33 MHz / 10 bit

Input LUT 1024x8 bit (10bit →8 bit)

Image display: black-and-white, Pseudo Color from color lookup table

3x8 Bit RGB, live image, still image, graphics

Overlay: 8-bit overlay with LUT, maskable

Processor: Texas Instruments TMS320 C64xx signal processor 400

MHz

RAM: 32 MByte

Flash EPROM: 4 MByte

SD card 128 MByte (initially formatted to 16Mbyte)

Process interface: 4 inputs / 4 outputs, optically decoupled 24 V, outputs

4x500 mA

Trigger input: Fast 3-5 V TTL input and output.

Ethernet interface: 100 Mbit Ethernet

Serial Interface: 115,200 bd serial RS232 communication port

Video output: RGB, 3x75 Ohm, 1 Vpp, SVGA output, HSYNC, VSYNC

separate

Horizontal frequency: 48.08 (VESA standard)

Vertical frequency: 72.19 (VESA standard)

Resolution SVGA: 800x600 (VESA standard)

Pixel frequency: 50.0 MHz (VESA standard)

VC40XX.pdf – Hardware Documentation VC40XX Smart Cameras 8

3.3 Technical Specifications VC4066

Sensor: 1/3" SONY ICX204AL

eff. no. of pixels: 1024(H) x 768(V)

Pixel size: 4.65(H) x 4.65(V) µm

Chip size: 5.8(H) x 4.92(V) mm

Integration: full-frame progressive scan

Picture taking: program-controlled or triggered externally; full-frame /

30 frames per second

Binning 2 times binning, 60 frames/s, 1024(H) x 384(V)

Shutter 10 µs, 15 µs, 20 µs, …+ steps of 42.3 up to 20s

Clamping: zero offset digital clamping

A/D conversion: 1 x 33 MHz / 10 bit

Input LUT 1024x8 bit (10bit →8 bit)

Image display: black-and-white, Pseudo Color from color lookup table

3x8 Bit RGB, live image, still image, graphics

Overlay: 8-bit overlay with LUT, maskable

Processor: Texas Instruments TMS320 C64xx signal processor 400

MHz

RAM: 32 MByte

Flash EPROM: 4 MByte

SD card 128 MByte (initially formatted to 16Mbyte)

Process interface: 4 inputs / 4 outputs, optically decoupled 24 V, outputs

4x500 mA

Trigger input: Fast 3-5 V TTL input and output.

Ethernet interface: 100Mbit Ethernet

Serial Interface: 115,200 bd serial RS232 communication port

Video output: RGB, 3x75 Ohm, 1 Vpp, SXGA output, HSYNC, VSYNC

separate

Horizontal frequency: 63.98 kHz (VESA standard)

Vertical frequency: 60.02 kHz (VESA standard)

Resolution SVGA: 1280 x 1024 (VESA standard)

Pixel frequency: 108 MHz (VESA standard)

VC40XX.pdf – Hardware Documentation VC40XX Smart Cameras 9

4 VC40XX Camera Interfaces

LAN / Ethernet Interface

PLC IO- / Power Supply Interface

Video OUT Interface

Trigger- / Serial RS232-/

Keypad- Interface

The VC40XX Smart Camera incorporates the following connector interfaces:

1. LAN / Ethernet Interface

2. Trigger- Serial V24 (RS232)- and Keypad Interface

3. PLC IO and Power Supply Interface

4. Video Output Interface

The pin assignments, electrical specifications as well as available accessories are shown for each

interface connector in the following sections.

Please also refer to the Product/Hardware/ Order Numbers for VC40XX Accessories/Cables page for

an up to date list of cables and further information available.

VC40XX.pdf – Hardware Documentation VC40XX Smart Cameras 10

4.1 LAN / Ethernet Interface

4.1.1 Pin Assignments LAN / Ethernet Interface

Signal Pin rear view camera socket:

T+ 2

T- 1

R+ 6

R- 5

- 3

- 4

4.1.2 Available Accessories for LAN / Ethernet socket

Signal Pin (to cam.) Pin (to PC) Cable Color

20m patch cable

Cable Color

10m patch cable

T+ 2 1 yellow white/pink

T- 1 2 orange pink

R+ 6 3 white/green white/green

R- 5 6 green green

- 3 NC - -

- 4 NC - -

Refer to section 5 for a list of available cables with order numbers.

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