CIS VCC-G20E20B Guide de démarrage rapide

VCC-G20E20B Rev.900-710-35

Analog I/F

29mm Cubic EIA

Analog B/W Camera

VCC-G20E20B

Product Specification

& Operational Manual

CIS Corporation

English

VCC-G20E20B Rev.900-710-35

Table of Contents

1. Scope of Application...............................................................................................................................3

2. Handling Precautions .............................................................................................................................3

3. Product Outline......................................................................................................................................4

4. Specification..........................................................................................................................................5

4.1. General Specification .......................................................................................................................5

4.2. Camera Input/Output Signal Specification............................................................................................7

4.3. CCD Spectral Response (Representative value).....................................................................................8

5. Function Settings ...................................................................................................................................8

6. External Connector Pin Assignment ....................................................................................................... 14

7. Timing Chart........................................................................................................................................ 14

7.1. Horizontal Sync Timing ..................................................................................................................... 14

7.2. Vertical Sync Timing (Field Storage)................................................................................................... 15

7.3. Vertical Sync Timing (Frame Storage) ................................................................................................ 15

8. CCD Optical Axis Accuracy.................................................................................................................... 16

9. Dimensions ......................................................................................................................................... 17

10. Cases for Indemnity (Limited Warranty)............................................................................................... 18

11. CCD Pixel Defect ................................................................................................................................ 19

12. Product Support................................................................................................................................. 19

VCC-G20E20B Rev.900-710-35

1. Scope of Application

This is to describe VCC-G20E20B analog EIA B/W CCD Camera. All specifications contained herein are subject

to change without prior notice. Reproduction in whole or in part is prohibited.

2. Handling Precautions

The camera must not be used for any nuclear equipments or aerospace equipments with which mechanical

failure or malfunction could result in serious bodily injury or loss of human life. Our warranty does not apply to

damages or defects caused by irregular and/or abnormal use of the product.

Please observe all warnings and cautions stated below.

Our warranty does not apply to damages or malfunctions caused by neglecting these precautions.

Do not use or store the camera in the following extreme conditions:

Extremely dusty or humid places.

Extremely hot or cold places (operating temperature –5℃to +45℃)

Close to generators of powerful electromagnetic radiation such as radio or TV transmitters.

Places subject to fluorescent light reflections.

Places subject to unstable (flickering, etc.) lighting conditions.

Places subject to strong vibration.

Do not apply excessive force or static electricity that could damage the camera.

Do not shoot direct images that are extremely bright (e.g., light source, sun, etc.), and when camera

is not in use, put the lens cap on.

Follow the instructions in Chapter 6, “External connector pin assignment” for connecting the camera.

Improper connection may cause damages not only to the camera but also to the connected devices.

Confirm the mutual ground potential carefully and then connect the camera to monitors or computers.

AC leaks from the connected devices may cause damages or destroy the camera.

Do not apply excessive voltage. (Use only the specified voltage.) Unstable or improper power supply

voltage may cause damages or malfunction of the camera.

The voltage ripple of camera power DC +12V±10% shall be within ±50mV. Improper power

supply voltage may cause noises on the video signals.

In case of abnormal operation, contact the distributor from whom you purchased the product.

VCC-G20E20B Rev.900-710-35

3. Product Outline

VCC-G20E20B is a high-resolution industrial B/W analog camera module utilizing a 1/2 type TV format CCD.

380K pixels CCD image sensor with on-chip micro-lenses realizes high sensitivity and high resolution.

Key Features

□HD/VD sync input or Trigger input are valid.

□1/100s ～1/10,000s , 8 steps shutter speed can be set by rear switch as fixed trigger

shutter.

100μs ～250ms shutter speed can be set by trigger pulse width as pulse width trigger shutter.

□Both EIA normal speed and EIA double speed can be operated.

□Restart Rest mode to enable long time exposure can be set.

□Frame or Field storage can be selectable.

□Only 29mm cubic in size (excluding projection), light weight 45g, and speed makes it a best match for

use in embedded systems.

VCC-G20E20B Rev.900-710-35

4. Specification

4.1. General Specification

Item

Specification

Pickup device

Device Type

1/2 type Interline Transfer B/W CCD, Sony

ICX418AL

Effective Pixel Number

768(H) x 494 (V)

Unit Cell Size

8.4μm (H) x 9.8μm (V)

Chip Size

7.4mm (H) x 5.95mm (V)

Video output frequency

30fps

Pixel Clock

14.318 MHz

Horizontal

Frequency

15.734 kHz

Pixel Clock

910 CLK

Vertical

Frequency

1/30s 2:1 Interlaced 29.97 Hz

Scanning lines 525H

1/60s Non Interlaced 59.94 Hz

Scanning lines 262.5H

60fps

Pixel Clock

28.636 MHz

Horizontal

Frequency

31.468 kHz

Pixel Clock

910 CLK

Vertical

Frequency

1/60s 2:1 Interlaced 59.94 Hz

Scanning lines 525H

1/120s Non Interlaced 119.9 Hz

Scanning lines 262.5H

Sync. system

Internal sync & HD/VD external sync

(Internal/External recognized automatically)

Video output standard

Analog VS

Resolution

570 TV lines

Sensitivity

F8 400 lx (30fps mode: Shutter speed 1/30s, Gain 0dB, 3200K)

Minimum illumination

F1.4 1.0 lx (30fps mode: Shutter speed 1/30s, Max Gain, VS 50IRE)

S/N ratio

56dB

Dust or stains in

optical system

No dust or stain shall be detected on the testing screen with setting the camera

aperture at F16.

Power requirements

DC +12V ±10%

Power consumption

1.5 W typ (max. 1.8W) at DC +12V IN

Dimension

Refer to overall dimension drawing (Clause 9)

29mm x 29mm x 29mm (excluding projection)

Mass

Approx. 45 gs

Lens mount

C mount (Refer to overall dimension drawing)

VCC-G20E20B Rev.900-710-35

Item

Specification

Optical axis accuracy

Refer to drawing for CCD Optical Axis Accuracy (Clause 8)

Gain variable range

0～12dB (guaranateed range)

Gamma

1 (fixed)

Shutter speed

variable range

30fps mode: OFF(1/30), 1/125, 1/250, 1/500, 1/1000, 1/2000, 1/4000, 1/10000s

60fps mode: OFF(1/60), 1/250, 1/500, 1/1000, 1/2000, 1/4000, 1/8000, 1/20000s

30fps mode:1/100, 1/125, 1/250, 1/500, 1/1000, 1/2000, 1/4000, 1/10000s

60fps mode:1/200, 1/250, 1/500, 1/1000, 1/2000, 1/4000, 1/8000, 1/20000s

Pulse Width: 100μ～250ms

Shutter Mode

Normal Shutter Mode, Restart/Reset Mode,

Fixed Trigger Shutter Mode, Pulse Width Trigger Shutter Mode

Safety/Quality

standards

UL: Conform to UL Standard including materials and others.

RoHS: Conform to RoHS

CE: Conform to EN55022: 2006 (Class B) for Emmission

Conform to EN61000-6-2: 2005 for Immunity

FCC: FCC Class A digital Device

This device complies with Part 15 of the FCC Rules. Operation is subject to the

following two conditions: (1) this device may not cause harmful interference, and

(2) this device must accept any interference received, including interference that

may cause undesired operation.

Durability

Vibration

Acceleration

98 m/s2(10.0G)

Frequency

20～200 Hz

Direction

XYZ 3 directions

Testing time

120 min for each direction

Shock

No malfunction shall be occurred with 980m/s2(100G) for ±X, ±

Y, ±Z, 6 directions. (without package)

Operation environment

Temperature

Operation guaranteed: -5℃～+45℃

Performance guaranteed: 0℃～+40℃

Humidity

RH 20～80% with no condensation

Storage environment

Temperature

-25℃～+60℃

Humidity

RH 20～80% with no condensation

VCC-G20E20B Rev.900-710-35

4.2. Camera Input/Output Signal Specification

Item

Specification

Video output

Effective output:

752(H) × 485(V)

at 2:1 Interlaced scan

Sync signals

Input /Output

HD/VD Input signal level:

2～5Vp-p

Input impedance:

10kΩ/75Ω

Allowable frequency deviation:

±1%

Phase difference:

HD/VD: under 0±5μs

Jitter:

under 20ns

HD/VD

75 10K

100

4.7K

33K

47pF

3.3V

IN/OUT

CMOS5V

WEN output

CMOS (74VHC04 equivalent)

Output impedance 100Ω

HD/VD/WEN output signal level

Low 0.5V (max), High 4V (Min)

Trigger input

Polarity:

Positive

Input signal level:

Low 0.5V (max), High 2.5～5V

Input impedance:

1kΩ

Trigger input width:

4μs ～250ms

Trigger IN TTL

4.7K

47pF1K

Video signal

VS output 1.0V (p-p), Sync. Negative, 75Ω unbalanced, DC connect

White clip level:

820 ± 70 mVp-p

Setup level:

20 ± 15 mVp-p

SYNC level:

290 ± 50 mVp-p

VCC-G20E20B Rev.900-710-35

4.3. CCD Spectral Response (Representative value)

※Lens characteristics and illuminant characteristics are not considered.

5. Function Settings

●

ES2

◇Shutter Speed: 8 steps

At 30fps: OFF(1/30s) ～1/10000s

At 60fps: OFF(1/60s) ～1/20000s

◇Field/Frame

●

ES1

●

ES0

●

FLD/FRM

●

Mode2

◇Shutter Mode

Normal Shutter Mode, Restart/Reset Mode, Trigger Shutter Mode

●

Mode1

●

Mode0

◇HD/VD Impedance 10kΩ/75Ω

●

75ohm

●

Speed

◇30fps CLK = 14.318MHz/ 60fps CLK = 28.636MHz

●

IN/OUT

◇HD/VD signal input and output setting (No. 6 & 7 pin of 12pins

circular connector.)

OFF

●Indicates initial setting position.

VCC-G20E20B Rev.900-710-35

Shutter Speed Settings

(At 30fps Mode)

ES2

ES1

ES0

Shutter Speed

Actual Time

SW1

SW2

SW3

Normal Shutter

Trigger Shutter

OFF

OFF (1/30s)

33.4 ms

10.0 ms

OFF

1/125 s

8.1 ms

OFF

1/250 s

4.0 ms

OFF

1/500 s

2.0 ms

OFF

1/1000 s

986 μs

982 μs

OFF

1/2000 s

478 μs

OFF

1/4000 s

225 μs

1/10000 s

98 μs

(At 60fps Mode)

ES2

ES1

ES0

Shutter Speed

Actual Time

SW1

SW2

SW3

Normal Shutter

Trigger Shutter

OFF

OFF (1/60s)

16.7 ms

5.0 ms

OFF

1/250 s

4.0 ms

OFF

1/500 s

2.0 ms

OFF

1/1000 s

1.0 ms

OFF

1/2000 s

493 μs

494 μs

OFF

1/4000 s

239 μs

240 μs

OFF

1/8000 s

113 μs

1/20000 s

49 μs

Indicates initial setting position

CCD Charge Storage Mode Settings

SW4

OFF

FLD

Field Storage

FRM

Frame Storage

Indicates initial setting position

Shutter Mode Settings

Mode2

Mode1

Mode0

Setting Mode

SW5

SW6

SW7

OFF

Normal Shutter Mode

OFF

Restart/Reset Mode

OFF

Fixed Trigger Shutter Mode (SYNC Reset Mode)

OFF

〃(SYNC Non Reset Mode)

OFF

Pulse Width Trigger Shutter Mode (SYNC Reset Mode)

〃(SYNC Non Reset Mode)

Indicates initial setting position

VCC-G20E20B Rev.900-710-35

±5μsfh±5μs

VD Reset Pulse

16.0μs 32.0μs

1HD 63.56μs

External HD

External VD 2nd Field1st Field

ODD Field Exposure

EVEN Field Exposure

242.5H

External HD

WEN Output

20H

External VD

1H262.5H min

(1V min)

Video Output

10H 252.5H

(Internal VD)

ODD Image EVEN Image

Table of Settings

Operation Mode

Function

Normal

Shutter Mode

Restart/Reset

Mode

Fixed Trigger

Shutter Mode

Pulse Width

Trigger Shutter

Mode

2:1 Interlaced

○

(One side field)

Field/Frame

○

Shutter Speed Settings by

rear switch

○

Shutter Speed Settings by

trigger pulse width

○

HD/VD Input

○

HD/VD Output

○

Normal Shutter Mode

At normal shutter mode, consecutive video signals are read with EIA compliant 2:1 interlaced scanning.

With shutter function, rapidly moving objects can be captured clearly.

When adding external sync input, please follow the HD/VD input conditions shown below for 30fps

mode.

Restart-Reset Mode

With adding EXT VD at random timing with over 1VD, data for one screen image is read out. This

function is useful when sensitivity with regular exposure time is not sufficient or when indicating the

locus of moving object. ODD/EVEN field is determined by EXT HD/VD phase.

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