Toshiba teli BU030, BU031, BU080, BU130, BU030C Instruction Manual

D4213050G

BU Series CCD Camera

Instruction Manual

Model B/W Camera : BU030 / BU031 / BU080 / BU130 Color Camera : BU030C / BU030CF / BU130C / BU130CF

Information contained in this document is subject to change without prior notice.

Thank you for purchasing our product. Before using this CCD camera, please read through this instruction manual carefully in order to use this product correctly and safely. After reading, keep this instruction manual handy so that you can refer to, whenever you need it.

1 / 76

D4213050G

Contents

Contents ........................................................................................................................ 1

Safety Precautions ......................................................................................................... 2

General Handing ......................................................................................................................... 3

CASES FOR INDEMNITY (LIMITED WARRANTY)................................................................... 5

RESTRICTION FOR USE .......................................................................................................... 6

Notes on using this product ........................................................................................................ 7

Installation ................................................................................................................... 11

Specifications ............................................................................................................... 12

Overview ................................................................................................................................... 12

Features .................................................................................................................................... 12

Configuration ............................................................................................................................ 15

Connection ................................................................................................................................ 16

Connector Pin Assignment ....................................................................................................... 17

Outline Drawing ........................................................................................................................ 18

General Specifications .............................................................................................................. 19

LED status ................................................................................................................................ 22

I/O Specification ........................................................................................................................ 23

Timing Specification .................................................................................................................. 24

Typical Spectral Response ....................................................................................................... 26

Operating Ambient Conditions .................................................................................................. 30

Functions ..................................................................................................................... 32

Bootstrap Registers .................................................................................................................. 34

DeviceControl ........................................................................................................................... 35

ImageFormatControl ................................................................................................................. 36

Scalable .................................................................................................................................... 37

Binning ...................................................................................................................................... 39

PixelFormat ............................................................................................................................... 41

TestPattern ................................................................................................................................ 42

AcquisitionControl ..................................................................................................................... 44

TriggerControl ........................................................................................................................... 46

ExposureTime ........................................................................................................................... 50

DigitalIOControl......................................................................................................................... 51

TimerControl ............................................................................................................................. 54

Gain .......................................................................................................................................... 56

BlackLevel ................................................................................................................................. 57

Gamma ..................................................................................................................................... 58

BalanceRatio ............................................................................................................................ 59

BalanceWhiteAuto .................................................................................................................... 61

ColorCorrectionMatrix ............................................................................................................... 62

LUTControl ................................................................................................................................ 64

UserSetControl ......................................................................................................................... 65

EventControl ............................................................................................................................. 67

FrameSynchronization .............................................................................................................. 70

LEDIndicatorLuminance ........................................................................................................... 71

Appendix ...................................................................................................................... 72

MultiFrame and Bulk function difference .................................................................................. 72

Warranty rules ............................................................................................................. 75

Repair ................................................................................................ .......................... 76

2 / 76

D4213050G

Safety Precautions

Before using this product, read these safety precautions carefully. Important information is shown in this Instruction Manual to protect users from bodily injuries and property damages, and to enable them to use the product safely and correctly.

Please be sure to thoroughly understand the meanings of the following signs and symbols before reading the main text that follow, and observe the instructions given herein.

[Definition of Safety Signs]

Notes *1:“Serious injury” refers to cases of loss of eyesight, wounds, burns (high or low temperature),

electric shock, broken bones, poisoning, etc., which leave after-effects or which require hospitalization or a long period of outpatient treatment of cure.

*2: "Light to moderate injuries" refers to injuries, burns, electric shock etc. that do not require

hospitalization or long-term treatment.

*3: "Property damage" refers to cases of extensive damage involving damage to buildings,

equipment, farm animals, pet animals and other belongings.

[Explanation of Safety Symbols]

Safety Signs

Description

WARNING

Indicates a potentially hazardous situation that may result in death or serious injury (*1) in the event of improper handling.

CAUTION

Indicates a potentially hazardous situation that may result in light to moderate injuries (*2) or only in property damage (*3)in the event of improper handling.

Safety Symbols

Description

PROHIBITED

This sign indicates PROHIBITION (Do not). The content of prohibition is shown by a picture or words beside the symbol.

MANDATORY

This sign indicates MANDATORY ACTION (You are required to do). The content of action is shown by a picture or words beside the symbol.

3 / 76

D4213050G

General Handing

WARNING

 Stop operation immediately when any abnormality or defect occurs.

If abnormal conditions are present, such as smoke, a burning smell, ingress of water or foreign matter, or if the equipment is dropped or malfunctions, fire or electric shock may result. Be always sure to disconnect the power cable from the wall socket at once and contact your dealer.

Unplug

 Do not use the equipment in locations subject to water splashes.

Otherwise, fire or electric shock may result.

Do not get wet

 Do not disassemble, repair, or modify the equipment.

Otherwise, fire or electric shock may result. For internal repair, inspection, or cleaning, contact your sales representative.

Never pull apart

 Do not place anything on the equipment.

If metallic objects, liquid, or other foreign matter enters the equipment, fire or electric shock may result.

Avoid

 Do not install the equipment in an unstable or inclined location or locations

subject to vibration or impact.

Otherwise, the equipment may topple over and cause personal injury.

Avoid

 During an electrical storm, do not touch the power cable and the connection

cable.

Otherwise, an electric shock may result.

Do not touch

Instruction

 Use the specified voltage.

Use of an unspecified voltage may result in fire or electric shock.

 Do not be handled roughly, damaged, fabricated, bent forcefully, pulled, twisted,

bundled, placed under heavy objects or heated the power cable and the connection cable.

Otherwise, fire or electric shock may result.

Avoid

4 / 76

D4213050G

CAUTION

 Observe the following when installing the equipment:

·Do not cover the equipment with a cloth, etc.

·Do not place the equipment in a narrow location where heat is likely to accumulate. Otherwise, heat will accumulate inside the equipment, possibly resulting in a fire.

Instruction

 Do not place the equipment in locations subject to high moisture, oil fumes,

steam, or dust.

Otherwise, fire or electric shock may result.

Avoid

 Do not install the equipment in locations exposed to direct sunlight or humidity.

Otherwise, the internal temperature of the equipment will rise, which may cause a fire.

Avoid

 Use only specified the power cable and the connection cables.

Otherwise, fire or electric shock may result.

Instruction

 Do not give strong impact against the equipment.

It may cause the trouble.

Avoid

 When performing connection, turn off power.

When connecting the power cable and the connection cable, turn off the equipment power. Otherwise, fire or electric shock may result.

Instruction

 Do not expose its camera head to any intensive light (such as direct sunlight).

Otherwise, its inner image pickup device might get damaged.

Avoid

 Avoid short-circuiting signal output.

Otherwise, a malfunction may occur.

Avoid

 Avoid giving a strong shock against the camera body.

It might cause a breakdown or damage. If your camera is used in a system where its camera connector is subjected to strong repetitive shocks, its camera connector is possible to break down. If you intend to use your camera in such a situation, if possible, bundle and fix a camera cable in the place near the camera, and do not transmit a shock to the camera connector.

Avoid

 Contact your sales representative to request periodic inspection and cleaning

(every approx five years).

Accumulation of dust inside the equipment may result in fire or electric shock. For inspection and cleaning costs, contact your sales representative.

Instruction

5 / 76

D4213050G

CASES FOR INDEMNITY (LIMITED WARRANTY)

We shall be exempted from taking responsibility and held harmless for damage or losses incurred by the

user in the following cases.

● In the case damage or losses are caused by natural disasters, such as an earthquake and thunder, fire, or

other acts of God, acts by a third party, deliberate or accidental misuse by the user, or use under extreme

operating conditions.

● In the case of indirect, additional, consequential damages (loss of business interests, suspension of

business activities) are incurred as result of malfunction or non-function of the equipment, we shall be

exempted from responsibility for such damages.

● In the case damage or losses are caused by failure to observe the information contained in the

instructions in this instruction manual and specifications.

● In the case damage or losses are caused by use contrary to the instructions in this instruction manual and

specifications.

● In the case damage or losses are caused by malfunction or other problems resulting from unintended use

of equipment or software etc. that are not specified.

● In the case damage or losses are caused by repair or modification conducted by the customer or any

unauthorized third party (such as an unauthorized service representative).

● Expenses we bear on this product shall be limited to the individual price of the product.

● The item that is not described in specifications of this product is out of the guarantee.

● The case of damages or losses which are caused by incorrect connection of the cable is out of the

guarantee.

6 / 76

D4213050G

RESTRICTION FOR USE

● Should the equipment be used in the following conditions or environments, give consideration to safety measures and inform us of such usage:

1. Use of the equipment in the conditions or environment contrary to those specified, or use outdoors.

2. Use of the equipment in applications expected to cause potential hazard to people or property, which require special safety measures to be adopted.

● This product can be used under diverse operating conditions. Determination of applicability of equipment or devices concerned shall be determined after analysis or testing as necessary by the designer of such equipment or devices, or personnel related to the specifications. Such designer or personnel shall assure the performance and safety of the equipment or devices.

● This product is not designed or manufactured to be used for control of equipment directly concerned with human life (*1) or equipment relating to maintenance of public services/functions involving factors of safety (*2). Therefore, the product shall not be used for such applications.

(*1): Equipment directly concerned with human life refers to.

- Medical equipment such as life-support systems, equipment for operating theaters.

- Exhaust control equipment for exhaust gases such as toxic fumes or smoke.

- Equipment mandatory to be installed by various laws and regulations such as the Fire Act or Building Standard Law

- Equipment related to the above

(*2): Equipment relating to maintenance of public services/functions involving factors of safety refers to.

- Traffic control systems for air transportation, railways, roads, or marine transportation

- Equipment for nuclear power generation

- Equipment related to the above

7 / 76

D4213050G

Notes on using this product

● Handle carefully Do not drop the equipment or allow it to be subject to strong impact or vibration, as such action may cause

malfunctions. Further, do not damage the connection cable, since this may cause wire breakage.

● Environmental operating conditions Do not use the product in locations where the ambient temperature or humidity exceeds the specifications. Otherwise, image quality may be degraded or internal components may be adversely affected. In particular,

do not use the product in areas exposed to direct sunlight. Moreover, during shooting under high temperatures, vertical stripes or white spots (noise) may be produced, depending on the subject or camera conditions (such as increased gain). However, such phenomena are not malfunctions.

● Check a combination with the lens Depending on the lens and lighting you use, an image is reflected as a ghost in the imaging area. However,

this is not because of a fault of the camera.

In addition, depending on the lens you use, the performance of the camera may not be brought out fully due

to deterioration in resolution and brightness in the peripheral area, aberration and others.

Be sure to check a combination with the camera by using the lens and lightning you actually use. When installing a lens in the camera, make sure carefully that it is not tilted. In addition, use a mounting screw free from defects and dirt. Otherwise, the camera may be unable to be

removed.

Install a next lens; its dimension of protrusion from bottom of the screw is equal to or less than 10 mm. If a

lens does not stand to this condition, it might not be installed to this camera.

10mm or less

C-mount lens

Bottom of the screw

●Mounting to pedestal

When mounting this product to a pedestal, make sure carefully that lens doesn’t touch with the pedestal.

● Do not shoot under intense light Avoid intense light such as spot lights on part of the screen because it may cause blooming or smears. If

intense light falls on the screen, vertical stripes may appear on the screen, but this is not a malfunction.

8 / 76

D4213050G

●Do not expose the camera's image-pickup-plane to sunlight or other intense light directly Its inner CCD (charge-coupled device) might be damaged.

● Occurrence of moiré If you shoot thin stripe patterns, moiré patterns (interference fringes) may appear. This is not a malfunction.

● Occurrence of noise on the screen If an intense magnetic or electromagnetic field is generated near the camera or connection cable, noise may

be generated on the screen. If this occurs, move the camera or the cable.

● Handling of the protective cap If the camera is not in use, attach the lens cap to the camera to protect the image pickup surface.

● If the equipment is not to be used for a long duration Turn off power to the camera for safety.

● Maintenance Turn off power to the equipment and wipe it with a dry cloth. If it becomes severely contaminated, gently wipe the affected areas with a soft cloth dampened with diluted

neutral detergent. Never use alcohol, benzene, thinner, or other chemicals because such chemicals may damage or discolor the paint and indications.

If the image pickup surface becomes dusty, contaminated, or scratched, consult your sales representative.

9 / 76

D4213050G

● Disposal When disposing of the camera, it may be necessary to disassemble it into separate parts, in accordance with

the laws and regulations of your country and/or municipality concerning environmental contamination.

Following information is only for EU-member states:

The use of the symbol indicates that this product may not be treated as household waste. By ensuring this product is disposed of correctly, you will help prevent potential negative consequences for the environment and human health, which could otherwise be caused by inappropriate waste handling of this product. For more detailed information about the take-back and recycling of this product, please contact your supplier where you purchased the product.

“This symbol is applicable for EU member states only”

This equipment has been tested and found to comply with the limits for a class A digital device, pursuant to Part 15 of the FCC Rules.

These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.

This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communication.

Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

10 / 76

D4213050G

环保使用期限标识，是根据电子信息产品污染控制管理办法以及，电子信息产品污染控制标识要求(SJ/T11364-2006)、电子信息产品环保使用期限通则，制定的适用于中国境内销售的电子信息产品的标识。电子信息产品只要按照安全及使用说明内容，正常使用情况下，从生产月期算起，在此期限内，产品中含有的有毒有害物质不致发生外泄或突变，不致对环境造成严重污染或对其人身、财产造成严重损害。产品正常使用后，要废弃在环保使用年限内或者刚到年限的产品时，请根据国家标准采取适当的方法进行处置。另外，此期限不同于质量/功能的保证期限。

The Mark and Information are applicable for People's Republic of China only.

＜产品中有毒有害物质或元素的名称及含量＞

部件名称

有毒有害物质或元素

铅（Pb）

汞（Hg）

镉（Cd）

六价铬

（Cr(VI)）

多溴联苯

（PBB）

多溴二苯醚

(PBDE）

相机本体

× ○ ○ ○ ○

○

○：表示该有毒有害物质在该部件所有均质材料中的含量均在电子信息产品中有毒有害物质的

限量要求标准规定的限量要求(SJ/T11363-2006)以下

×：表示该有毒有害物质至少在该部件的某一均质材料中的含量超出电子信息产品中有毒有害

物质的限量要求标准规定的限量要求(SJ/T11363-2006)

This information is applicable for People's Republic of China only.

リサイクルに関する情報（包装物）

有关再利用的信息(包装物)

Information on recycling of wrapping composition

中华人民共和国

环保使用期限

10

ペーパーボード

纸板

Paper board

箱／箱子／Box

内部緩衝材料・袋内部缓冲材料·袋

Internal buffer materials・Bag

11 / 76

D4213050G

Installation

Before using this product, you shall install application software to display image and control registers of

camera, and IP configuration tool for network setting.

You can download the SDK for our USB camera products (TeliU3vSDK) from the Service & Support section

of our website.

User registration is necessary to use downloading service. Please make a user registration, or contact your

sales representative.

● TOSHIBA TELI CORPORATION Top Page

http://www.toshiba-teli.co.jp/index.htm

● Service & Support

https://www.toshiba-teli.co.jp/cgi/ss/en/service.cgi

Please refer to the TeliU3vSDK startup guide, about Operation environment, Installation, and Setup.

12 / 76

D4213050G

Specifications

Overview

This BU series is an integrated-(one-body)-type camera that adopts all pixel data readout inter line CCD. There are BU030 (VGA: 1/3 type), BU031 (VGA: 1/2 type), BU080 (XGA: 1/3 type), and BU130 (SXGA: 1/3 type). Suffix [C] is attached to the color models. For video output and camera control, the USB 3.0 interface standard is adopted for high transfer rate, and it is easy to integrate into industrial equipment.

Features

● High frame rate and high resolution Supporting high frame rate, BU030 VGA 125fps, BU031 VGA 125fps, BU080 XGA 40fps, BU130 SXGA

30fps.

● All pixel readout

All pixel signals (in the effective area) are output in one frame processing.

● Full frame shutter Since all pixels are output even in Random Trigger Shutter operation, high resolution can be achieved,

without deteriorating the vertical resolution.

● Square grids The CCD pixels arrayed in square grids facilitates computation for image processing.

● USB*3 interface Video output and camera control are performed via the USB 3.0 standard interface. Data transfer is up to

5Gbps (Maximum) that enables to output uncompressed video data at high frame rate.

● USB3 Vision* conformity This product is based on USB3 Vision Ver.1.0.

13 / 76

D4213050G

● GenICam* Ver 2.3 conformity This product is based on GenICam Generic Interface for Cameras Ver 2.3.

● IIDC2 Digital Camera Control Specification Ver.1.0.0 conformity

This product is based on IIDC2 Digital Camera Control Specification Ver.1.0.0.

● e-CON* Connector adoption

The e-CON connector adoption enables to assemble the cable easily without using special tools.

● Random Trigger Shutter The Random Trigger Shutter function provides images in any timing by input of an external trigger signal.

Trigger control from PC is available as well.

● Scalable Selectable video output area. This mode achieves higher frame rate by reducing vertical output area. And

reduces occupied data rate of USB bus by reducing horizontal output area.

● Binning mode B/W models have binning mode. In this mode, pixel data is combined by vertical and horizontal. Vertical

binning mode achieves high frame rate

● Color processing Color models have built in color processing. There are RGB, YUV 4:2:2, YUV 4:1:1, Bayer and Mono output

modes.

● IR-cut filter Build-in IR-cut filter models are optional for color models.

Suffix [F] is attached to the model name of built-in IR-cut filter model. (e.g. BU030CF, BU130CF) * Suffix [F] is not shown in the common part of specifications.

● Compact and lightweight This camera is compact and lightweight; it is easy to integrate into industrial equipment.

● EU RoHS & Chinese ROHS

14 / 76

D4213050G

* USB is a unified standard established by USB-IF(USB Implementers Forum). * USB3 Vision is a unified standard established by AIA (Automated Imaging Association). *GenICam is a registered trademark of EMVA (European Machine Vision Association). * IIDC2 is a unified standard established by JIIA (Japan Industrial Association). *e-CON (Easy & Economy connector) is a sensor connector that is normalized by the manufacturer of the

sensor, FA equipment and connector.

15 / 76

D4213050G

Configuration

The system configuration of this camera series is as follows; This camera has no accessories, please prepare other equipments separately.

● Camera: This product. (BU)

● Camera mounting kit CPTBU (*1): To fix a camera to a tripod; attach this to the bottom of the camera.

● USB3.0 Cable (*2): This cable is used to connect the camera to host PC. Please use

a USB3.0 cable of Standard A - Micro B. This product is able to connect a USB cable equipped with screw lock mechanism. Please use it as needed.

● USB3.0 Interface Card (*2): This is the interface card to connect to the camera. Usually this

card is installed to expansion slot of PC etc.

● e-CON Cable. (*2): This cable is used to input external trigger signal and output GPIO

signal. We recommend using shielded cable, because there is likely to be affected by the noise depending on the operating environment of the camera.

*1: Optional part. Contact your sales representative for details of option units. *2: Commercial items.

16 / 76

D4213050G

Connection

Camera

Host(PC etc.)

Camera mounting unit

CPTBU

Interface Card

Stream Packet →← Control Packet

USB3.0 Cable

(Mirco B) (Standard A)

1. GPIO OUT

2. GPIO OUT

3. GND

4. TRIG IN

(e-CON)

e-CON Cable

Notes on Connection:

- Please confirm the power supply of the camera off when plugging in or pulling out the I/O Connector. It causes the breakdown.

- If your camera is used in a system where its connectors are subjected to strong repetitive shocks, its connectors are possible to break down. If you use your camera in such a situation, use an USB3.0 cable with a lock screw, and secure the camera cable as close as possible to the camera body for avoid physical shock to the camera connector.

- About e-CON cable: In the case that electric-wire is long or thin, input and output voltage may not satisfy specifications of the camera or your system by voltage drop. Please confirm wires’ specifications before use them.

- Lost packets may occur by an electrical characteristic of the transmission line of USB3.0. (USB3.0 Interface Card,

USB3.0 Cable, and USB3.0 HUB).

17 / 76

D4213050G

Connector Pin Assignment

①

②

Rear View

1. USB3.0 Interface Connector Connector model: WMUR-10F6L1PH5N (WIN WIN PRECISION INDUSTRIAL)

Pin No.

I/O

Signal

Function

1 -

VBUS

Power

2 I/O

D-

USB2.0 differential pair

3 I/O

D+

4 -

NC

Not connected

5 -

GND

Ground for power return

6 O

SSTX-

SuperSpeed transmitter differential pair

7 O

SSTX+

8 -

GND_DRAN

Ground for SuperSpeed signal return

9 I

SSRX-

SuperSpeed receiver differential pair

10 I SSRX+

2. I/O Connector Connector (Camera side) 37204-62B3-004PL (Sumitomo 3M) or equivalent

Matching connector (Cable side) Connectors which conformed to e-CON

e.g. 37104 series (Sumitomo 3M), RITS 4P series (Tyco) * Matching connector is not an accessory of this product. Pin assignment

↑TOP

*Above figure is connector view from insert side.

Pin No.

I/O

Signal

Function

1 O

GPIO(Line2)

GPIO Output (*1)

2 O

GPIO(Line1)

GPIO Output

3 -

GND

Ground

6 I

TRIG_IN

Trigger Input

(*1) Contact your sales representative about availability of this function.

1 2 3 4

18 / 76

D4213050G

Outline Drawing

19 / 76

D4213050G

General Specifications

 B/W model

Model Name

BU030

BU031

BU080

BU130

Imager

All-pixel-data-readout interline transfer CCD

Number of total pixels (H) × (V)

692 × 504

1077 × 788

1348 × 976

Number of effective pixels (H) × (V)

659 × 494

1034 × 779

1296 × 966

Optical Size

1/3 type

1/2 type

1/3 type

Scanning area (H) × (V)[mm]

4.88 × 3.66

6.52 × 4.89

4.81 × 3.62

4.86 × 3.62

Pixel size (H) × (V)[μm]

7.4 × 7.4

9.9 × 9.9

4.65 × 4.65

3.75 × 3.75

Scan method

Non-interlace

Electronic shutter method

Global shutter

Aspect ratio

4: 3

Standard subject illuminance

1700lx

(F5.6, 1/125s)

1700lx

(F5.6, 1/125s)

1700lx

(F5.6, 1/40s)

1300lx

(F8, 1/30s)

Minimum subject illuminance (*1)

7lx

3lx

Power supply

DC +5V5% (from USB connector)

Power consumption (*2)

2.6W (maximum)

Base clock frequency

50.000MHz ±100ppm

50.000MHz

±100ppm

45.000MHz

±100ppm

50.000MHz ±100ppm

Interface

USB 3.0 (Only SuperSpeed is supported)

Transmission speed

5Gbps (Maximum)

Protocol

USB3 Vision

Cable length

Up to 3.0 m

Image format

Mono 8 bit, Mono 10bit

Number of Video out pixels (H) × (V)

640 × 480

1024 × 768

1280 × 960

Maximum Frame rate (*2)

125 fps

40 fps

30 fps

Dimensions

29 mm(W) x 29 mm (H) x 13 mm (D) (Not including protrusion)

Mass

Approximately 27g

Lens mount

C-mount

Flange back

17.526mm

Camera body grounding: insulation status

No conductive between circuit GND and camera body

*1 F1.4, Gain: Maximum (+18dB), video level: 50% *2 at the all pixel readout

20 / 76

D4213050G

 Color model

Model Name

Without IR-cut filter

BU030C

BU130C

With IR-cut filter

BU030CF

BU130CF

Imager

All-pixel-data-readout interline transfer CCD

Number of total pixels (H) × (V)

692 × 504

1348 × 976

Number of effective pixels (H) × (V)

659 × 494

1296 × 966

Optical Size

1/3 type

Scanning area (H) × (V)[mm]

4.88 × 3.66

4.86 × 3.62

Pixel size (H) × (V)[μm]

7.4 × 7.4

3.75 × 3.75

Scan method

Non-interlace

Electronic shutter method

Global shutter

Aspect ratio

4: 3

Standard subject illuminance(*1)

3500lx

F5.6, 1/125s

1250lx

F5.6, 1/30s

Minimum subject illuminance (*2)

14lx

5lx

Power supply

DC +5V5% (from USB connector)

Power consumption (*3)

2.7W (maximum)

Base clock frequency

50.000MHz ±100ppm

Interface

USB 3.0 (Only SuperSpeed is supported)

Transmission speed

5Gbps (Maximum)

Protocol

USB3 Vision

Cable length

Up to 3.0 m

Image format

RGB 8, YUV411, YUV422, Bayer 8, Bayer 10, Mono 8

Number of Video out pixels (H) × (V)

640 × 480

1280 × 960

Maximum Frame rate (*3)

125 fps

30 fps

Dimensions

29 mm(W) x 29 mm (H) x 13 mm (D) (Not including protrusion)

Mass

Approximately 27g

Lens mount

C-mount

Flange back

17.526mm

Camera body grounding: insulation status

No conductive between circuit GND and camera body

*1 with IR-cut filter *2 F1.4, Gain: Maximum (+18dB), video level: 50% *3 at the all pixel readout

21 / 76

D4213050G

Notes on combination of C-mount lens:

- Depending on the lens you use, the performance of the camera may not be brought out fully due to the deterioration in resolution and brightness in the peripheral area, occurrence of a ghost, aberration and others. When you check the combination between the lens and camera, be sure to use the lens you actually use.

- In addition, use a mounting screw free from defects and dirt. Otherwise, the camera may be unable to be removed.

- As for the C-mount lens used combining this camera, the projection distance from bottom of the screw should use 10mm or less.

10mm or less

C-mount lens

Bottom of the screw

Notes on Dropping Frames:

Depends on your PC and USB3.0 interface card configurations, images may not be captured properly (e.g. dropping

frames). In this case, change frame rate setting lower.

22 / 76

D4213050G

LED status

Camera state

Lamp indication

No power

Off

Link detection in progress

Fast flash green (ON:20ms, OFF:60ms)

Connection Error

Flash alternate red / green

SuperSpeed connected, but no data being transferred

Flash green (ON: 200ms, OFF: 800ms)

SuperSpeed connected, waiting for trigger

Flash orange (ON: 200ms, OFF: 800ms)

HighSpeed connected, but no data being transferred

Slow flash green (ON: 400ms, OFF: 1600ms)

HighSpeed connected, waiting for trigger

Slow flash orange (ON: 400ms, OFF: 1600ms)

Data being transferred

Solid Green

Error during data transfer

Solid Red (Time period: 500ms)

Stand-by

Super slow flash orange (ON:200ms, OFF: 2800ms)

23 / 76

D4213050G

I/O Specification

● Signal Specification

- Trigger Input Input Circuit : LVTTL Level : Low 0 ~ 0.5V, High 2.0 ~ 24.0V Polarity : High active / Low active (initial factory setting: Low active) Pulse Width : Minimum 50μs

- GPIO Output Output Circuit : 5V CMOS Maximum Current : +/-32mA Polarity : High active / Low active (initial factory setting: Low active) Signal Source : TIMER0 ACTIVE

USER OUTPUT EXPOSURE ACTIVE FRAME ACTIVE FRAME TRANSFER FRAME TRIGGER WAIT

● Circuit diagram

- Trigger Input

Inside

DC3.3V

0V

10kΩ

Notes of external trigger signal:

Depending on cable length, cable kinds and input current of trigger input line, Random Trigger Shutter operation may not

satisfy timing specification or camera

24 / 76

D4213050G

Timing Specification

Image data outputs are transferred with USB bulk transfer. Timing numerical value below is described by absolute prerequisite that camera can use transmission band without restriction of other device. When there is other device on the same bus, the value described below is not guaranteed.

● In normal shutter mode Video format Mono 8, all pixel readout

T2

T1

USB bus

Exposure

Image Image

Model

T1 [ms]

T2 [ms]

Default Framerate [ms]

BU030

7.8

Frame Rate

setting by the

application.

8.0

BU031

7.8

8.0

BU080

25.0

BU130

33.3

BU030C

7.8

8.0

BU130C

33.3

* If the value of T2 is not set by the application, it will be the same as T1.

25 / 76

D4213050G

● In Random Trigger Shutter mode

Image

USB bus

Exposure

TRIG_IN

T3

T1

Edge mode (Image format: Mono 8, all pixel readout)

Image

USB bus

Exposure

TRIG_IN

T3

T1

T4

Level mode (Image format: Mono 8, all pixel readout)

Model

T3 [μs]

T4 [μs]

BU030

1.0

2.5

BU031

1.0

2.5

BU080

2.2

34.0

BU130

1.2

7.1

BU030C

1.0

2.5

BU130C

1.2

7.1

* T1 is the same value as the normal shutter mode.

* T3 and T4 are typical value.

Notes of random trigger shutter mode:

- In the period when FRAME_TRIGGER_WAIT (GPIO signal) is inactive, user must not input external trigger signal to this camera.

- When the interval of the input trigger signal is extremely short, or when the trigger signal is noisy, there is a possibility

of causing the malfunction. In this case, please input a proper trigger signal.

26 / 76

D4213050G

Typical Spectral Response

* The lens characteristics and light source characteristics is not reflected in table.

● BU030

400 500 600 700 800 1000900

Wave Length [nm]

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

Relative Response

● BU031

400 500 600 700 800 1000900

Wave Length [nm]

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

Relative Response

27 / 76

D4213050G

● BU080

400 500 600 700 800 1000900

Wave Length [nm]

0

0.2

0.4

0.6

0.8

1.0

Relative Response

● BU130

400 500 600 700 800 1000900

Wave Length [nm]

0

0.2

0.4

0.6

0.8

1.0

Relative Response

28 / 76

D4213050G

● BU030C

400 450 500 550 600 700650

Wave Length [nm]

0

0.2

0.4

0.6

0.8

1.0

Relative Response

B

G

R

● BU030CF

400 450 500 550 600 700650

Wave Length [nm]

0

0.2

0.4

0.6

0.8

1.0

Relative Response

B

G

R

29 / 76

D4213050G

● BU130C

400 450 500 550 600 700650

Wave Length [nm]

0

0.2

0.4

0.6

0.8

1.0

Relative Response

B

G

R

● BU130CF

400 450 500 550 600 700650

Wave Length [nm]

0

0.2

0.4

0.6

0.8

1.0

Relative Response

B

G

R

30 / 76

D4213050G

Operating Ambient Conditions

● Ambient conditions

- Operating Assurance Temperature: 0°C ~ 40°C, Camera housing temperature: less than 50°C Humidity: 10% ~ 90% (no condensation)

- Storage Assurance Temperature: -20°C ~ 60°C Humidity: 90% or less (no condensation)

● EMC Conditions

- EMI (Electro-Magnetic Interference): EN61000-6-4

FCC Part 15 Subpart B Class A

- EMS (Electro-Magnetic Susceptibility): EN61000-6-2

Notes on Heat Radiation:

The temperature of camera housing must be kept less than 50 °C. Please provide sufficient heat radiation depending on your installation.

31 / 76

D4213050G

Notes on Conformity of the EMC:

The adaptability of the safety standard of this camera is assured in the condition of combination with the following parts:

- USB Cable USB3C-A/1-CS/1-C-0 (COMOSS Electronic Co., Ltd.)

- e-CON Cable 3.0m, Shield cable (Fabricated parts) Parts:

- e-CON connector XN2A-1470 (OMRON Corporation)

- Shielded wire UL1533 (AWG28) (Hitachi cable, Ltd.)

Connection:

e-CON

1

2

3

4

BNC

GPIO(Line2)

GPIO(Line1)

GND

TRIG IN

GPIO(Line2)

GPIO(Line1)

TRIG IN

BNC

Please confirm the EMC adaptability when it combines with parts other than them.

32 / 76

D4213050G

Functions

This section introduces standard functions of BU series. This camera series provides following functions.

Category

Function

USB3 Vision

Bootstrap Registers

USB3 Vision standard registers

DeviceControl

Device information

ImageFormatControl

ImageFormatSelector

Image format selection

Scalable

Scalable control

Binning

Binning control

PixelFormat

Pixel format selection

TestPattern

Test pattern control

AcquisitionControl

Image stream start / stop

TriggerControl

Trigger control

ExposureControl

Exposure time control

DigitalIOControl

GPIO signal control

CounterAndTimerControl

TimerControl

Timer0Active signal control

AnalogControl

Gain

Gain control

BlackLevel

Black level control

Gamma

Gamma correction

BalanceRatio

Color gain (R,B)

BalanceWhiteAuto

Execute auto white balance once

ColorCorrectionMatrix

Color matrix correction

LUTControl

LUT control

UserSetControl

Load / Save user setting

EventControl

Event packet control

VenderUniqueControl

FrameSynchronization

Frame synchronization control

LEDIndicatorLuminance

LED luminance control

33 / 76

D4213050G

Features supported by each model are as follows.

Function

BU030

BU031

BU080

BU130

BU030C

BU130C

Bootstrap Registers

○ ○ ○ ○ ○

○

DeviceControl

○ ○ ○ ○ ○

○

ImageFormatSelector

○ ○ ○ ○ -

-

Scalable

○ ○ ○ ○ ○

○

Binning

○ ○ ○ ○ -

-

PixelFormat

○ ○ ○ ○ ○

○

TestPattern

○ ○ ○ ○ ○

○

AcquisitionControl

○ ○ ○ ○ ○

○

TriggerControl

○ ○ ○ ○ ○

○

ExposureControl

○ ○ ○ ○ ○

○

DigitalIOControl

○ ○ ○ ○ ○

○

TimerControl

○ ○ ○ ○ ○

○

Gain

○ ○ ○ ○ ○

○

BlackLevel

○ ○ ○ ○ ○

○

BalanceRatio

- - - - ○

○

BalanceWhiteAuto

- - - - ○

○

Gamma

○ ○ ○ ○ ○

○

ColorCorrectionMatrix

- - - - ○

○

LUTControl

○ ○ ○ ○ ○

○

UserSetControl

○ ○ ○ ○ ○

○

EventControl

○ ○ ○ ○ ○

○

FrameSynchronization

○ ○ ○ ○ ○

○

LEDIndicatorLuminance

○ ○ ○ ○ ○

○

Details of each feature are described in following pages.

34 / 76

D4213050G

Bootstrap Registers

This camera is in conformity with USB3 Vision. Please refer to USB3 Vision specification for details about Bootstrap Registers defined in USB3 Vision. AIA (Automated Imaging Association) USB3 Vision Homepage.

http://www.visiononline.org/vision-standards-details.cfm?type=11

Followings are commonly used registers.

● Registers

USB3 Vision ABRM

Register

Visibility

Access

Description

UserDefinedName

Expert

R/W

Store user’s arbitrary string in non-volatile memory.

USB3 Vision SIRM

Register

Visibility

Access

Description

StreamEnable

Expert

R/W

Open and close the stream channel.

USB3 Vision EIRM

Register

Visibility

Access

Description

EventEnable

Expert

R/W

Activate event notification function. Please refer to EventControl section as well.

TriggerEventTest

Expert

W

Issue test event packet.

● Note

When opening and closing the stream channel, it is required to control StreamEnable plus SDK setups on

your application. Please refer to the TeliU3vSDK for details.

35 / 76

D4213050G

DeviceControl

Registers of this category provide various information of the camera. And you can set the free user ID to the

camera.

● Registers

Register

Visibility

Access

Description

DeviceReset

Expert

W

Resets the device.

DeviceVendorName

Beginner

R

Returns the vendor name.

DeviceModelName

Beginner

R

Returns the model name.

DeviceManufacturerInfo

Beginner

R

Returns the manufacturer information.

DeviceVersion

Beginner

R

Returns the device version.

DeviceID

Beginner

R

Returns the device ID (serial number).

36 / 76

D4213050G

ImageFormatControl

Registers of this category are related to image format control.

● Registers

Register

Visibility

Access

Description

ImageFormatSelector

Beginner

R/W

Selects an image format.

● Setting

- Select an image format. Set a following value to “ImageFormatSelector” register. Setting value is Enumeration type.

ImageFormatSelector

Function

Format0 (*)

Scalable Mode

Format1

Binning Mode

* initial factory setting

● Note

Changing “ImageFormatSelector” register value is invalid during image stream data output. Binning function is disabled when the camera is running in Scalable mode. Scalable function is disabled when the camera is running in Binning mode. Binning mode is available only in B/W models.

37 / 76

D4213050G

Scalable

BU series provide the scalable mode that can read out defined area of the screen.

In the scalable mode, camera reads out only necessary area at the normal speed and reads out other area at high speed. The frame rate can be faster when the vertical height size is small. However, the frame rate cannot be faster only when the horizontal width size is small, due to the operation mechanism of the CCD sensor.

Only single rectangle is selectable. Concave or convex shape is not selectable.

- Window size: {A + 2 × m (H)} × {B + 2 × n (V)} A, B = minimum unit size m, n = integer The window size is equal or less than maximum image size.

- Start address: {2 x i (H)} x {2 x j (V)} i, j = integer The window size is equal or less than maximum image size.

( X , Y )=( 2 * i , 2 * j )

A + 2 * m

B + 2 * n

Fig. Scalable

● Registers

Register

Visibility

Access

Description

Width

Beginner

R/W

Sets width (in pixels) of the image data.

Height

Beginner

R/W

Sets Height (in pixels) of the image data.

OffsetX

Beginner

R/W

Sets horizontal offset (in pixels) from the origin to the region of interest.

OffsetY

Beginner

R/W

Sets vertical offset (in pixels) from the origin to the region of interest.

38 / 76

D4213050G

● Setting

- Select an image format. Select “Fomat0” of “ImageFormatSelector” register.

- Set image size and image start position Set the following value to “Width”, “Height”, “OffsetX”, “OffsetY” registers. Setting value is Integer type.

“Width”, “Height” registers are image size setting. “OffsetX”, “OffsetY” registers are image start position setting.

Model

BU030

BU031

BU080

BU130

Width/OffsetX unit size

2×2

Height/OffsetY unit size

2×2

Minimum unit size

160×120

256×192

160×120

Maximum unit size (*)

640×480

1024×768

1280×960 Model

BU030C

BU130C

Width/OffsetX unit size

2×2

Height/OffsetY unit size

2×2

Minimum unit size

160×120

Maximum unit size (*)

640×480

1280×960

* initial factory setting

● Note

Changing “Width”, “Height”, “OffsetX”, “OffsetY” register value is invalid during image stream data output.

Notes on scalable mode:

White lines may occur in the upper portions of the screen when strong light exists in a wide area during the scalable

mode. This is not a malfunction. If white lines occur, adjust the amount of incident light using the lens.

39 / 76

D4213050G

Binning

In the binning mode, a pixel is added with the neighboring pixel(s). This increases the sensitivity of the image.

It’s alike scalable mode, the frame rate can be faster and USB bandwidth occupation decrease.

This function is available only in B/W models.

Horizontal binning

480

640

240

320

all pixel readout

Horizontal & Vertical

binning

Vertical binning

Fig. Binning operation (e.g. VGA)

● Registers

Register

Visibility

Access

Description

BinningHorizontal

Beginner

R/W

Set horizontal binning.

BinningVertical

Beginner

R/W

Set vertical binning.

40 / 76

D4213050G

● Setting

- Select an image format. Select “Fomat1” of “ImageFormatSelector” register.

- Set binning operation

Set the following value to “BinningHorizontal”, “BinningVertical” registers. Setting value is Integer type. “BinningHorizontal” is the number of horizontal pixel(s) to add. And “BinningVertical” is the number of

vertical pixel(s) to add.

Model

BU030

BU031

BU080

BU130

Minimum (*)

1(H)×1(V)

Maximum

2(H)×2(V)

* initial factory setting

● Note

The range of register setting depends on camera model. Binning function is disabled when the camera is running in Scalable mode. Scalable function is disabled when the camera is running in Binning mode. Changing “BinningHorizontal”, “BinningVertical” register value is invalid during image stream data output.

41 / 76

D4213050G

PixelFormat

Select a pixel format of image stream data.

● Registers

Register

Visibility

Access

Description

PixelCoding

Beginner

R/W

Selects a pixel coding.

PixelSize

Beginner

R/W

Selects a bit size of image pixel.

PixelEndian

Beginner

R/W

Selects a pixel endian.

PixelFormat

Beginner

R

Returns a selected pixel format. PixelFormat is conformed to AIA Pixel Format Naming Convention.

● Setting

- Set PixelFormat PixelFormat is determined by combination of “PixelCoding” and “PixelSize” register. Select a following combination to “PixelCoding” and “PixelSize” register. Setting values are Enumeration type.

B/W model

PixelSize

PixelCoding

Bpp8

Bpp10

Mono

PixelFormat ID

Mono8 (*)

Mono10

0x01080001

0x01100003

Color model

PixelSize

PixelCoding

Bpp8

Bpp10

Bpp12

Bpp16

Bpp24

Mono

PixelFormat ID

Mono8

- - -

-

0x01080001

Bayer**

PixelFormat ID

Bayer**8

Bayer**10

- - -

0x0108000*

0x0110000*

YUV411

PixelFormat ID

-

YUV411Packed

-

0x020C001E

YUV422

PixelFormat ID

- - -

YUV422Packed

-

0x0210001F

RGB

PixelFormat ID

- - -

-

RGB8 (*)

0x02180014

* initial factory setting

● Note

Bayer alignment of color models is dependent on its model. Changing “PixelSize” register value is invalid during image stream data output.

42 / 76

D4213050G

TestPattern

BU series support test pattern data output. Camera provides following Test patterns;

Black White

GreyA GreyB

GreyHorizontalRamp GreyVerticalRamp

Fig. Test pattern

43 / 76

D4213050G

● Registers

Register

Visibility

Access

Description

TestPattern

Beginner

R/W

Selects a test pattern.

● Setting

- Select a test pattern output Set the following value to “TestPattern” register. Setting value is Enumeration type. The camera generates a test pattern.

TestPattern

function

Off (*)

Test pattern disable(Normal data output)

Black

All pixel = 0 LSB

White

All pixel = 255 @Mono8

GreyA

All pixel = 170 @Mono8

GreyB

All pixel = 85 @Mono8

GreyHorizontalRamp

Horizontal Ramp

GreyVerticalRamp

Vertical Ramp

* initial factory setting

● Note

44 / 76

D4213050G

AcquisitionControl

Make a setting of image stream and control image stream output. Camera starts image stream output by receiving AcquisitionStrat command. And there are some registers

that require camera to stop image stream output to change values.

Acquisition frame rate is variable. Maximum acquisition frame rate depends on camera operation mode

(scalable, binning, draft, etc.)

● Registers

Register

Visibility

Access

Description

AcquisitionMode

Beginner

R/W

Selects an acquisition mode.

AcquisitionStart

Beginner

W

Executes the image stream output start.

AcquisitionStop

Beginner

W

Executes the image stream output stop.

AcquisitionAbort

Beginner

W

Executes the image stream output abort.

AcquisitionFrameCount

Beginner

R/W

Sers the number of frames to transfer in MultiFrame mode.

AcquisitionFrameRateControl

Beginner

R/W

Activates frame rate setting.

AcquisitionFrameRate

Beginner

R/W

Sets frame rate of image stream.

AcquisitionFrameIntervalControl

Beginner

R/W

Activates frame interval setting.

AcquisitionFrameInterval

Beginner

R/W

Sets frame interval of image stream.

● Setting

- Select an acquisition mode Set the following value to “AcquisitionMode” register. Setting value is Enumeration type.

AcquisitionMode

Function

Continuous (*)

Continuous image transfer

MultiFrame

Multi frame image transfer

* initial factory setting

- Set the number of frames to transfer (In MultiFrame mode) Set the number of frames to transfer to “AcquisitionFrameCount”. Setting value is Integer type.

45 / 76

D4213050G

- Open/Close stream channel (to be ready to receive stream data) Set “1” to “StreamEnable” in Bootstrap Registers before “AcquisitionStart”. Set “0” to “StreamEnable” in Bootstrap Registers before “AcquisitionStop” or “AcquisitionAbort”.

- Start image stream output The camera starts image stream output by executing “AcquisitionStart” register command.

- Stop image stream output The camera stops image stream output by executing “AcquisitionStop” register command. The camera aborts image stream output by executing “AcquisitionAbort” register command.

- Set frame rate Set the “AcquisitionFrameRateControl” register to “Manual”. And set the following value to “AcquisitionFrameRate” register. Setting value is Float type. The range of register setting depends on camera model, and camera operation mode. “AcquisitionFrameInterval” register is a reciprocal of “AcquisitionFrameRate”.

AcquisitionFrameRateControl

Function

NoSpecify (*)

The frame rate is determined by giving priority to ExposureTime setting value.

Manual

The frame rate is determined by giving priority to AcquisitionFrameRate setting value.

* initial factory setting

AcquisitionFrameRate

Value

Minimum

0.5[Hz]

Maximum (*)

Depend on register setting of "Height", "Binning" and “Draft”.

* initial factory setting

● Note

Changing “AcquisitionFrameRateControl”, “AcquisitionFrameRate”, “AcquisitionFrameIntervalControl”,

“AcquisitionFrameInterval” register value is invalid during image stream data output.

When exposure time setting is longer than frame rate setting, camera operation gives priority to exposure

time setting.

When opening and closing the stream channel, it is required to control StreamEnable plus SDK setups on

your application. Please refer to the TeliU3vSDK for details.

Notes on Frame Drops of Image:

Depends on your PC or USB3.0 interface card configurations, images may not be captured normally (e.g. frame drops

may occur). In this case, change to frame rate setting lower.

46 / 76

D4213050G

TriggerControl

This section describes trigger control of TriggerControl category for the BU series. This camera series provides two kinds of exposure synchronization.

1. Normal Shutter mode : Free run operation (internal synchronization)

2. Random Trigger Shutter mode : Synchronized with external trigger input

In Random Trigger Shutter mode, two kinds of trigger input are available.

1. Trigger signal via the I/O connector (HardwareTrigger)

2. Trigger command via the USB interface (SoftwareTrigger)

The following table shows the combination of operation mode of this camera series.

Table. Operation Mode

Trigger Mode

Synchronization

Exposure Control

Normal Shutter mode

Free run

“ExposureTime” register control

Random Trigger Shutter mode

HardwareTrigger

-Edge mode:TriggerSequence0

-Bulk mode:TriggerSequence6 “ExposureTime” register control

-Level mode:TriggerSequence1

Trigger pulse width control

SoftwareTrigger

-Edge mode:TriggerSequence0

-Bulk mode:TriggerSequence6 “ExposureTime” register control

* The camera operation not mentioned above is not guaranteed.

47 / 76

D4213050G

- Edge mode (TriggerSequence0)

The exposure time is determined by Exposure Time setting.

Image

USB bus

Exposure

Trigger

ExposureTime

- Level mode (TriggerSequence1)

The exposure time is determined by the pulse width of the trigger signal.

USB bus

Exposure

Trigger

Pulse Width

Image

- Bulk mode (TriggerSequence6)

Camera exposes and transfers multiple frames by a single trigger.

Image

USB bus

Exposure

Trigger

ExposureTime

Image Image

TriggerAdditionalParameter = 3

Fig. Trigger sequence

Operation point of HardwareTrigger is at the edge of trigger signal, and active edge polarity is able to change

by register setting. And you can add delay time from trigger edge to exposure start by register setting.

USB bus

Exposure

Trigger signal

Image

TriggerDelay

Fig. Trigger Delay

Details of Random Trigger Shutter operation, refer to "Timing" of "Specification".

48 / 76

D4213050G

● Registers

Register

Visibility

Access

Description

TriggerMode

Beginner

R/W

Selects Random Trigger Shutter mode.

TriggerSequence

Beginner

R/W

Selects trigger sequence.

TriggerSource

Beginner

R/W

Selects trigger source of Random Trigger Shutter.

TriggerAdditionalParameter

Expert

R/W

Sets the number of frames to exposure in Bulk mode.

TriggerDelay

Beginner

R/W

Sets trigger delay.

TriggerSoftware

Beginner

W

Executes software trigger.

● Setting

- Select trigger mode Set the following value to “TriggerMode” register. Setting value is Enumeration type.

TriggerMode

Function

Off (*)

Normal Shutter Mode

On

Random Trigger Shutter mode

* initial factory setting

- Select trigger sequence Set the following value to “TriggerSequence” register. Setting value is Enumeration type.

TriggerSequence

Function

TriggerSequence0 (*)

Edge mode

TriggerSequence1

Level mode

TriggerSequence6

Bulk mode

* initial factory setting

In Normal Shutter mode, the exposure time is determined by “ExposureTime” register value regardless of

“TriggerSequence” register setting.

- Select trigger source Set the following value to “TriggerSource” register. Setting value is Enumeration type.

TriggerSource

Function

Line0 (*)

Hardware trigger

Software

Software trigger

* initial factory setting

49 / 76

D4213050G

- Set the number of frames to exposure (In Bulk mode) Set the number of frames to exposure to “TriggerAddtionalParameter”. Setting value is Integer type.

TriggerAdditionalParameter

Value

Minimum (*)

0 [frame]

Maximum

255 [frames]

* initial factory setting

- Set trigger delay (HardwareTrigger operation only) Set the following value to “TriggerDelay” register. Setting value is Float type. Adds delay time from trigger edge to exposure start.

TriggerDelay

Value

Minimum (*)

0.00[μs]

Maximum

2000000.00[μs]

* initial factory setting

- Grabs image stream by software trigger When executes “TriggerSoftware” register command, software trigger command is generated. Camera

starts exposure by receiving software trigger command.

● Note

In SoftwareTrigger operation, the delay time from “TriggerSoftware” to exposure is not guaranteed.

50 / 76

D4213050G

ExposureTime

BU series are able to adjust exposure time by using electric shutter control. BU USB series provide two kinds of exposure time control mode.

- Manual : The exposure time is determined by “ExposureTime” register setting value.

- NoSpecify : The exposure time is determined by “AcquisitionFrameRate” register setting value

● Registers

Register

Visibility

Access

Description

ExposureTimeControl

Beginner

R/W

Selects exposure time control mode.

ExposureTime

Beginner

R/W

Sets absolute exposure time.

● Setting

- Select exposure time control mode Set the “ExposureTimeControl” register to “Manual”. Set the following value to “ExposureTime” register. Setting value is Float type.

AcquisitionFrameRateControl

Function

NoSpecify

The frame rate is determined by giving priority to AcquisitionFrameRate setting value.

Manual (*)

The frame rate is determined by giving priority to ExposureTime setting value.

* initial factory setting

Register

BU030

BU031

BU080

BU130

ExposureTime (*)

8000 [μs]

25000 [μs]

33333 [μs]

ExposureTimeMin

10 [μs]

30 [μs]

ExposureTimeMax

16000000 [μs]

Register

BU030C

BU130C

ExposureTime (*)

8000 [μs]

33333 [μs]

ExposureTimeMin

10 [μs]

30 [μs]

ExposureTimeMax

16000000 [μs]

* initial factory setting

● Note

51 / 76

D4213050G

DigitalIOControl

This section describes DigitalIOControl category for the BU series. This camera provides GPIO output selected by the register setting. And the polarity of the signal is able to

switch by the register setting. The following chart shows the specifications of the selectable signals.

EXT_TRIG

Exposure

VD

CCD Transfer

USB Bus

TIMER0 ACTIVE

EXPOSURE

ACTIVE

FRAME ACTIVE

FRAME

TRANSFER

FRAME TRIGGER

WAIT

Delay Duration

* ActiveLow

Fig. Selectable signals

● Registers

Register

Visibility

Access

Description

LineModeAll

Beginner

R

Returns the direction of each Line signal.

LineInverterAll

Beginner

R/W

Selects the polarity of each Line signal.

LineStatusAll

Beginner

R

Returns the status of each Line signal.

UserOutputValueAll

Beginner

R/W

Sets the user output value.

LineSelector

Beginner

R/W

Selects the Line of I/O connector.

LineSource

Beginner

R/W

Selects the source of the output signal.

52 / 76

D4213050G

● Setting

- Select the Line of the I/O connector Set the following value to “LineSelector” register. Select the line to output “LineSource” signal. Setting value is Enumeration type.

LineSelector

I/O connector pin assignment

LineMode

Output circuit

Line1 (*)

2 pin: GPIO Output

Output

5V CMOS

Line2

1 pin: GPIO Output

Output

5V CMOS

* initial factory setting

- Select the source of GPIO output signal Set the following value to “LineSource” register to change GPIO output signal selected by “LineSelector”. Setting value is Enumeration type.

LineSource

Signal description

Off (*)

No output.

FrameTriggerWait

Indicating waiting a Random Trigger Shutter. An External trigger is input during this period, exposure starts immediately.

FrameActive

Period from exposure start to CCD transfer completion.

FrameTransfer

Period of transferring image data on USB bus.

ExposureActive

Period from exposure start to exposure end.

UserOutput

Outputs the value set in “UserOutputValueAll”.

Timer0Active

This signal can be used as strobe control signal. The delay time and pulse width of this signal are configurable.

* initial factory setting

- Set the UserOutput signal Set the following value to “UserOutputValueAll” register. Setting value is Integer type. Each bit corresponds to each Line (bit0=Line0, bit1=Line1). Line1 and Line2 are available. Line0 is dedicated trigger input.

UserOutputValueAll

Function

0 (*)

Low level output

1

High level output

* initial factory setting

53 / 76

D4213050G

- Select the polarity of each signal Set the following value to “LineInverterAll” register. The setting value is Integer type. Each bit corresponds to each Line. Both Line0 and Line1 are settable. Inverter is also inserted to UserOutputValue.

LineInverterAll

Function

0 (*)

non inverted

1

inverted

* initial factory setting

Timer0Active

UserOutput

ExposureActive FrameTransfer FrameActive FrameTriggerWait

Line0

Line1

Internal Trigger

TimerControl

UserOutputValueAll[1]

TRIG_IN

GPIO_OUT

UserOutput

LineSourceLineInverterAll

Line2

UserOutputValueAll[2]

GPIO_OUT

LineModeAll

(Line1)

(Line2)

Fig. GPIO internal circuit diagram

● Note

About the details of Timer0Active signal, refer to “TimerControl” of "Functions".

54 / 76

D4213050G

TimerControl

This section describes TimerControl category for the BU series. This camera series is able to generate Timer0Active signal, derived from exposure start, by register setting. This signal can be used as strobe control signal.

TRIG_IN

(Line0)

Exposure

TIMER0 ACTIVE

Delay Duration

※ ActiveLow

EXPOSURE ACTIVE

Trigger

(Frame Start Trigger)

TriggerDelay

TimerTriggerSource = Line0Active

TimerTriggerSource = ExposureStart

TimerTriggerSource = FrameTrigger

Fig. Timer0Active

● Registers

Register

Visibility

Access

Description

TimerSelector

Beginner

R

Returns the selected timer name.

TimerDuration

Beginner

R/W

Sets the width of Timer0Active signal.

TimerDelay

Beginner

R/W

Sets the delay of Timer0Active signal.

TimerTriggerSource

Beginner

R/W

Selects the source of Timer0Active pulse to start.

55 / 76

D4213050G

● Setting

- Set the width of Timer0Active pulse Set the following value to “TimerDuration” register. Setting value is Float type.

TimerDuration

Pulse width

Minimun (*)

0.00[μs]

Maximum

2000000.00[μs]

* initial factory setting

- Set the delay of Timer0Active pulse Set the following value to “TimerDelay” register. Setting value is Float type.

TimerDelay

Delay value

Minimun (*)

0.00[μs]

Maximum

2000000.00[μs]

* initial factory setting

- Select the source of Timer0Active pulse to start Select the following value to “TimerTriggerSource” register. Setting value is Enumeration type.

TimerTriggerSource

Description

Off

Disables the timer trigger.

Line0Active

Starts when TRIG_IN (Line0) is active.

ExposureStart (*)

Starts with the reception of the Exposure Start

FrameTrigger

Starts with the reception of the Frame Start Trigger.

* initial factory setting

● Note

“TimerTriggerSource” operation is as follows, Line0Active is available in HardwareTrigger mode, and to be responsed at FrameTriggerError. FrameTrigger is available in both HardwareTrigger and Software Trigger mode, and not to be responsed at

FrameTriggerError.

ExposureStart is available in both HardwareTrigger and Software Trigger mode, and not to be responsed at

FrameTriggerError. Timer0Active pulse delays TiggerDelay+TimerDelay[us].

56 / 76

D4213050G

Gain

This section describes Gain control of LuminanceControl category of the BU series. This control adjusts the gain of the image.

Gain

output signal

input signal

Fig. Gain

● Registers

Register

Visibility

Access

Description

Gain

Beginner

R/W

Sets the absolute Gain.

● Setting

- Set Manual Gain

Set the following value to “Gain” register. Setting value is Float type. This setting value is valid only at

Manual Gain mode setting.

Gain

Value

Minimum (*)

0.00 [dB]

Maximum

18.00 [dB]

* initial factory setting

The formula of Gain value is as follows;

output signal = input signal x 10

Gain

20

● Note

Notes on gain setting:

Setting the gain value too high increases noises. When you adjust the brightness of the image, I ask you to have final

image quality checked with your environment.

57 / 76

D4213050G

BlackLevel

This section describes BlackLevel control of LuminanceControl category of the BU series. This control adjusts the black level of the image. It is adjustable from -5% to +25% as white saturation level

is 100%. However, when BlackLevel is lower than 0[%], the image level may not be saturated.

CCD

saturation level

0

Black

Level

255(@8bit)

Fig. Black Level

● Registers

Register

Visibility

Access

Description

BlackLevel

Beginner

R/W

Sets the absolute Black Level.

● Setting

- Set Black Level Set the following value to “BlackLevel” register. Setting value is Float type.

BlackLevel

Value

Minimum

-5.00[%]

Maximum

+25.00[%]

* initial factory setting = 0.00[%]

● Note

58 / 76

D4213050G

Gamma

This section describes Gamma correction of AnalogControl category for the BU series. This function allows you to apply a gamma correction to the output images.

input

luminance

output

luminance

Gamma

Fig. Gamma correction

● Registers

Register

Visibility

Access

Description

Gamma

Beginner

R/W

Sets the Gamma correction.

● Setting

- Set Gamma correction Set the following value to “Gamma” register. Setting value is Float type.

Gamma

Value

Minimum

0.45

Maximum (*)

1.00

* initial factory setting

● Note

59 / 76

D4213050G

BalanceRatio

This section describes BalanceRatio control of AnalogControl category for the BU series. This control adjusts the white balance gain of the image. This function is available only in Color models.

R G B R G B

BalanceRatioRBalanceRatio

B

Input Signal Level Output Signal Level

Fig. BalanceRatio

● Registers

Register

Visibility

Access

Description

BalanceRatioSelector

Beginner

R/W

Selects a color component of white balance gain to control.

BalanceRatio

Beginner

R/W

Sets a white balance gain.

● Setting

- Select BalanceRatio

Select the color component of white balance gain to control in “BalanceRatioSelector” register. Setting value is Enumeration type.

BalanceRatioSelector

Function

None (*)

None of component is selected.

Red

BalanceRatio = Red Gain

Blue

BalanceRatio = Blue Gain

* initial factory setting

60 / 76

D4213050G

- Set BalanceRatio

Set the following value to “BalanceRatio” register. The value is to be applied to selected color

component. Setting value is Float type.

BalanceRatio

Value

Minimum

x 1.0

Maximum

x 7.96

* initial factory setting value is device-specific

Notes on white balance gain setting:

Too high white balance gain increases noises. After adjusting the white balance of the image, I ask you to have final

image quality checked with your environment.

61 / 76

D4213050G

BalanceWhiteAuto

Adjust white balance gain automatically. This function is available only in Color models.

● Registers

Register

Visibility

Access

Description

BalanceWhiteAuto

Beginner

R/W

Adjust white balance gain automatically.

● Setting

- Set BalanceWhiteAuto

Set the following value to “BalanceWhiteAuto” register. After setting “Once”, camera executes auto white balance once. If execution of auto white balance is

successful, both R and B gain are applied to BalanceRatio respectively.

BalanceWhiteAuto

Function

Offl (*)

No operation

Once

Execute auto white balance once.

* initial factory setting

● Note

BalanceRatio and BalanceWhiteAuto controls are available in following PixelForamt modes. RGB8, YUV411_8, YUV422_8, Bayer*8, Bayer*10

62 / 76

D4213050G

ColorCorrectionMatrix

This section describes ColorCorrectionMatrix control of AnalogControl category for the BU series. This control corrects RGB data by using color correction matrix. This function is available only in Color models.

The relationship between original data (R, G, and B) and corrected data (R', G', and B') are represented in

the following formula.











































BBGBR

GBGGR

RBRGR

bgmaskbrmask

gbmaskgrmask

rbmaskrgmask

B

G

R

)()(

1__

_1_

__1

'

BbgmaskbrmaskGbgmaskRbrmaskB

BgbmaskGgbmaskgrmaskRgrmaskG

BrbmaskGrgmaskRrbmaskrgmaskR







)__1(__'

_)__1(_'

__)__1('

The correspondence of “SelectorI” and “SelectorJ” to color correction matrix element is as follows.

SelectorJ=R SelectorJ=G SelectorJ=B SelectorI=R SelectorI=G SelectorI=B

mask_rg mask_rb

mask_gr mask_gb

mask_bgmask_br

Fig. Corresponding elements of color correction matrix

● Registers

Register

Visibility

Access

Description

ColorCorrectionMatrixSelectorI

Beginner

R/W

Selects a row element of color correction matrix.

ColorCorrectionMatrixSelectorJ

Beginner

R/W

Selects a column element of color correction matrix.

ColorCorrectionMatrix

Beginner

R/W

Sets a coefficient of color correction matrix.

63 / 76

D4213050G

● Setting

- Select ColorCorrectionMatrix Select row and column elements of color correction matrix in “ColorCorrectionMatrixSelectorI” and

“ColorCorrectionMatrixSelectorJ” register.

ColorCorrectionMatrixSelector

Value

I

R / G / B

J

R / G / B

* initial factory setting = R

- Set ColorCorrectionMatrix Set a color correction matrix coefficient to the element selected by “SelectorI” and “SelectorJ”. Setting value is Float type. Coefficients of (SelectorI, SelectorJ)=(R,R),(G,G),(B,B) are internally fixed to

1.0 and read out data is always 1.0.

ColorCorrectionMatrix

Value

Minimum

-1.0

Maximum

+0.99

* initial factory setting = 0.0

● Note

ColorCorrectionMatrix control is available in following PixelForamt modes. RGB8, YUV411_8, YUV422_8

64 / 76

D4213050G

LUTControl

This function allows you to apply the arbitrary LUT(input: 10bit, output: 10bit) to the output images.

Fig. example of LUT setting

● Registers

Register

Visibility

Access

Description

LUTEnable

Beginner

R/W

Sets the activation of LUT function.

LUTIndex

Beginner

R/W

Sets the input level of LUT.

LUTValue

Beginner

R/W

Sets the output level of LUT.

● Setting

- Set the activation of LUT

Set the following value to “LUTEnable” register. The setting value is Enumeration type.

setting value

function

OFF (*)

Inactive

ON

Active

* initial factory setting

- Set the input/output value of LUT

Set the following value to “LUTIndex”, “LUTValue” registers. These setting values are Integer type. “LUTIndex” register value is input level of LUT, and “LUTValue” register value is output level of LUT.

LUTIndex / LUTValue

setting value

Minimum (*)

0

Maximum

1023

* initial factory setting

● Note

Output

luminance

Input

luminance

Binarization

65 / 76

D4213050G

UserSetControl

You are able to save a user setting to the non-volatile memory of the camera. There is 15 user memory

channels for user setting.

By using user memory, you are able to restore frequent used settings at the time of next start-up. The following table is the list of registers applied by “UserSetLoad”/“UserSetSave”.

Table: List of registers to be applied in UserSet