Toshiba BU205M Manuale utente
D4222901M
Copyright © 2013 - 2018 TOSHIBA TELI CORPORATION, All rights reserved. http://www.toshiba-teli.co.jp/en/index.htm
CMOS Camera
BU Series
BU205M
BU406M/BU406MN
BU406MC/BU406MCF
Specifications
Information contained in this document is subject to change without prior notice.
Standard name might be trade mark of each company.
D4222901M
Copyright © 2013 - 2018 TOSHIBA TELI CORPORATION, All rights reserved. http://www.toshiba-teli.co.jp/en/index.htm
Contents
RESTRICTION FOR USE .......................................................................................................................... 1
CASES FOR INDEMNITY (LIMITED WARRANTY) .................................................................................. 2
USAGE PRECAUTIONS ............................................................................................................................ 3
USAGE PRECAUTIONS ............................................................................................................................ 4
1. Overview ............................................................................................................................................. 5
2. Features .............................................................................................................................................. 5
3. Configuration ....................................................................................................................................... 7
4. Optional part ........................................................................................................................................ 7
5. Functions ............................................................................................................................................. 8
6. Specifications .................................................................................................................................... 16
7. Timing chart ...................................................................................................................................... 27
8. Warranty rules ................................................................................................................................... 29
9. Repair ................................................................................................................................................ 30
10. Outline Drawing ................................................................................................................................ 31
1
D4222901M
Copyright © 2013 - 2018 TOSHIBA TELI CORPORATION, All rights reserved. http://www.toshiba-teli.co.jp/en/index.htm
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
2
D4222901M
Copyright © 2013 - 2018 TOSHIBA TELI CORPORATION, All rights reserved. http://www.toshiba-teli.co.jp/en/index.htm
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.
Natural disasters, such as an earthquake and thunder, fire or any other act of God; acts by third
parties; misuse by the user, whether intentional or accidental; 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 use of
equipment or software that is 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 off the subject of the guarantee.
The attachment mistake of a cable.
3
D4222901M
Copyright © 2013 - 2018 TOSHIBA TELI CORPORATION, All rights reserved. http://www.toshiba-teli.co.jp/en/index.htm
USAGE PRECAUTIONS
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.
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.
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.
As for the C-mount lens used combining this product, the projection distance from bottom of the
screw should use 10mm or less.
10mm or less
C-mount lens
Bottom of
the screw
Mounting to a pedestal
When mounting this product to a pedestal, make sure carefully that the lens doesn't touch with the
pedestal.
Do not expose the camera’s image-pickup-plane to sunlight or other intense light directly.
Its inner CMOS sensor 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.
4
D4222901M
Copyright © 2013 - 2018 TOSHIBA TELI CORPORATION, All rights reserved. http://www.toshiba-teli.co.jp/en/index.htm
USAGE PRECAUTIONS
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.
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.
[Phenomena specific to CMOS sensor]
“This symbol is applicable for EU member states only”
Defective pixels
A CMOS image sensor is composed of photo sensor pixels in a square grid array. Due to
the characteristics of CMOS image sensors, over- or under-driving of the pixels results in
temporary white or black areas (as if these are noises) appearing on the screen. This
phenomenon, which is not a defect is exacerbated under higher temperatures and long
exposure time.
Image shading
The brightness of the upper part of the screen may be different from that of the lower part. Note
that this is a characteristic of a CMOS image sensor and is not a fault.
5
D4222901M
Copyright © 2013 - 2018 TOSHIBA TELI CORPORATION, All rights reserved. http://www.toshiba-teli.co.jp/en/index.htm
1. Overview
This BU CMOS series is an integrated-(one-body)-type camera that adopts a global shutter CMOS
sensor. These are BU205M (2M 2/3 type) BU406M (4M 1/1 type). There is BU406MN which was more
excellent in near-infrared (NIR) sensitivity in BU406M. Suffix [C] or [CF] are 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.
2. Features
2.1 High frame rate
Supporting high frame rate, BU205M 170fps, BU406M/MN/MC 90fps.
2.2 Global shutter
As it employs a global electronic shutter similar to a CCD image sensor, clear images of even
fast-moving object are obtainable with less blur.
2.3 USB 3.0 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.
2.4 USB3 Vision
This product is based on USB3 Vision Ver.1.0.
2.5 GenICam Ver.2.4, Ver.3.0
his product is based on GenICam (Generic Interface for Cameras) Ver.2.4 and Ver.3.0.
2.6 IIDC2 Digital Camera Control Specification Ver.1.1.0
This product is based on IIDC2 Digital Camera Control Specification Ver.1.1.0.
2.7 e-CON Connector adoption
The e-CON connector adoption enables to assemble the cable easily without using special tools.
2.8 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.
6
D4222901M
Copyright © 2013 - 2018 TOSHIBA TELI CORPORATION, All rights reserved. http://www.toshiba-teli.co.jp/en/index.htm
2.9 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.
2.10 Decimation
Camera reads all effective areas at high speed by skipping lines.
2.11 Color processing
Color models have built in color processing. Color processing features like white balance are
available in Bayer output mode.
2.12 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. BU406MCF)
* Suffix [F] is not shown in the common part of specifications.
2.13 Compact and lightweight
This camera is compact and lightweight; it is easy to integrate into industrial equipment.
2.14 EU RoHS & Chinese RoHS
7
D4222901M
Copyright © 2013 - 2018 TOSHIBA TELI CORPORATION, All rights reserved. http://www.toshiba-teli.co.jp/en/index.htm
3. Configuration
(1) Camera body
* No application software and manuals are attached to this camera.
4. Optional part
- Camera mounting kit Model name: CPTBU
Model name: CPTBUBG
* Contact your dealer / distributor for details of option units.
8
D4222901M
Copyright © 2013 - 2018 TOSHIBA TELI CORPORATION, All rights reserved. http://www.toshiba-teli.co.jp/en/index.htm
5. Functions
5.1 Gain
Manual gain control is available up to 8 times.
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.
5.2 Black Level
Black level is adjustable from -25% to +25% as white saturation level is 100%.
5.3 Gamma
Gamma correction curve is adjustable from 0.45 to 1.
5.4 LUT (Look up Table)
Arbitrary curve and binarization are possible by using 10 bit input and 10 bit output LUT.
5.5 Exposure Time
Manual exposure time control is available. Exposure time is adjustable by the internal sync signal.
5.6 White balance
Color models have two white balance modes, manual white balance (MWB) and one-push auto white
balance (OPWB). Select the mode to suit the subject and purpose.
5.6.1 MWB
R/B gain can be set independently.
5.6.2 OPWB
When OPWB is executed, the camera adjusts R/B gain automatically.
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