Cognex VisionPro Trevista CI Dome User manual

VisionPro®
Trevista CI Dome
Installation and Operation
2023 October 18
Revision: 9.20.0.121

Legal Notices
The software described in this document is furnished under license, and may be used or copied only in accordance with the
terms of such license and with the inclusion of the copyright notice shown on this page. Neither the software, this document,
nor any copies thereof may be provided to, or otherwise made available to, anyone other than the licensee. Title to, and
ownership of, this software remains with Cognex Corporation or its licensor. Cognex Corporation assumes no responsibility
for the use or reliability of its software on equipment that is not supplied by Cognex Corporation. Cognex Corporation makes
no warranties, either express or implied, regarding the described software, its merchantability, non-infringement or its fitness
for any particular purpose.
The information in this document is subject to change without notice and should not be construed as a commitment by
Cognex Corporation. Cognex Corporation is not responsible for any errors that may be present in either this document or the
associated software.
Companies, names, and data used in examples herein are fictitious unless otherwise noted. No part of this document may be
reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, nor transferred to any
other media or language without the written permission of Cognex Corporation.
Copyright © 2023. Cognex Corporation. All Rights Reserved.
Portions of the hardware and software provided by Cognex may be covered by one or more U.S. and foreign patents, as well
as pending U.S. and foreign patents listed on the Cognex web site at: cognex.com/patents.
The following are registered trademarks of Cognex Corporation:
Cognex, 2DMAX, Advantage, AlignPlus, Assemblyplus, CheckitwithChecker, Checker, CognexVisionforIndustry,
CognexVSOC, CVL, DataMan, DisplayInspect, DVT, EasyBuilder, Hotbars, IDMax, In-Sight, LaserKiller, MVS-8000,
OmniView, PatFind, PatFlex, PatInspect, PatMax, PatQuick, SensorView, SmartView, SmartAdvisor, SmartLearn,
UltraLight, VisionSolutions, VisionPro, VisionView
The following are trademarks of Cognex Corporation:
The Cognex logo, 1DMax, 3D-Locate, 3DMax, BGAII, CheckPoint, CognexVSoC, CVC-1000, FFD, iLearn, In-Sight (design
insignia with cross-hairs), In-Sight2000, InspectEdge, Inspection Designer, MVS, NotchMax, OCRMax, PatMaxRedLine,
ProofRead, SmartSync, ProfilePlus, SmartDisplay, SmartSystem, SMD4, VisiFlex, Xpand
Portions copyright © Microsoft Corporation. All rights reserved.
Portions copyright © MadCap Software, Inc. All rights reserved.
Other product and company trademarks identified herein are the trademarks of their respective owners.
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Legal Notices

Precautions
To reduce the risk of injury or equipment damage, observe the following precautions when you install the Cognex product:
lTrevista Controller requires power supply connection from a supply network that meets the following requirements:
100-240 V AC +/- 1-%, 50-60 Hz, 550 VA
lThis product is intended for industrial use in automated manufacturing or similar applications.
lThe safety of any system incorporating this product is the responsibility of the assembler of the system.
lDo not install Cognex products where they are exposed to environmental hazards such as excessive heat, dust,
moisture, humidity, impact, vibration, corrosive substances, flammable substances, or static electricity.
lRoute cables and wires away from high-current wiring or high-voltage power sources to reduce the risk of damage or
malfunction from the following causes: over-voltage, line noise, electrostatic discharge (ESD), power surges, or other
irregularities in the power supply.
lDo not expose the image sensor to laser light. Image sensors can be damaged by direct, or reflected, laser light. If
your application requires laser light that might strike the image sensor, use a lens filter at the corresponding laser
wavelength. For suggestions, contact your local integrator or application engineer.
lThis product does not contain user-serviceable parts. Do not make electrical or mechanical modifications to product
components. Unauthorized modifications can void your warranty.
lChanges or modifications not expressly approved by the party responsible for regulatory compliance could void the
user’s authority to operate the equipment.
lInclude service loops with cable connections.
lEnsure that the cable bend radius begins at least six inches from the connector. Cable shielding can be degraded or
cables can be damaged or wear out faster if a service loop or bend radius is tighter than 10X the cable diameter.
lThis device should be used in accordance with the instructions in this manual.
lAll specifications are for reference purposes only and can change without notice.
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Precautions

Symbols
The following symbols indicate safety precautions and supplemental information:
WARNING:This symbol indicates a hazard that could cause death, serious personal injury or electrical shock.
CAUTION:This symbol indicates a hazard that could result in property damage.
Note: This symbol indicates additional information about a subject.
Tip: This symbol indicates suggestions and shortcuts that might not otherwise be apparent.
5
Symbols

Table of Contents
Legal Notices 3
Precautions 4
Symbols 5
Table of Contents 6
About the Trevista Controller and Dome Light 9
Important Notes 9
Components 9
Trevista Dome Lights 10
Accessories 11
Spare Parts 12
Safety 13
Intended Use 13
Residual Risks 13
Residual Risks During Installation 13
Residual Risks During Operation 13
Technical Data 14
General Data 14
Mechanical Data 14
Operating Environment 14
Optical Radiation 15
Supply of External Devices 15
Maximum Temperature 15
Cable Bending Radii 15
Dimensional Drawings 15
Trevista CI Dome S 16
Trevista CI Dome M 16
Trevista CI Dome L 17
Controller 18
Camera Adapter Plate 18
Camera Angle 20
Timing Diagrams 21
Trevista CI Dome 21
Trevista CI Dome Scan 22
Direction of Illumination Progression 23
Trevista CI Dome/Trevista CI Dome Scan 23
Trevista CI Dome/Trevista CI Dome Scan Multiline 24
Layouts 26
Trevista CI Dome Layouts 26
Trevista CI Dome S 26
Trevista CI Dome M 27
Trevista CI Dome L 28
Controller Layouts 29
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Table of Contents

Front Panel 29
Rear Panel 29
Installation 31
Mounting 31
Mounting the Controller 31
Mounting the Dome 31
Mounting the Camera 32
Camera Orientation 32
Cabling 33
Cabling Variants 33
Power Supply 35
Device Mode and Functional Groups 37
Device Mode 37
Area Scan 37
Line Scan 39
Functional Groups 40
Light/Camera I/O 1 + 2 40
Sequencer 40
Controller Interfaces 42
Ethernet 42
Camera I/O 42
Basic Circuit 42
Pin Assignment 43
Connection Example 44
Sequencer Control 44
Camera Trigger 44
Electrical Data 45
Aux I/O 46
Basic Circuit 46
Pin Assignment 47
Connection Example 49
Electrical Data 50
Digital I/O 51
Basic Circuit 52
Pin Assignment 53
Connection Example 54
Electrical Data 56
Encoder 57
Basic Circuit 57
Pin Assignment 58
Connection Example 58
Electrical Data 59
Light 60
Light 0 60
Light 1 and Light 2 60
Training Sequence 61
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Table of Contents

Current and Voltage Monitoring 62
Basic Circuit 62
Pin Assignment 63
Connection Example 65
Operation 66
Block Diagram 66
Power On/Off 66
Manual Operation of the Dome 67
LEDs 67
Display 69
Standard Display 70
Error and Warning Notifications 70
Menu 71
Notification Types 71
Network Operation of the Dome 77
Image-Processing Software SACVisionPro® 78
SAC Device Configurator 78
Care and Maintenance 80
Cleaning 80
Replacing the Fuses 80
Regulations and Conformity 82
中国大陆RoHS (Information for China RoHS Compliance) 82
For European Community Users 83
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Table of Contents

About the Trevista Controller and Dome Light
This installation and operation manual is intended to make it easier for you to use and operate the Trevista Controller and
Dome Light.
The Trevista CI Dome system is constantly improved and developed further. These product changes are also reflected in the
product documentation.
This Operation and Installation Manual applies to the following device version of the Dome controller
lHardware version: 2
lMainboard version: 1
lFirmware version: V2.36
The current hardware, mainboard, and firmware versions of the Dome controller can be found in the device display.
Note: The image processing system must only be mounted (installed) by an electrician or by instructed personnel.
Important Notes
lThis installation and operation manual must always be available to the personnel in charge of the installation and to
future operators.
lThis installation and operation manual is intended to make it easier for you to
lget to know Trevista CI Dome,
luse Trevista CI Dome as intended,
loperate Trevista CI Dome.
lRead this installation and operation manual carefully. It contains important notes on how to use Trevista CI Dome
lsafely and
lproperly.
lCompliance with the warning notices and special notes is mandatory to guarantee
lthe safety of the operating personnel,
lthe prevention of dangerous conditions (work accidents),
lthe proper operation of Trevista CI Dome.
lWe do not accept any liability for damage or operating failures resulting from non-compliance with this original
installation and operation manual.
Components
Acquiring an image with the Trevista CI Dome and passing it to VisionPro software requires you have all of the following:
lTrevista CI Dome
Cognex offers small, medium and large versions of the Dome Light.
lCamera mount
The camera mount allows you to secure the camera over the center of the Dome Light.
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About the Trevista Controller and Dome Light

lTrevista controller
A Dome Light requires a controller as the interface between the light, the camera, and VisionPro software.
lArea scan camera or lIne scan camera
VisionPro supports a set cameras for use with a Trevista CI Dome. Choose a lens with a focal length to match the
working distance and desired field of view.
Contact your Cognex sales representative for the best area scan camera for your applications.
lVisionPro software
VisionPro supports an acquisition module for acquiring images and the vision tool necessary to select which output
images you want to pass along to your application.
Trevista Dome Lights
Contact your Cognex sales representative for more information on any Trevista CI Dome:
lAccessory Model 50237:S-dome 20.4
lAccessory Model 50238:M-dome 50.4
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About the Trevista Controller and Dome Light

lAccessory Model 50239:L-dome 200.4
Accessories
You can purchase the following components separately. For a list of options and accessories, contact your local Cognex
sales representative.
Accessory Length
Trevista CI
Dome Area
Scan
Trevista CI
Dome Line
Scan
Cable “trevista® Camera AV1” (trevista® controller <-> camera), For Allied
Vision Prosilica GT, Prosilica GX, Pike, and Stingray.
5 m
10 m
x
Cable “trevista® Camera AV2” (trevista® controller <-> camera), For Allied
Vision Mako.
5 m
10 m
x
Cable “trevista® Camera Baumer 1” (trevista® controller <-> camera), For
Baumer SXG and VCXG.
5 m
10 m
x
Cable “trevista® Camera Baumer 2” (trevista® controller <-> camera), For
Baumer TXG, TXD, and TXF.
5 m
10 m
x
Cable “trevista® Camera Baumer 3” (trevista® controller <-> camera), For
Baumer VLG.
5 m
10 m
x
Cable “trevista® Camera Baumer 3Y” (trevista® controller <-> 2x camera), For
2x Baumer VLG (Y-cable).
5 m x
Cable “trevista® Camera Baumer 4” (trevista® controller <-> camera), For
Baumer VLXT.
5 m
10 m
x
Cable “trevista® Camera Dalsa” (trevista® controller <-> camera, power supply)
For Dalsa Piranha, Piranha 2, Piranha 3, Piranha 4, Piranha HS, Spyder 3,
Spyder 3 SG, and Linea CL.
5 m
10 m
x
Cable “trevista® Camera Dalsa 2” (trevista® controller <-> camera) For Dalsa
Linea GigE.
5 m
10 m
x
Cable “trevista® Camera Hikrobot 1” (trevista® controller <-> camera) For
Hikrobot MV-CL022-91GM, MV-CL042-90GM, MV-CL042-91GM, MV-CL084-
91GM, MV-CL042-91CM, and MV-CL084-90CM.
5 m x
Cable “trevista® Camera”, open cable end (trevista® controller <-> camera) 10 m x x
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About the Trevista Controller and Dome Light

Cable “trevista® Aux I/O Siso” (trevista® controller <-> framegrabber “Silicon
Software TTL Trigger 4”)
1 m x x
Cable “trevista® Aux I/O Euresys 1” (trevista® controller <-> framegrabber
“Euresys Grablink Full / FullXR”)
1 m x x
Cable “trevista® Aux I/O”, open cable end (trevista® controller <->
framegrabber)
1 m x x
Cable “trevista® Digital I/O”, open cable end (trevista® controller <-> control
cabinet/PLC)
10 m x x
Cable “trevista® Digital I/O”, ICPDAS (trevista® controller <-> I/O card from
ICPDAS)
1 m x x
Cable “trevista® Sync” (trevista® controller <-> trevista® controller) 0.5 m x x
Cable “trevista® Camera I/O Sync” (trevista® controller <-> trevista® controller) 1 m x x
Spare Parts
Accessory SAC Article Number
Air filter GEH-00338
Fuse T 5A H 250 V (two pieces required) EIM-00076
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About the Trevista Controller and Dome Light

Safety
Intended Use
lThe image-processing system Trevista CI Dome is intended for the optical control of the surface quality of industrial
components. Any other use shall be deemed inappropriate. The manufacturer/supplier is not liable for damage
caused by such inappropriate use. The risk is borne solely by the user.
lThe intended use includes compliance with the original installation and operation manual.
lThe image-processing system Trevista CI Dome must only be installed and operated by qualified and trained
personnel.
Residual Risks
The image-processing system Trevista CI Dome has been built using state-of-the-art technology in accordance with
recognized safety regulations. Compliance with the relevant occupational safety and accident prevention regulations is
assumed. However, there are the following residual risks:
Residual Risks During Installation
WARNING:Personal injuries and damage to property through residual voltages! Prior to working on the electrical
system, make sure that the device has been disconnected from the power supply.
WARNING:Personal injury through optical radiation! Prior to installation and maintenance work, make sure that the
device has been disconnected from the power supply. Do not look directly into the inside of the dome or into the LEDs.
WARNING:Personal injury through heat! Prior to installation and maintenance work, make sure that the device has
cooled down.
Residual Risks During Operation
WARNING:Personal injury through optical radiation! Prior to installation and maintenance work, make sure that the
device has been disconnected from the power supply. Do not look directly into the inside of the dome or into the LEDs.
WARNING:Personal injury through heat! Before touching the lighting, make sure that the device has cooled down.
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Safety

Technical Data
Refer to the following sections for technical data regarding the Trevista CI Dome.
General Data
Dimensions for Image Processing
Trevista CI Dome
S
Trevista CI Dome M Trevista CI Dome L
Working distance between lens and inspection plane Typical 72 mm (2.83
in)
Typical 158 mm (6.22
in)
Typical. 300 mm
(11.81 in)
Working distance between bottom edge and
inspection plane
Typical 2 mm (0.08
in)
Typical 10 mm (0.39
in)
Typical 47 mm (1.85
in)
Diameter of measuring field/scan width1Up to 30 mm (1.18
in)
Up to 75 mm (2.95 in) Up to 300 mm (11.81
in)
1Depending on the camera, optics, and the surface properties of the inspection part.
Mechanical Data
Dimensions Width × Depth × Height (Without Plugs and Cables)
Trevista CI Dome S Trevista CI Dome M Trevista CI Dome L
Dome 246 mm x 160 mm x typical 259
mm
(9.69 in x 6.30 in x typical 10.20
in)
388 mm x 330 mm x typical 348
mm
(15.26 in x 13.00 in x typical 13.70
in)
669 mm x 610 mm x typical 453
mm
(26.33 in x 24.02 in x typical 17.83
in)
Controller 484 mm x 44 mm x 370 mm
Weight
Dome 4.1 kg (9.04 lb) 6.9 kg (15.21 lb) 16.2 kg (35.71 lb)
Controller 6.4 kg (14.11 lb)
Material
Dome Aluminum/plastic
Controller Aluminum-zinc
Operating Environment
Electrical Power Supply 100-240 V AC +/- 10%, 50-60 Hz, 550 VA
Installation Site Dry interiors
Ambient Temperature +5 °C … +40 °C (41 °F … 104 °F)
Relative Humidity 40 … 70 %
Height maximum 2000 m (6561.68 ft)
Degree of Contamination 2
Overvoltage Category 2
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Technical Data

Optical Radiation
Light Source
Risk Group 1 (low risk)
Supply of External Devices
You can power external devices through the following connectors:
lCamera I/O 0..2
lDigital I/O
lEncoder
For more information about pin assignment and current-carrying capacity of the individual connections, see Controller
Interfaces on page42. The maximum current-carrying capacity of all connections together exceeds the maximum possible
capacity of the controller.
The following table shows the maximum power through all supply rails and the maximum current of the individual supply rails.
5/12/24 V Supply Rail
Max. power over all supply rails 75 W
Max. current 24 V supply rail 3 A
Max. current 12 V supply rail 4 A
Max. current 5 V supply rail 1 A
Maximum Temperature
Maximum Surface Temperature During Operation
Controller 70 °C (158 °F)
Dome 70 °C (158 °F)
Cable Bending Radii
Trevista CI Dome Type Unmoved Moved
Connection Cable Trevista CI Dome S ≥ 36 mm (1.41 in) ≥ 67.5 mm (2.66 in)
Connection Cable Trevista CI Dome M ≥ 66 mm (2.60 in) ≥ 132 mm (5.20 in)
Connection Cable Trevista CI Dome L ≥ 66 mm (2.60 in) ≥ 132 mm (5.20 in)
Dimensional Drawings
The following sections list dimensions of the Trevista CI Dome and accessories.
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Technical Data

Trevista CI Dome S
Trevista CI Dome M
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Technical Data

Trevista CI Dome L
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Technical Data

Controller
Camera Adapter Plate
The camera adapter plate forms the mechanical connection piece between the camera and the camera mount. The standard
camera adapter plate is suitable for mounting many cameras available on the market (mainly matrix cameras).
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Technical Data

The adaptable camera types are the following:
Adaptable Camera Types
Manufacturer Camera Type/Series
Allied Vision PIKE
Guppy
Guppy Pro
STINGRAY
Prosilica GT (1660, 1910, 1920, 2300, 2750)
Prosilica GX (1050)
Basler ACE
ACA
AVA (Aviator)
PIA (Pilot)
Baumer LXG (80, 120, 200)
TXG (08, 12, 20, 50)
SXG (40, 80)
VLG (12, 20, 23, 24, 40)
Dalsa Genie TS
Genie Nano
Point Grey Grasshopper
Grasshopper2
Grasshopper3
Grasshopper Express
Blackfly
Note: The list above serves only as an example. The adaptability depends on the optics you use.
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Technical Data

Camera Angle
The camera angle forms the mechanical connection piece between the camera and the camera mount. The camera angle is
mainly used for mounting line scan cameras.
Note: The following list serves only as an example. The adaptability depends on the optics you use.
Adaptable Camera Types Angle S003
Manufacturer Camera Type/Series
Dalsa Spyder 3
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Technical Data