Goldeye G/CL at a glance Goldeye G/CL at a glance Read this document carefully Learn to avoid damage to your Goldeye and use it in the most safe and efficient way. Contents of your delivery Your Goldeye delivery consists of the following items: Shipping box Camera Goldeye Download Instruction for first camera operation...
Goldeye G/CL at a glance Contact Allied Vision Website To directly contact Allied Vision with any inquiry, go to: www.alliedvision.com/en/meta-header/contact To find an Allied Vision office or distribution partner, go to: www.alliedvision.com/en/about-us/where-we-are Support and general inquiries For all camera-related queries contact us at support@alliedvision.com For all general inquiries, contact us at info@alliedvision.com...
Document history and conventions This Goldeye G/CL Technical Manual describes the technical specifications and operating principle of the Goldeye camera family (Allied Vision product codes 4068xxx, 4168xxx, 6068xxx, and 6168xxx), including feature overview, dimensions, I/O definition, pixel formats, image processing and IR-specific data processing, basic and advanced parameters, and settings, as well as bandwidth and frame rate related subjects.
Page 12
Document history and conventions Version Date Document updates V4.1.0 Firmware version 02.18.20213 2018-May-08 Added functions to models G/CL-008 TEC1 and G/CL-008 Cool TEC1: • Modified temperature readout with increased precision (reduced noise). T_readout • Ability to heat the sensor in a new mode. •...
Page 13
Document history and conventions Version Date Document updates V3.1.0 Firmware version 02.12.17558 2016-Jun-30 Added automatic exposure functionality. Added capability to change Camera Link timing parameters including clock frequency. V3.0.0 Firmware version 2.10.16613 2016-Feb-29 New models: CL-008, CL-032, CL-033. V2.0.0 Firmware version 02.08.15169 2015-Aug-24 New model: G-008 Complete implementation of new corporate layout.
Document history and conventions Conventions used in this manual To give this manual an easily understandable layout and to emphasize important information, the following typographical styles and symbols are used: Styles Style (example) Function Emphasis Some important parts or items of the text are emphasized to make them more visible.
Document history and conventions Symbols and notes Practical Tip This symbol highlights a practical tip that helps to better understand the camera‘s features and functions, and to make better use of it. Further information available online This symbol highlights URLs for further information. The URL itself is shown in blue. Example: www.alliedvision.com Safety-related instructions to avoid malfunctions...
Compliance, safety, and intended use § This chapter includes: • Compliance notifications for the following areas: Europe (CE) USA (FCC) Canada (ICES) • Information about application and intended use of the camera. Goldeye G/CL Technical Manual V4.1.6...
2. this device must accept any interference received, including interference that may cause undesired operation. Responsible Party – U.S. Contact Information Allied Vision Technologies, Inc, 102 Pickering Way – Suite 502, Exton, PA 19341, Telephone +1 978 225 2030 Class B digital device Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
Page 18
Cet appareil est conforme aux normes classe B pour bruits radioélectriques, spécifiées dans le Règlement sur le brouillage radioélectrique. CAN ICES-3 (B)/NMB-3(B) Avoid electromagnetic interferences For all power and interface connections, only use shielded cables or cables recommended by Allied Vision. Goldeye G/CL Technical Manual V4.1.6...
• The camera-supporting software can be obtained and installed separately from the camera. Usage of the software is solely the responsibility of the user. • The camera must not be opened. For all repair tasks, contact Allied Vision or one of Allied Vision's authorized representatives.
Installation and hardware GigE This chapter builds on the information available in the installation guide of your Goldeye GigE camera. It includes: • additional information for configuring the host computer • a description of the components required for your vision system, including configuring the host computer, Ethernet adapter settings, and connecting your Goldeye GigE camera.
Installation and hardware GigE Getting started The hardware and installation instructions in this chapter are applicable to all cameras of the Allied Vision Goldeye G family. Follow the link to learn more about GigE cameras from Allied Vision. www.alliedvision.com/en/products/ cameras.html#interfacefilter%2F3%2Fseries%2F59%2F...
• Connect camera to PC or laptop and ensure that the camera is powered: Connecting your camera on page • Acquiring your first image with the Allied Vision Vimba Viewer: See Using Allied Vision viewer applications. Goldeye G/CL Technical Manual V4.1.6...
Installation and hardware GigE Mounting the camera You can attach the camera to a base in two ways: 1. To attach the camera to any horizontal or vertical base, four mounting threads M4 x 6 mm are located on each side of the camera, except for the back side. Refer to the drawings in chapter Camera dimensions on page 121 for the...
Installation and hardware GigE Configuring the host computer Allied Vision GigE Vision cameras can operate on 10/100 or Gigabit speed Ethernet adapters. To reach the maximum camera frame rate, a Gigabit speed Ethernet adapter with jumbo packet support is required.
Installation and hardware GigE 3. Under Network Adapters, locate the Ethernet network adapter, right-click the entry, and select in the menu. Update Driver Software 4. Select the Search automatically for updated driver software Browse my computer for driver software 5. Click once the driver has been installed.
Installation and hardware GigE Allied Vision GigE camera’s default factory settings configure the camera packet size to 8228. The host adapter needs to support a packet size of equal or larger size to stream from the camera. Property Value Packet size...
Technical specifications on page 56 details on power consumption. Installing viewer software Allied Vision software All software packages provided by Allied Vision are free of charge and contain the following components: • Drivers • Software Development Kit (SDK) for camera control and image acquisition •...
Allied Vision provides accessories to run and connect the Goldeye. To obtain an overview of all accessories available, go to the Allied Vision Accessories webpage: www.alliedvision.com/en/products/accessories.html Camera drivers Allied Vision GigE cameras work with any or all of the following software options. Vimba Viewer or Vimba SDK: www.alliedvision.com/en/products/software Third-party software solutions: www.alliedvision.com/en/products/software/third-party-libraries.html...
Once you have installed the Vimba Viewer or third-party application to your host computer, you can connect your Allied Vision GigE camera via an Ethernet Category 5e cable or higher. If your camera is not PoE powered, connect the Hirose cable to power the camera.
Installation and hardware GigE Acquiring images To start continuous image acquisition, using default camera settings, click on the freerun button in the viewer toolbar. The freerun button is used to start and stop the live view. Goldeye G/CL Technical Manual V4.1.6...
Installation and hardware GigE Troubleshooting Questions and answers Is the camera getting power? Check the GigE status LED at the GigE port on the backside of the camera. Once the camera is booted, the green LED remains lit as long as the camera is connected to power.
Installation and hardware CL This chapter includes: • Installing hardware and software • Starting the camera • Camera control and image viewing • Troubleshooting Goldeye G/CL Technical Manual V4.1.6...
Installation and hardware CL Getting started The hardware and installation instructions in this chapter are applicable to all cameras of the Allied Vision Goldeye CL family. Follow the link to learn more about Camera Link cameras from Allied Vision. www.alliedvision.com/en/support/technical-papers-knowledge-base.html...
Installation and hardware CL Allied Vision software Allied Vision provides the Vimba SDK for accessing all camera features to control the Goldeye CL. To acquire images the frame grabber SDK must be used. Download software Vimba is Allied Vision's future-proof SDK for all current and upcoming Allied Vision cameras with Camera Link, GigE Vision, FireWire (IEEE 1394), and USB Vision interfaces.
Installation and hardware CL Mounting the camera You can attach the camera to a base in two ways: 1. To attach the camera to any horizontal or vertical base, four mounting threads M4 x 6 mm are located on each side of the camera, except for the back side. Refer to the drawings in chapter Camera dimensions on page 121 for the...
This section presents instructions for software installation specific to Windows 7. Goldeye CL cameras can be operated under later versions of Windows as well. Allied Vision offers Vimba as the main SDK for its Camera Link cameras. To install the Vimba SDK plus corresponding Vimba Viewer, read...
Frame grabber configuration files Some frame grabbers applications use configuration files to setup the grabber for a certain camera. Allied Vision can provide files for the Goldeye CL series for various frame grabbers. For more information, contact the Allied Vision support team.
More on accessories: For more information on accessories contact Allied Vision sales representative or your local Allied Vision distribution partner: www.alliedvision.com/en/about-us/where-we-are.html For a list of compatible Camera Link cables, go to the Allied Vision website: www.alliedvision.com/en/products/accessories/interface-cables.html#!?camer- aInterfacefilter=9 Goldeye G/CL Technical Manual V4.1.6...
Installation and hardware CL Camera control and image viewing Vimba with frame grabber specific viewer Overview Vimba offers a GenTL compatible configuration transport layer to access a GenCP compatible Camera Link camera. This transport layer offers access to all camera features and is used to setup and control a camera.
Step 1: Open the file VimbaCLConfigTL.xml. You find it in the VIMBA_HOME directory, which is typically one of the following (for Vimba 2.1 - adjust the path for Vimba 2.0 accordingly). •C:\Program Files\Allied Vision\Vimba_2.1\VimbaCLCon- figTL\bin\Win32 •C:\Program Files\Allied Vision\Vimba_2.1\VimbaCLCon- figTL\bin\Win64 These XML files include the modifiable settings, by default the bit rate is denoted as follows: <DefaultBaudRate>9600</DefaultBaudRate>...
Page 43
Installation and hardware CL number of cameras connected to the PC and the number of installed frame grabbers. Figure 3: Vimba Viewer ‐ camera detection window If the camera does not appear after some time, check the following: • Is the camera connected to the correct grabber port? If the frame grabber has two CL connectors it should be connected to port 1.
Page 44
Installation and hardware CL Figure 4: Vimba Viewer window Dockable Layout: The camera window supports a fully dockable layout that allows user to customize their workspace. If components are missing in camera window: If any of the components of the camera window shown above is missing, then do the following: •...
Installation and hardware CL Adjust camera controls: Controller window The controller window is displayed in the top right section of the Vimba window, refer to Figure 4 on page 44. It is used to configure the camera frame rate, exposure time, pixel format, and much more. Explanation of camera controls: A detailed explanation of camera controls is available in the Goldeye G/CL Features Reference available at...
Installation and hardware CL Grabber configuration files: You can adjust the image parameters within the application or via an external grabber configuration file, depending of the used frame grabber. Refer to the frame grabber documentation for more information on parameter adjustment.
Installation and hardware CL Using a custom application It is possible to access the Goldeye CL camera without using the Vimba configuration transport layer. In this case the custom application must open the COM port of the grabber via the clallserial.dll (or clserXXX.dll) to establish a communication channel between the host and the camera.
Page 48
Installation and hardware CL Adjusting camera features and grabbing images is handled via an application from the frame grabber manufacturer. Figure 8: Frame grabber transport layer block diagram Goldeye G/CL Technical Manual V4.1.6...
Installation and hardware CL Troubleshooting Questions and answers Is the camera getting power? Check the Camera Link status LED underneath the CL port on the backside of the camera. If the camera is connected to power, the LED displays a steady green color. The status LED codes for Goldeye CL cameras are described in the section Camera Link status LED on page...
Specifications This chapter includes: • Technical specifications , advanced features, and measured Absolute Quantum Efficiency diagrams for each Goldeye G and CL model • Frame rates that result when changing the resolution from minimum to maximum ROI, listing of frame rates achievable with common video formats, and an explanation of frame rate calculation •...
Specifications Technical overview Frame rates and temperature control Table 5 displays a summary of the key sensor specifications of all Goldeye models. For more detailed information about temperature control in Goldeye cameras, refer to the section on Temperature control on page 207.
Page 54
Specifications When present, each of them constitutes a different Goldeye model. Therefore, they reflect in the naming or name affix of the model. Name affix for housing size Goldeye models are available in two different housing sizes. The larger, scientific models are denoted with the name affix Cool.
Page 55
Specifications Name affix for temperature control Goldeye models that are equipped with the same sensor may be available with different temperature controls. To make an unambiguous distinction possible, the temperature control is denoted in the model name. Name affix Description TEC2 TEC2 models are equipped with a two-stage thermo-electric cooling.
Specifications Technical specifications Goldeye CL-008 SWIR TEC1 Imaging and performance Parameter Values Sensor InGaAs, progressive scan, electronic full frame shutter Sensor type Focal plane array (FPA) Spectral range 900 nm to 1700 nm Resolution 320 (H) × 256 (V) Pixel size 30 μm ×...
Page 57
Specifications Parameter Values Image buffer size 256 MB Stream hold capacity 1524 frames at full resolution Maximum exposure value given is valid for Gain0 and sensor temperature of +25°C. Even longer exposures can be set, but the image quality may deteriorate. Table 9: CL‐008 SWIR TEC1 ‐...
Page 58
Specifications Parameter Values Mass, with C-Mount adapter 320 g Mass, with F-Mount adapter 370 g Mass, with M42-Mount adapter 340 g Table 12: CL‐008 SWIR TEC1 ‐ Mechanics specifications (sheet 2 of 2) Operating conditions Parameter Values Operating temperature -20 °C to +55 °C (case) Storage temperature -30 °C to +70 °C (ambient) +25 °C (default and calibrated)
Page 59
Specifications Absolute quantum efficiency Figure 9: CL‐008 SWIR TEC1 ‐ Absolute quantum efficiency Resolution and ROI frame rates The maximum frame rate achievable with Goldeye CL-008 models (in frames per second — fps) is determined by the ROI size. It can be calculated using the following formulas.
Page 60
Specifications When using the formula, please consider the following: • Round the denominator down to the next full µs. • Minimum ROI width is 8 pixels, minimum ROI height is 4 pixels. • The formula generally outputs very exact values, however when the ROI approaches its minimum size, the accuracy decreases by some degree.
Page 61
Specifications Dimensions Find the dimensions for all Goldeye CL-008 TEC1 models in the drawings linked in the following table. Model Dimensions 4168080 Goldeye CL, dimensions with C-Mount CL-008 TEC1 C-Mount lens adapter on page 121 4168081 Goldeye CL, dimensions with F-Mount CL-008 TEC1 F-Mount lens adapter on page 122 4168083...
Specifications Goldeye CL-008 SWIR Cool TEC1 Imaging and performance Parameter Values Sensor InGaAs, progressive scan, electronic full frame shutter Sensor type Focal plane array (FPA) Spectral range 900 nm to 1700 nm Resolution 320 (H) × 256 (V) Pixel size 30 μm ×...
Page 63
Specifications Output Parameter Values Digital interface Camera Link Base, up to 2 taps, 40 MHz, SDR-26 connector, Serial Control Channel Bit depth 8-, 12-, 14-bit Pixel formats Tap geometry 1X 1Y: Mono 8, Mono 12, Mono 14 Tap geometry 1X2 1Y: Mono 8, Mono 12 Table 17: CL‐008 SWIR Cool TEC1 ‐...
Page 64
Specifications Operating conditions Parameter Values Operating temperature -20 °C to +55 °C (case) Storage temperature -30 °C to +70 °C (ambient) Sensor cooling temperature, +5 °C (default and calibrated) setpoints -5 °C, +10 °C, +20 °C (other setpoints) or user-configurable Relative humidity 10 % to 95 %, non-condensing Power requirements (DC)
Page 65
Specifications Resolution and ROI frame rates The maximum frame rate achievable with Goldeye CL-008 models (in frames per second — fps) is determined by the ROI size. It can be calculated using the following formulas. 10 000 000 SensorFrameRate ------------------------------------------------------------------------ ...
Page 66
Specifications Examples for maximum frame rates possible with Goldeye CL-008 models, using a number of common resolutions, are listed in the following table. Resolution 25 MHz 40 MHz Mono 8/12, Mono 14, Mono 8/12, Mono 14, Width Height 2 Taps 1 Tap 2 Taps 1 Tap...
Specifications Goldeye CL-032 SWIR TEC1 Imaging and performance Parameter Values Sensor InGaAs, progressive scan, electronic full frame shutter Sensor type Focal plane array (FPA) Spectral range 900 nm to 1700 nm Resolution 636 (H) × 508 (V) Pixel size 25 μm × 25 μm Effective chip size 15.9 mm ×...
Page 68
Specifications Output Parameter Values Digital interface Camera Link Base, up to 2 taps, 40 MHz, SDR-26 connector, Serial Control Channel Bit depth 8-, 12-, 14-bit Pixel formats Tap geometry 1X 1Y: Mono 8, Mono 12, Mono 14 Tap geometry 1X2 1Y: Mono 8, Mono 12 Table 24: CL‐032 SWIR TEC1 ‐...
Page 69
Specifications Operating conditions Parameter Values Operating temperature -20 °C to +55 °C (case) Storage temperature -30 °C to +70 °C (ambient) Sensor cooling temperature, +20 °C (default and calibrated) setpoints +5 °C, +35 °C, +50 °C (other setpoints) or user-configurable Relative humidity 10 % to 95 %, non-condensing Power requirements (DC)
Page 70
Specifications Resolution and ROI frame rates The maximum frame rate achievable with Goldeye CL-032 models (in frames per second — fps) is determined by the ROI size. Calculate the maximum frame rate using the following formula. 10 000 000 SensorFrameRate ------------------------------------------------------------------------ ...
Page 71
Specifications Examples for maximum frame rates possible with Goldeye CL-032 models, using a number of common resolutions, are listed in the following table. Resolution Mono 8, Mono 12 (2 Taps) Mono 14 (1Tap) Width Height 25 MHz 40 MHz 25 MHZ 40 MHz 1047 1047...
Specifications Goldeye CL-032 SWIR Cool TEC2 Imaging and performance Parameter Values Sensor InGaAs, progressive scan, electronic full frame shutter Sensor type Focal plane array (FPA) Spectral range 900 nm to 1700 nm Resolution 636 (H) × 508 (V) Pixel size 25 μm ×...
Page 73
Specifications Output Parameter Values Digital interface Camera Link Base, up to 2 taps, 40 MHz, SDR-26 connector, Serial Control Channel Bit depth 8-, 12-, 14-bit Pixel formats Tap geometry 1X 1Y: Mono 8, Mono 12, Mono 14 Tap geometry 1X2 1Y: Mono 8, Mono 12 Table 31: CL‐032 SWIR Cool TEC2 ‐...
Page 74
Specifications Operating conditions Parameter Values Operating temperature -20 °C to +55 °C (case) Storage temperature -30 °C to +70 °C (ambient) Sensor cooling temperature, -25 °C (default and calibrated) setpoints -5 °C, +10 °C (other setpoints) or user-configurable Relative humidity 10 % to 95 %, non-condensing Power requirements (DC) 10.8 V to 10.8 VDC...
Page 75
Specifications Resolution and ROI frame rates The maximum frame rate achievable with Goldeye CL-032 models (in frames per second — fps) is determined by the ROI size. Calculate the maximum frame rate using the following formula. 10 000 000 SensorFrameRate ------------------------------------------------------------------------ ...
Page 76
Specifications Examples for maximum frame rates possible with Goldeye CL-032 models, using a number of common resolutions, are listed in the following table. Resolution Width Height Remarks Frame rate max. [fps] Sensor full resolution Approx. matches VGA format Matches QVGA format Matches 1/4 QVGA format 1047 ≤...
Specifications Goldeye CL-033 SWIR TEC1 Imaging and performance Parameter Values Sensor InGaAs, progressive scan, electronic full frame shutter Sensor type Focal plane array (FPA) Spectral range 900 nm to 1700 nm Resolution 640 (H) × 512 (V) Pixel size 15 μm × 15 μm Effective chip size 9.6 mm ×...
Page 78
Specifications Parameter Values Gain factor (Gain 1) Gain factor (Gain 2) A/D converter 14-bit Image buffer size 256 MB Stream hold capacity 392 frames at full resolution Typical values that are determined similar to EMVA 1288 under 1200 nm LED illumination.
Page 79
Specifications Mechanics Parameter Values Body dimensions (L × W × H) 78 mm × 55 mm × 55 mm without lens adapter Lens mount C-Mount, F-Mount, M42-Mount available Mass, body only, without 330 g adapter Mass, with C-Mount adapter 350 g Mass, with F-Mount adapter 400 g Mass, with M42-Mount adapter 370 g...
Page 80
Specifications Absolute quantum efficiency Figure 13: CL‐033 SWIR TEC1 ‐ Absolute quantum efficiency Resolution and ROI frame rate The maximum frame rate achievable with Goldeye CL-033 models (in frames per second — fps) is determined by the ROI size. Calculate the maximum frame rate using the following formula.
Page 81
Specifications When using the formula, please consider the following: • Round the denominator up or down to the next full µs. • Minimum ROI width is 8 pixels, minimum ROI height is 4 pixels. • The formula generally outputs very exact values, however when the ROI approaches its minimum size, the accuracy decreases by some degree.
Page 82
Specifications Dimensions Find the dimensions for all Goldeye CL-033 TEC1 models in the drawings linked in the following table. Model Dimensions 4168030 Goldeye CL, dimensions with C-Mount CL-033 TEC1 C-Mount lens adapter on page 121 4168031 Goldeye CL, dimensions with F-Mount CL-033 TEC1 F-Mount lens adapter on page 122 4168033...
Specifications Goldeye CL-033 SWIR TECless Imaging and performance Parameter Values Sensor InGaAs, progressive scan, electronic full frame shutter Sensor type Focal plane array (FPA) Spectral range 900 nm to 1700 nm Resolution 640 (H) × 512 (V) Pixel size 15 μm × 15 μm Effective chip size 9.6 mm ×...
Page 84
Specifications Parameter Values Analog gain levels Gain0, Gain1, Gain2 Gain factor (Gain 1) Gain factor (Gain 2) A/D converter 14-bit Image buffer size 256 MB Stream hold capacity 392 frames at full resolution Typical values that are determined similar to EMVA 1288 under 1200 nm LED illumination.
Page 85
Specifications Mechanics Parameter Values Body dimensions (L × W × H) 78 mm × 55 mm × 55 mm without lens adapter Lens mount C-Mount available, F-Mount and M42-Mount available on request Mass, body only, without 300 g adapter Mass, with C-Mount adapter 320 g Mass, with F-Mount adapter 370 g...
Page 86
Specifications Absolute quantum efficiency Figure 14: CL‐033 SWIR TECless ‐ Absolute quantum efficiency Resolution and ROI frame rate The maximum frame rate achievable with Goldeye CL-033 models (in frames per second — fps) is determined by the ROI size. Calculate the maximum frame rate using the following formula.
Page 87
Specifications When using the formula, please consider the following: • Round the denominator up or down to the next full µs. • Minimum ROI width is 8 pixels, minimum ROI height is 4 pixels. • The formula generally outputs very exact values, however when the ROI approaches its minimum size, the accuracy decreases by some degree.
Page 88
Specifications Dimensions Find the dimensions for the Goldeye CL-033 TECless C-Mount in the drawings linked in the following table. Model Dimensions 4168730 Goldeye CL, dimensions with C-Mount CL-033 TECless C-Mount lens adapter on page 121 CL-033 TECless F-Mount Models with F-Mount adapter are available on request.
Specifications Goldeye G-008 SWIR TEC1 Imaging and performance Parameter Values Sensor InGaAs, progressive scan, electronic full frame shutter Sensor type Focal plane array (FPA) Spectral range 900 nm to 1700 nm Resolution 320 (H) × 256 (V) Pixel size 30 μm × 30 μm Effective chip size 9.6 mm ×...
Page 90
Specifications Output Parameter Values Digital interface GigE Vision (based on IEEE 802.3 1000BASE-T) Bit depth 8-, 12-, 14-bit Pixel formats Mono 8, Mono 12, Mono 12Packed, Mono 14 Table 52: G‐008 SWIR TEC1 ‐ Output specifications General purpose input and output Parameter Values Opto-isolated I/Os...
Page 91
Specifications Operating conditions Parameter Values Operating temperature -20 °C to +55 °C (case) Storage temperature -30 °C to +70 °C (ambient) Sensor cooling temperature, +20 °C (default and calibrated) +25 °C, +35 °C, +50 °C (other setpoints) setpoints or user-configurable Relative humidity 10 % to 95 %, non-condensing Power requirements (DC)
Page 92
Specifications Resolution and ROI frame rates The maximum frame rate achievable with Goldeye G-008 models (in frames per second — fps) is determined by the ROI size. Calculate the maximum frame rate using the following formula. 10 000 000 FrameRate ------------------------------------------------------------------------ ...
Page 93
Specifications To achieve the highest possible frame rates for different formats, it may become necessary to change the GigE streaming features, particularly to adjust the GigE packet size. • Smaller packets may be advantageous if using small ROIs • Larger packets may be advantageous if using larger ROIs Dimensions Find the dimensions for all Goldeye G-008 TEC1 models in the drawings linked in the following table.
Specifications Goldeye G-008 SWIR Cool TEC1 Imaging and performance Parameter Values Sensor InGaAs, progressive scan, electronic full frame shutter Sensor type Focal plane array (FPA) Spectral range 900 nm to 1700 nm Resolution 320 (H) × 256 (V) Pixel size 30 μm ×...
Page 95
Specifications Output Parameter Values Digital interface GigE Vision (based on IEEE 802.3 1000BASE-T) Bit depth 8-, 12-, 14-bit Pixel formats Mono 8, Mono 12, Mono 12Packed, Mono 14 Table 59: G‐008 SWIR Cool TEC1 ‐ Output specifications General purpose input and output Parameter Values Opto-isolated I/Os...
Page 96
Specifications Operating conditions Parameter Values Operating temperature -20 °C to +55 °C (case) Storage temperature -30 °C to +70 °C (ambient) Sensor cooling temperature, +5 °C (default and calibrated) setpoints -5 °C, +10 °C, +20 °C (other setpoints) or user-configurable Relative humidity 10 % to 95 %, non-condensing Power requirements (DC)
Page 97
Specifications Resolution and ROI frame rates The maximum frame rate achievable with Goldeye G-008 models (in frames per second — fps) is determined by the ROI size. Calculate the maximum frame rate using the following formula. 10 000 000 FrameRate ------------------------------------------------------------------------ ...
Page 98
Specifications To achieve the highest possible frame rates for different formats, it may become necessary to change the GigE streaming features, particularly to adjust the GigE packet size. • Smaller packets may be advantageous if using small ROIs • Larger packets may be advantageous if using larger ROIs Dimensions Find the dimensions for the Goldeye G-008 Cool TEC1 C-Mount in the drawings linked in the following table.
Specifications Goldeye G-032 SWIR TEC1 Imaging and performance Parameter Values Sensor InGaAs, progressive scan, electronic full frame shutter Sensor type Focal plane array (FPA) Spectral range 900 nm to 1700 nm Resolution 636 (H) × 508 (V) Pixel size 25 μm × 25 μm Effective chip size 15.9 mm ×...
Page 100
Specifications Output Parameter Values Digital interface GigE Vision (based on IEEE 802.3 1000BASE-T) Bit depth 8-, 12-, 14-bit Pixel formats Mono 8, Mono 12, Mono 12Packed, Mono 14 Table 66: G‐032 SWIR TEC1 ‐ Output specifications General purpose input and output Parameter Values Opto-isolated I/Os...
Page 101
Specifications Operating conditions Parameter Values Operating temperature -20 °C to +55 °C (case) Storage temperature -30 °C to +70 °C (ambient) Sensor cooling temperature, +20 °C (default and calibrated) setpoints +5 °C, +35 °C, +50 °C (other setpoints) or user-configurable Relative humidity 10 % to 95 %, non-condensing Power requirements (DC)
Page 102
Specifications Resolution and ROI frame rates The maximum frame rate achievable with Goldeye G-032 models (in frames per second — fps) is determined by the ROI size. Calculate the maximum frame rate using the following formula. 10 000 000 FrameRate ---------------------------------------------------------------------- - ...
Page 103
Specifications To achieve the highest possible frame rates for different formats, it may become necessary to change the GigE streaming features, particularly to adjust the GigE packet size. • Smaller packets may be advantageous if using small ROIs • Larger packets may be advantageous if using larger ROIs Dimensions Find the dimensions for all Goldeye G-032 TEC1 models in the drawings linked in the following table.
Specifications Goldeye G-032 SWIR Cool TEC2 Imaging and performance Parameter Values Sensor InGaAs, progressive scan, electronic full frame shutter Sensor type Focal plane array (FPA) Spectral range 900 nm to 1700 nm Resolution 636 (H) × 508 (V) Pixel size 25 μm ×...
Page 105
Specifications Output Parameter Values Digital interface GigE Vision (based on IEEE 802.3 1000BASE-T) Bit depth 8-, 12-, 14-bit Pixel formats Mono 8, Mono 12, Mono 12Packed, Mono 14 Table 73: G‐032 SWIR Cool TEC2 ‐ Output specifications General purpose input and output Parameter Values Opto-isolated I/Os...
Page 106
Specifications Operating conditions Parameter Values Operating temperature -20 °C to +55 °C (case) Storage temperature -30 °C to +70 °C (ambient) Sensor cooling temperature, -20 °C (default and calibrated) setpoints -5 °C, +10 °C (other setpoints) or user-configurable Relative humidity 10 % to 95 %, non-condensing Power requirements (DC) 10.8 V to 30.0 V...
Page 107
Specifications Resolution and ROI frame rates The maximum frame rate achievable with Goldeye G-032 models (in frames per second — fps) is determined by the ROI size. Calculate the maximum frame rate using the following formula. 10 000 000 FrameRate ---------------------------------------------------------------------- - ...
Page 108
Specifications To achieve the highest possible frame rates for different formats, it may become necessary to change the GigE streaming features, particularly to adjust the GigE packet size. • Smaller packets may be advantageous if using small ROIs • Larger packets may be advantageous if using larger ROIs Dimensions Find the dimensions for all Goldeye G-032 Cool TEC2 models in the drawings linked in the following table.
Specifications Goldeye G-033 SWIR TEC1 Imaging and performance Parameter Values Sensor InGaAs, progressive scan, electronic full frame shutter Sensor type Focal plane array (FPA) Spectral range 900 nm to 1700 nm Resolution 640 (H) × 512 (V) Pixel size 15 μm × 15 μm Effective chip size 9.6 mm ×...
Page 110
Specifications Parameter Values Gain factor (Gain 1) Gain factor (Gain 2) A/D converter 14-bit Image buffer size 256 MB Stream hold capacity 392 frames at full resolution Typical values that are determined similar to EMVA 1288 under 1200 nm LED illumination.
Page 111
Specifications Mechanics Parameter Values Body dimensions (L × W × H) 78 mm × 55 mm × 55 mm without lens adapter Lens mount C-Mount, F-Mount, M42-Mount available Mass, body only, without 350 g adapter Mass, with C-Mount adapter 370 g Mass, with F-Mount adapter 430 g Mass, with M42-Mount adapter 390 g...
Page 112
Specifications Absolute quantum efficiency Figure 19: G‐033 SWIR TEC1 ‐ Absolute quantum efficiency Resolution and ROI frame rate The maximum frame rate achievable with Goldeye G-033 models (in frames per second — fps) is determined by the ROI size. Calculate the maximum frame rate using the following formula.
Page 113
Specifications ROI: vertical resolution (height), the formula is valid if V ≥ 4. For V always use the value rounded up to the next multiple of 4. When using the formula, please consider the following: • Round the denominator up or down to the next full µs. •...
Page 114
Specifications Dimensions Find the dimensions for all Goldeye G-033 TEC 1 models in the drawings linked in the following table. Model Dimensions 4068030 Goldeye G, dimensions with C-Mount lens G-033 TEC1 C-Mount adapter on page 125 4068031 Goldeye G, dimensions with F-Mount lens G-033 TEC1 F-Mount adapter on page 126 4068033...
Specifications Goldeye G-033 SWIR TECless Imaging and performance Parameter Values Sensor InGaAs, progressive scan, electronic full frame shutter Sensor type Focal plane array (FPA) Spectral range 900 nm to 1700 nm Resolution 640 (H) × 512 (V) Pixel size 15 μm × 15 μm Effective chip size 9.6 mm ×...
Page 116
Specifications Parameter Values Gain factor (Gain 1) Gain factor (Gain 2) A/D converter 14-bit Image buffer size 256 MB Stream hold capacity 392 frames at full resolution Typical values that are determined similar to EMVA 1288 under 1200 nm LED illumination.
Page 117
Specifications Mechanics Parameter Values Body dimensions (L × W × H) 78 mm × 55 mm × 55 mm without lens adapter Lens mount C-Mount available, F-Mount and M42-Mount available on request Mass, body only, without 330 g adapter Mass, with C-Mount adapter 350 g Mass, with F-Mount adapter 400 g...
Page 118
Specifications Absolute quantum efficiency Figure 20: G‐033 SWIR TECless ‐ Absolute quantum efficiency Resolution and ROI frame rate The maximum frame rate achievable with Goldeye G-033 models (in frames per second — fps) is determined by the ROI size. Calculate the maximum frame rate using the following formula.
Page 119
Specifications ROI: vertical resolution (height), the formula is valid if V ≥ 4. For V always use the value rounded up to the next multiple of 4. When using the formula, please consider the following: • Round the denominator up or down to the next full µs. •...
Page 120
Specifications Dimensions Find the dimensions for the Goldeye G-033 TECless C-Mount in the drawing linked in the following table. Model Dimensions 4068730 Goldeye G, dimensions with C-Mount lens G-033 TECless C-Mount adapter on page 125 G-033 TECless F-Mount Models with F-Mount adapter are available on request.
Specifications Sensor position accuracy Camera body Camera body Pixel area Pixel area Sensor case Sensor case Figure 31: Sensor position accuracy Method of positioning Optical alignment of the photo sensitive sensor area into the camera front module (lens mount front flange). Reference points Sensor: center of the pixel area (photo sensitive cells) = intersection of the lines a and b.
Accessories This chapter lists accessories available for Goldeye cameras and includes details about the accessories. • Ethernet adapters • Camera Link cables • Power supplies • Hirose connectors • Other accessories Goldeye G/CL Technical Manual V4.1.6...
Accessories Adapters and connectors In this section you find a selection of essential accessories to get your Allied Vision camera up and running quickly. These accessories are also listed in the appropriate places throughout this technical manual. Overview of all available accessories: Allied Vision provides accessories to run and connect the Goldeye.
Accessories Model and Description Product code North American and European supply, 12 V / 5 A: 1021080 Desktop power supply 4-pin Hirose female plug Note users of non-European connectors need an IEC C13 connector to connect to the local AC power. Table 94: Power supply for Goldeye Cool models Hirose 4-pin power connectors and cables Use only for power supply of the following Goldeye cameras:...
Accessories Camera Link cables Use with Goldeye CL cameras. MDR-26 to SDR-26 cables Model and Description Product code Cable Camera Link, 3.0 m, 85 MHz, 8.4 mm, 9001030 MDR-26 straight to SDR-26 straight Cable Camera Link, 5.0 m, 85 MHz, 8.4 mm, 9001032 MDR-26 straight to SDR-26 straight Cable Camera Link, 10.0 m, 85 MHz, 11.0 mm,...
Page 136
Accessories • G/CL-008 Cool TEC1 • G/CL-032 Cool TEC2 Model and Description Product code Connector PC-12P 12-pin Female (HR10A-10P-12S) without K7600040 cable Cable I/O, Power, Trigger 12-pin Hirose female to open ended, 2814 2.0 m Cable I/O, Power, Trigger 12-pin Hirose female to open ended, 2815 3.0 m Cable I/O, Power, Trigger 12-pin Hirose female to open ended,...
Bandpass filters 1450 nm (water filters) Readily assembled mount adapters with filter glass for several lens mounts are available for purchase from Allied Vision. The lens adapters with bandpass filter already fitted that are listed below have a bandpass filter with a CWL of 1450 nm and FWHM bandwidth of 26.5 nm.
Accessories Other accessories Heat sink set To improve the cooling capability of the temperature-stabilized and TECless Goldeye models, a heat sink set is available that can be mounted to the camera by the customer. Up to four heat sinks can be fitted to one camera. Model and Description Product code Heat sink set for Goldeye G/CL cameras, including thermal...
Filters and mounts This chapter includes: • Information about the lens mounts available for the Goldeye camera family • Available filter options and how to change filters Goldeye G/CL Technical Manual V4.1.6...
The lens adapter is screwed onto the M42 thread of the camera body. To exchange it with a different adapter, unscrew it and screw on the other adapter. For consistent image quality, we recommend using only Allied Vision lens adapters. Take special care when removing filter or protection glass.
Filters and mounts C-Mount lens adapter A separate lens adapter for C-Mount lenses is available for purchase from Allied Vision. This adapter fits into the M42-Mount of the camera front flange. See Table 104 for more information. For readily assembled mount adapters with special-purpose optical filter, see Bandpass filters 1450 nm assembled on page 153.
Filters and mounts Changing the filter in the C-Mount adapter If the C-Mount adapter has an optical filter fitted, it is possible to change it filter glass. (See Bandpass filters 1450 nm assembled on page 153 for more details on mount adapters with pre-fitted filters.) To change the filter of the C-Mount lens adapter, follow the instructions outlined below.
Page 143
Filters and mounts Installing a filter into the mount 1. Insert the new filter glass into the matching recess. See Figure 34 on page 142 (blue = filter, red = filter recess). See Table 104 on page 141 for dimensions of suitable filter glasses. 2.
Filters and mounts F-Mount lens adapter A separate lens adapter for F-Mount lenses is available for purchase from Allied Vision. This adapter fits into the M42-Mount of the camera front flange. For readily assembled mount adapters with special-purpose filter glass, see Bandpass filters 1450 nm assembled on page 153.
Filters and mounts Changing the filter in the F-Mount adapter Figure 37: Changing the filter in the F‐Mount adapter If the F-Mount adapter has a filter glass fitted, it is possible to change the filter glass. (See Bandpass filters 1450 nm assembled on page 153 for more details on mount adapters with pre-fitted filters.) To change the filter of the F-Mount lens adapter, follow the instructions outlined...
Page 146
Filters and mounts See Table 105 on page 144 for dimensions of suitable filter glasses. 2. Insert the fixing ring into the adapter. 3. Fix the ring with the three cylinder bolts. Tighten the bolts with a max. torque of 0.25 Nm. Attaching the mount to the camera 1.
M42-Mount lens adapter To avoid damage to the camera by lens protrusion, a separate lens adapter for M42-Mount lenses is available for purchase from Allied Vision. This adapter fits into the M42-Mount of the camera front flange. For readily assembled mount adapters with special-purpose filter glass, see Bandpass filters 1450 nm assembled on page 153.
Filters and mounts 35.8 Figure 38: Cross section of the M42‐Mount adapter (red) with filter (blue) and max. protrusion Changing the filter in the M42-Mount adapter If the M42-Mount adapter has an optical filter fitted, it is possible to change it. (See Bandpass filters 1450 nm assembled on page 153 for more details on mount...
Page 149
Filters and mounts Figure 39: Changing the filter in the M42‐Mount adapter Removing the filter from the mount 1. On the back side of the mount, loosen the three cylinder bolts (5) of the filter fixing ring (4), using a Torx T6 tool. 2.
Filters and mounts Filters General terms explained In general, five types of filters are used to filter visible and invisible light waves of various frequencies. • Bandpass filter: a bandpass filter is translucent for a certain frequency range, rejecting all frequencies above and below the defined range. •...
Page 151
Filters and mounts Stopband The stopband is the range of wavelengths over which unwanted signals are attenuated. Bandpass filters have two stopbands, one above and one below the passband. As a rule, the end of the stopbands is not precisely defined. Figure 40: Example of a response curve of a bandpass water filter CWL (=central wave length) The wavelength at the center of the filter’s passband.
Page 152
Filters and mounts thus their transmission rate is closer to 100 percent. Filters of lower quality appear darker, they transmit only slightly more than 50 percent of the light. Tolerance The range of wavelengths within the passband, equally on both sides of the central wavelength, that provide transmission rates very close to the peak transmittance around the center wave length.
Bandpass filters 1450 nm assembled Readily assembled mount adapters with optical filter for several lens mounts are available for purchase from Allied Vision. Listed in Table 106 are lens adapters with bandpass filter already fitted. The bandpass filter has a CWL of 1450 nm and a tolerance of ±7 nm.
Camera interfaces This chapter includes: • Power supply options • A general description of the inputs and outputs of the cameras - Gigabit Ethernet port - Camera Link port Goldeye G/CL Technical Manual V4.1.6...
Camera interfaces Power supply Depending on the model, various options are available to provide Goldeye cameras with power. Table 108 lists the options available for all Goldeye models. All Goldeye models do not work in reverse polarity. Refer also to Table 124 and Table 126 on page 175 for details of pin assignment for each connector.
Camera interfaces For Goldeye Cool models (using the power port) Use one of the following connections: • Power supply with Hirose 4-pin connector • Power cable with Hirose 4-pin connector in conjunction with a standard power supply adapter. You cannot use the Hirose 12-pin I/O connector to supply Goldeye Cool models with power.
Quick overview: Power supplies and connectors 12-pin Hirose connector and cables The cable side Hirose connector (without cable) and I/O cables with Hirose connector are available for purchase from Allied Vision. Model and Description Product code Connector PC-12P 12pin Female (HR10A-10P-12S) without cable K7600040...
Page 158
Camera interfaces Power supply for Goldeye G/CL Cool models A 12 V power supply with Hirose connector is available for purchase from Allied Vision (for Goldeye Cool models only): Model and Description Product code North American and European supply, 12 V / 5 A: 1021080 Desktop power supply 4-pin Hirose female plug Table 111: Available power supply for Goldeye G/CL Cool...
GigE GigE is the short form for Gigabit Ethernet. All Allied Vision Goldeye G cameras are GigE Vision compliant cameras with Gigabit Ethernet interface. Allied Vision Goldeye G cameras work with standard Gigabit Ethernet hardware and cables, and serve cable lengths up to 100 m.
Camera interfaces Power port: GigE Camera power GigE I/O port: External sync IO GigE cable Gigabit Ethernet port Temperature Figure 43: Connection ports and LEDs of a Goldeye G‐032 Cool and G‐008 Cool The Goldeye G has the following LEDs on its rear panel: •...
Table 113: Available Ethernet adapters (excerpt only) Recommended third-party Ethernet adapters For a complete list of recommended third-party Ethernet adapters see the Hard- ware Selection for Allied Vision GigE Cameras application note on the Allied Vision knowledge base webpage: www.alliedvision.com/en/support/technical-papers-knowledge-base.html...
Camera Link Camera Link is a communication interface for vision applications that reduces time and costs necessary for support. All Allied Vision Goldeye CL cameras are compliant with the Camera Link V2.0 standard. Goldeye CL cameras work with standard frame grabbers and cables.
Camera interfaces Power port: Camera power I/O Port: Camera Link port External sync IO RS-232 TX/RX Camera Link status LED Temperature status LED Figure 45: Connection ports and LEDs of a Goldeye CL‐032 Cool and CL‐008 Cool The Goldeye CL has the following LEDs on its rear panel: •...
• The chapter Installation and hardware CL on page 34 • The application note Usage of Frame grabbers with Goldeye CL Cameras, downloadable from the Allied Vision website: www.alliedvision.com/en/support/technical-documentation/goldeye-gcl- documentation.html Technical information and support: To receive advice on suitable frame grabbers for your application, contact the Allied Vision support team.
Camera interfaces Timing All Goldeye CL models provide the possibility to adapt the timing parameters of the camera. The timing of the data transfer is based on the Camera Link pixel clock frequency as well as on enable signals defined in the Camera Link protocol. Selecting a lower clock frequency and extending the gaps between the FVAL and LVAL enable signals help to avoid bit errors in data transfer.
Camera interfaces Adjusting the gaps Besides the Camera Link clock frequency, there are four parameters available that can be used for timing control. These parameters affect the gaps between the FVAL and LVAL signals. FVAL LVAL DVAL Figure 46: Principle of Camera Link data transfer FVAL - Frame Valid The synchronization signal FVAL is used to indicate the frame transfer phase.
Camera interfaces Sequential overview After the start of the data transfer, frames and lines are transferred using the sequence described below. FVAL LVAL DVAL Figure 47: Camera Link data transfer 1. The FVAL signal is set to and indicates the start of a new frame transfer. high 2.
Page 169
Camera interfaces The Length of this gap is controlled by the parameter and is ClMinFValToFVal given in clock cycles. Note that this is the minimum delay that must be kept between two frames. Go to #1. The gaps between the FVAL and the LVAL signals can be adjusted as displayed in Figure 48 .
Camera interfaces Starting the acquisition automatically To start the acquisition automatically after the camera powers up, follow the steps lined out below: Step 1: Go to the feature and set it to AcquisitionAutoStartMode Step 2: Select a user set, using the feature.
Triggering This chapter includes: • A general description of trigger features and rules such as timing diagram and definitions. • I/O connectors and pin assignment • Schematic input/output block diagrams Goldeye G/CL Technical Manual V4.1.6...
Triggering I/O connectors and pin assignment Caution: Avoid electrostatic discharge. Electrostatic sensitive device. To prevent equipment damage, use proper grounding techniques. Avoid electromagnetic interferences. For all power and interface connections use only shielded cables. Connectors Goldeye model Connector Usage G-008 TEC1, CL-008 TEC1 Hirose 12-pin External power and I/O G-032 TEC1, CL-032 TEC1...
Quick overview: trigger cables with 12-pin Hirose connector Cable side Hirose connectors (without cable) and I/O cables with Hirose connector are available for purchase from Allied Vision. Description Product code Trigger cable In1 BNC LVTTL with Hirose 12-pin connector, 2 m...
Triggering Pin Color code Signal I/O Level Description Blue External GND for RS232 and Ext. ground for RS232, TTL I/Os external power (and ext. power) External 10.8 V to 30.0 VDC Power supply Power Pink Video Type Out (Not applicable) Video iris Auto Iris Out Gray...
Page 175
Triggering Pin Color code Signal I/O Level Description Black External 10.8 V to 30.0 VDC External power Power Brown External 10.8 V to 30.0 VDC External power Power External GND external power External ground for external power Orange External GND external power External ground for external power Table 126: Pin assignment for the 4 pin Hirose connector.
115,200 bits per second (customer adjustable). More information on the RS232 interface: For complete RS232 description and usage on GigE cameras, see the application note RS232 Port Explained on the Allied Vision knowledge base webpage: www.alliedvision.com/en/support/technical-papers-knowledge-base.html Goldeye G/CL Technical Manual V4.1.6...
Triggering Isolated out power (pin 10) Connect the Isolated Out Power to a power source for isolated signals Out 2 and Out 3. The voltage requirement is 3 to 30 VDC. The current requirement for this supply is a function of the optical insulator collector current and the number of outputs used in the system.
Triggering Input signals Input signals allow the camera to be synchronized to an external event. The camera can be programmed to trigger on the rising edge, falling edge, both edges, or level of the signal. The camera can also be programmed to capture an image at some programmable delay time after the trigger event.
Triggering Isolated input block diagram External Internal GPIn2 InGND Figure 49: Goldeye G/CL isolated input block diagram The inputs can be connected directly to the system for voltages up to 24 VDC. An external resistor is not necessary. Goldeye G/CL isolated input delay and minimum pulse width The minimum pulse width for all Goldeye G/CL cameras is: 44 μs...
Triggering Output signals Output signals can be assigned to a variety of internal camera signals via software. They can be configured to active high or active low. The internal camera signals are listed in Table 133 on page 184. Output signal Description Exposing Indicates when camera is integrating light.
Triggering Out 2 (pin 12) and Out 3 (pin 5) - opto-isolated Out 2 and Out 3 signals are optically isolated and require the user to provide a voltage level at Isolated Out Power. An example of the functional circuit is indicated in Table 52 on page 181.
Triggering OutV Resistor value 1.0 kΩ 12 V 2.4 kΩ 24 V 4.7 kΩ Table 131: OutV and value of the external resistor Goldeye G/CL isolated output delay The output switching times displayed in Figure 53 on page 182 are applicable to opto-coupled outputs only.
More details on input and output signals: All input and output signals running over the camera I/O connector are controlled by the I/O strobe commands. For more details see the Allied Vision Goldeye G/CL Features Reference on the Allied Vision knowledge base webpage: www.alliedvision.com/en/support/technical-documentation/goldeye-gcl-docu-...
Triggering Outputs It is possible to configure the output signals, using software. Each of the signals explained in Table 133 can be routed to an output signal through a multiplexer. . Source signal Description Configured to be a general-purpose output, control of which is assigned to LineOutLevels.
Triggering Output mode Polarity Read from selectable selectable so ware via so ware via so ware Acquisi onTriggerReady FrameTriggerReady FrameTrigger Exposing Opto- coupler FrameReadout Acquiring Output LineIn1 signal LineIn2 Strobe1 Figure 55: Goldeye G/CL signals output block diagram Trigger timing diagram The diagram in Figure 56 explains the trigger concept in general.
Triggering Trigger description for GigE cameras For trigger descriptions on camera control basis see the Allied Vision GigE Camera and Driver Features on the Allied Vision knowledge base webpage: www.alliedvision.com/en/support/technical-papers-knowledge-base.html Notes on triggering Trigger definitions Term Definition User trigger Trigger signal applied by the user (hardware trigger, software trigger).
Triggering Trigger rules Minimum user trigger pulse width The user trigger pulse width should be at least three times the width of the trigger latency. 1. The end of exposure always triggers the next Readout. 2. The end of exposure must always end after the current Readout. 3.
Page 188
Application notes - Triggering concept for GigE camera (advanced) For a more detailed description of the trigger concept for advanced users and special scenarios, see the application notes on the Allied Vision knowledge base webpage: • Triggering concept for Allied Vision GigE cameras •...
Image data flow This chapter includes: • Description of the data processing path of the Goldeye G/CL cameras in block diagrams • Explanation of the IR-specific image processing features of the Goldeye G/CL firmware • Listing of all camera control features of the Goldeye G/CL Goldeye G/CL Technical Manual V4.1.6...
Image data flow Image processing chain The block diagram (Figure 57 ) illustrates the flow of image data within the camera. The features of the individual modules are described in more detail on the following pages. Note that, depending on firmware version, not all of the modules and features shown in Figure 57 are available.
Page 191
Find a complete description of features and registers in the Allied Vision Goldeye G/CL Features Reference. It describes the standard and advanced camera controls for Allied Vision Goldeye G and CL cameras as seen from the Allied Vision Vimba Viewer.
Image data flow Image corrections The corrections applied to the image are of special relevance within the Goldeye camera. They are applied by the following modules. • Non-uniformity correction (NUC) • Background correction (BC) • Defect pixel correction (DPC) The corrections need special correction data that must be provided prior to operating the image processing chain.
Image data flow Because each correction data set is applicable under certain conditions only, the relevant conditions are stored with the data set. An automated data set selection feature keeps track of the conditions. If any of the parameters changes, the most suitable correction data set is selected automatically.
Page 194
Image data flow The result is an excessively reduced dynamic range. These pixels are counted as defect pixels. The value of each defect pixel is replaced by an interpolated value from non-defect neighboring pixels. This way, the image appears without disturbing bright or dark pixels.
Image data flow Image processing Look-up table (LUT) The use of a look-up table allows any mapping function in the form output = f(input) to be applied to the pixel values at runtime. The factory setting of Goldeye cameras includes eight preloaded LUT files. •...
Image data flow More on LUT features, and on using the LUT for image processing The application note Using the Goldeye G/CL LUT for image processing provides a detailed description about using and customizing the Goldeye LUT. Find more descriptions of the features controlling the LUT and the functionality associated with them in the Goldeye G/CL Features Reference.
Image data flow Automatic image control Definitions To properly explain the working principle of automatic image control, the definition of several special terms is clarified first. Refer also to Figure 58 on page 198. Accounted pixels Once the outliers are discarded from the calculation, all pixels holding gray values in the middle of the image histogram constitute the Accounted pixels.
Page 198
Image data flow For all the calculations concerning automatic image control, only the pixels not excluded by the outlier settings are considered. Mean Value Outliers Dark Accounted Pixels Outliers Bright Gray value of pixels Figure 58: Image histogram ‐ showing the ranges of accounted pixels (green), the ranges of the outliers (red) and the mean value.
Image data flow Selecting a region of interest Sensor width (Feature ImageFormatControl / Width) Sensor area AutoModeRegion AutoModeRegionO setX AutoModeRegionWidth Figure 59: AutoModeRegion features As for any other auto mode feature, you can use the feature and AutoModeRegion its sub-features to define the region of interest (ROI). You may determine the automatic image control based on the whole sensor area or based on a defined region of interest.
More information on automatic image control features: Find detailed descriptions of the features controlling the automatic exposure and the functionality associated with them in the Goldeye G/CL Features Reference on the Allied Vision website: www.alliedvision.com/en/support/technical-documentation/goldeye-gcl-docu- mentation.html Automatic exposure control The exposure of the Goldeye G/CL can be adjusted automatically by applying the relevant auto exposure settings.
Image data flow values. These values are calculated with the help of the histogram of the last captured image. The camera provides two different behaviors to control auto exposure. Use the settings of the feature to select the desired behavior. ExposureAutoAlg Operating the automatic exposure control based on the Mean value Set the...
Image data flow some applications and sensor settings, to prevent the auto exposure control loop from occurring oscillations. Automatic contrast control The contrast of the Goldeye G/CL can be adjusted automatically by applying the relevant auto contrast settings. The adjustment is based on the present signal values of pixels within the image.
Page 203
Image data flow • If the difference between the set values for both images decreases, contrast intensity decreases (the gray spots within the affected area are increasing in number). • If the values for both features are reversed, so that ContrastAutoIntensity‐...
Image data flow Other image controls Frame memory Goldeye cameras capture and transmit each image in consecutive steps. The image is taken, read out from the sensor, digitized, and transmitted to the host computer over the connection used, either Camera Link or Gigabit Ethernet. For buffering the frames before transmission, a certain amount of RAM is available.
Image data flow Controlling the trigger-induced distortion You can control both artefacts by the feature. It allows to correct both TIDC_Mode distortions at the same time, or separately. The correction for both distortions is switched on by default. You find the feature under >...
The document is available on the Allied Vision knowledge base web page: www.alliedvision.com/en/support/technical-documentation/goldeye-gcl-docu- mentation.html Use the Vimba SDK To display the features of any Goldeye model, Allied Vision recommends using the Allied Vision Vimba Viewer. Goldeye G/CL Technical Manual V4.1.6...
Temperature control This chapter includes: Information about the principle and functionalities of temperature management and sensor cooling of the Goldeye G/CL. Goldeye G/CL Technical Manual V4.1.6...
Temperature control Burns to the skin possible if camera housing is hot. The camera housing may heat up during operation. Touching the camera with bare hands may lead to injuries. Wear protective gloves when touching a heated-up camera during operation. Also, use proper heat dissipation methods to keep the camera as cool as possible.
Up to four heat sinks can be fitted to one camera. The heat sink set is available from Allied Vision, product code 1068300. Application note: Usage of Heat Sinks with Goldeye Cameras This application note explains the handling of heat sinks with Goldeye cameras and lists additional methods to improve camera cooling.
Temperature control size design is independent from the implemented thermo-electric cooling. A Cool model does not necessarily have a two-stage TEC. Neutralization of the temperature influence on page 212 for a detailed explanation. Passive camera cooling The Goldeye TECless models provide no active temperature stabilization for the sensor.
Temperature control Activating the heating functionality of the G-008 After activating the heating functionality of the G-008, switching down to a setpoint below the selected setpoint is disabled. The ability to switch to a higher setpoint depends on the feature: SensorTemperatureSetpointMode •...
Temperature control Neutralization of the temperature influence To control the temperature influence on the non-uniformity, the TEC element keeps the sensor temperature at predefined setpoints, preferably the default setpoint. Temperature setpoints A set of correction data is applied to the output signal. This correction data set is predetermined for each camera individually and is optimized for the default temperature setpoint.
Temperature control The realistically achievable ΔT depends on the environmental conditions. It also depends on the Peltier element and possible heat sinks and heat sources. Heat sources are in particular the camera electronics and the Peltier element itself. Due to changing environmental conditions, it is not always necessary for the TEC element to maintain the maximum achievable ΔT.
Temperature control Switching temperature setpoints Only the sensor board is switched off If the internal temperature exceeds the Alert limit, only the sensor and the cooling is shut down. The camera is not powered down. You may bring back the camera to normal operation after it is cooled down sufficiently.
Temperature control understanding: the case temperature profile is shown in a simplified way that covers the whole temperature range.) Figure 63: Schematic figure of setpoint switching upwards. The camera then heats up, and the temperature passes setpoint 2. Later it reaches +30 °C, the point that is 25 K above the current setpoint.
Temperature control Case temperature Sensor temperature Setpoint 1 Setpoint 2 (Default) Setpoint 3 Setpoint 4 Min. T reached Min. T reached Time Figure 64: Schematic figure of setpoint switching downwards. Special case: heating and cooling the sensor (G/CL-008 only) Goldeye G/CL-008 models can actively heat up the sensor, enabling the TEC to operate at a sensor temperature that is higher than the case or ambient temperature.
Temperature control required to cool the sensor. The green arrow in Figure 65 shows this situation Note for better understanding the case temperature profile is shown in a simplified way that covers the whole temperature range. The ability to switch to a higher setpoint, however, depends on the feature SensorTemperatureSetpointMode •...
Page 218
Temperature control As a result, the CL-033 TEC1 switches to the lowest setpoint it can reach, which is at +35 °C, and keeps the sensor at that temperature. For this example, it is assumed that during operation, the case temperature of a Goldeye CL-033 TEC1 has leveled at approximately +48 °C.
Temperature control • If the of the camera is not activated, the camera TemperatureControlTarget levels the sensor temperature at the low setpoint of +20 °C. • If the of the camera is activated, the camera TemperatureControlTarget heats the sensor and levels the temperature at the setpoint of +35 °C. Ambient temperature Default setpoint (sensor) Exis ng setpoint (sensor)
Page 220
Temperature control LED color Status flashing pattern Description Deviated Green-red The sensor cooler is operating, the defined sensor (flashing) temperature (setpoint) has not been reached or stabilized yet. This signal is no error signal. Stable Green (continuous) The temperature is stabilized at one setpoint, the camera operates optimally.
Temperature control Features for temperature control Feature names Register names SensorTemperatureControlMode RegRelativeHumidity[ ] SensorTemperatureSetpointMode RegRelativeHumidityInq... SensorTemperatureSetpointActive DeviceSerialNumber SensorTemperatureSetpointSelector RegTemperature[ ] SensorTemperatureSetpointActivate RegTemperatureInq... SensorTemperatureSetpointValue RegSensorCoolingPower SensorTemperatureTargetSetpoint RegSensorTemperatureControlMode DeviceTemperatureSelector RegSensorTemperatureControlState DeviceTemperature RegSensorTemperatureSetpointActivate DeviceRelativeHumiditySelector RegSensorTemperatureSetpointActive DeviceRelativeHumidity RegSensorTemperatureSetpointMode SensorCoolingPower RegSensorTemperatureSetpointSelector SensorTemperatureControlState RegSensorTemperatureSetpointValue RegSensorTemperatureSetpointValue Table 143: Features and register names for temperature management More information on temperature and humidity features: Table 143 lists the features available to control temperature and humidity.
Firmware update Firmware loader application Allied Vision provides an application for Goldeye cameras that loads firmware to the camera, using a simple interface. New feature introductions and product improvements motivate new firmware releases. All users are encouraged to use the newest firmware available and carry out a firmware update if necessary.
If any solid or fluid substances penetrated the camera body, never attempt to remove them. This can cause further damage to the camera. Should that happen, always contact your Allied Vision distribution partner. Avoiding the necessity of camera cleaning The best way to ensure the camera remains clean is to avoid penetration of foreign substances into the camera.
Cleaning optical components Also, contaminations that are situated on the edge of lens or filter, may not be in the field of view, and therefore will not be visible in the image. Figure 70: Examples for the appearance of dust on the filter (left and middle), and the sensor (right) Do not confuse a contamination with a pixel defect, which appears as a distinct point.
Cleaning optical components Removing filter or protection glass Malfunction of the sensor possible when removing the filter or protection glass. • Removing the filter from the camera requires special care. • If a special mounting tool is required, you must use this tool. Do not use any makeshift tool.
Cleaning optical components Cleaning instructions NOTICE Using improper cleaning materials may damage glass and sensor surfaces. • Never wipe lenses with dry swabs or tissue - this may cause scratches. • As a cleaning tool, use only lens cleaning tabs or a lens cleaning tissue wrapped around a small piece of plastic.
Page 229
6. If dust spots remain, repeat this procedure once, using new clean lens tissue (as described above). Figure 73: Use of cleaning tab or tissue to clean a sensor. If dust spots remain If dust spots remain after cleaning twice, contact your Allied Vision distribution partner. Goldeye G/CL Technical Manual V4.1.6...
Cleaning optical components Use of compressed air Figure 74: How not to use compressed air NOTICE As a general precaution, you should never use compressed air to clean a camera. If you want to use compressed air despite of all warnings, consider the following: •...
Need help?
Do you have a question about the Goldeye G Series and is the answer not in the manual?
Questions and answers