Fairchild CAM CCD-2KLV.TDI Mechanical and Optical Considerations, Camera Dimensions and Mounting

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PRELIMINARY

SECTION 4

Mechanical and Optical Considerations

4.1Camera Dimensions and Mounting

The 2K and 4K TDI camera housings are manufactured with high precision. Sensor alignment is to the four M4 face mounting holes.

The 2K and 4K TDI camera housings are equipped with four M4 mounting holes on the front and two M4 mounting holes on one side and on the bottom of the camera.

Use caution in the following ways to avoid stripping threads or stressing the case:

•Use only M4 screws.

•Do not over torque; do not over tighten screws beyond the depth of the holes; do not otherwise force screws or create a bending moment with them.

•Use caution in crafting mounting brackets so that you do not interfere with the lens or exert force on the lens extender tube barrel, or torque or otherwise place force on any of the connectors on the back of the case. A "L" mounting bracket (section 4.3) is available; contact your Fairchild Imaging representative for more details.

Fairchild Imaging • CAM/CCD-2KLV.TDI & CAM/CCD-4KLV.TDI Line Scan Camera User’s Manual • Rev 073004 • 26 of 38

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Contents Osprey Camera Series Fairchild Imaging Osprey Camera Series USER’S Manual Table of Contents Handling Instructions TroubleshootingProviding External Trigger Using PCI-1424 Frame Grabber Product Support2K x 96 TDI Sensor Architecture Camera HighlightsDescription 4K x 96 TDI Sensor ArchitectureFull Spectrum of Applications ProgrammabilityUsability Image Sensor Block Diagram CCD525 2048 x 96 stagesBlock Diagram CCD545 4096 x 96 stagesBlock Diagram 2K & 4K TDI Camera D S2K/4K TDI Camera Timing Diagram 2K TDI LvdsThermal Considerations Good TDI Synchronization Installation OverviewCamera Hardware Interface Bad TDI SynchronizationConnectors, Pinouts, and Cables Camera Pin # Signal NameLvds Data, J7 Signal Name Lvds Data, J8 Camera Pin # Power Up LED = RED Power SupplyLED Indicator Status Lamp Master Mode LED = GreenControl Inputs Camera ControlQuick Start with Lvds Interface Lvds Trigger Source Providing External TriggeringDirect Trigger Frame Grabber Receives Trigger TTL Trigger SourceFrame Mode A B B E R How to operate in framing mode System ConnectionTDI Length Selection High LOWHow to Modify Gain & Offset Values Gain and Offset CalibrationLval Horizontal Synchronization Data BusStrobe Camera Dimensions and Mounting Mechanical and Optical ConsiderationsLenses Preliminary Light Sources Positioning Accuracy of the Sensor Chip in the CameraIllumination Lens Modeling 2K and 4K Lvds Cable HarnessPreventing ESD Damage Cleaning the Sensor WindowElectrostatic Discharge Protecting Against Dust, Oil and ScratchesUse the Camera Control Interface to Perform Checks TroubleshootingCheck Simple Things First Other Areas You Should CheckEverything Seems to be Working, But No Image Data Clocking/Output SignalsNo Output or Non Specification Output Horizontal Lines or Patterns in OutputBits That Do Not Change Value Product Support Providing External Trigger Using PCI-1424 Frame Grabber Reference aHow Lvds Works Getting Speed with Low Noise and Low PowerIntroduction to Lvds Lvds Standard