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Fairchild CAM/CMOS-2K.LS User Manual

Owl camera series ultra-high performance line scan camera
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OWL CAMERA SERIES
CAM/CMOS-2K.LS
ULTRA-HIGH PERFORMANCE
Line Scan Camera
Camera User's Manual
Models RDI & MRDI

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Summary of Contents for Fairchild CAM/CMOS-2K.LS

  • Page 1 OWL CAMERA SERIES CAM/CMOS-2K.LS ULTRA-HIGH PERFORMANCE Line Scan Camera Camera User’s Manual Models RDI & MRDI...

  • Page 2: Emc Conformance

    This product fulfills the following requirements of the standards and carries the CE marking. EMC: FCC Part 15, Subpart B EN 6100-6-4:2001 EN 6100-6-2:2001 EN6100-3-2:2000 EN 6100-3-3:1995/A1:2001 Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 2 of 42 EMC Conformance...

  • Page 3: Users Manual

    (integration) time, line rate, etc. • Environment refers to the entire collection of user-settable items: configuration, mode, parameters, image/test pattern, etc. Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 3 of 42 USERS MANUAL Rev B Fairchild Imaging, Inc.

  • Page 4: Table Of Contents

    4.4 Mechanical Drawing of Available Camera Face Mounting “L” Bracket...29 4.5 Lenses...30 4.6 Positioning Accuracy of the Sensor Chip in the Camera ...30 4.7 Illumination ...30 4.8 Light Sources ...30 4.9 Lens Modeling ...31 Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 4 of 42...
  • Page 5 6.2 Use the Camera Control Interface to Perform Checks ...33 6.3 Other Areas You Should Check ...33 SECTION 7 Product Support ...35 REFERENCE A Camera Link™ Introduction ...36 Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 5 of 42...

  • Page 6: Introduction To The Cam/Cmos-2K.ls Ultra-High Performance Line Scan Camera

    Usability • Programmable gain, offsets, and controls • Internal flat field correction • Easy integration “plug compatible” Camera Link • Exposure control Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 6 of 42 interface...

  • Page 7: Camera Specification: Rdi And Mrdi Performance Specification

    Power Connector Data Connector Control connector *At High Gain ** At Low Gain Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 7 of 42 Table 1.2.1 Up to 80 MHz 38 KHz High gain 650:1 Low gain 1100:1 2048 pixels 7µm x 7µm...

  • Page 8: Thermal Considerations

    0.1 C per minute, the camera has stabilized. Try to avoid excess temperatures in the ambient around the camera. Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 8 of 42 Table 1.2.2 Settings and Controls...

  • Page 9: Image Sensor

    Shown on the following page is a block diagram of the Fairchild Imaging 2048 x 1 CMOS sensor. Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 9 of 42...
  • Page 10 Figure 1.4.1 Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 10 of 42...

  • Page 11: Camera Hardware Interface

    3M #14X26-SZLB-XXX-OLC and others, so that detailed cabling work is unnecessary. Figure 2.2.1 MDR-26 CameraLink Connector 3M p/n 334 – 34 series Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 11 of 42...

  • Page 12: Power Supply

    When installing the mating connector, be sure to line up the slots. This action will assure that you will not bend any of the pins. Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 12 of 42 Table 2.2.1...

  • Page 13: Led Indicator Status Lamp

    2.4 LED Indicator Status Lamp Light Color Green Blinking Amber/Red Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 13 of 42 Table 2.3.1 Hirose Receptacle Description +5.0 - +6.0 V DC +5.0 – +6.0V DC...

  • Page 14: Section 3 Camera Control

    No return………………………….no message This command will show you what camera is connected to your PC. The camera returns…..………….Fairchild Imaging 2K CMOS Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 14 of 42 Camera Control Interface To input commands, type in the three character...
  • Page 15 Set line rate first (SLR) before using this command. Enter value plus enter value in microseconds, Range is 20 – 4900. Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 15 of 42 Micro rev. 0.90 Prod rev. A 1.01 3.9VD = 3.225...
  • Page 16 Here is a table of stored rates in the camera…Value If you can’t resist changing the baud rate, select the appropriate single digit number and hit enter. Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 16 of 42 Value Function...
  • Page 17 Store in Flash both correction memories, all registers and DAC values. Store all parameters Load from flash to camera. Recall all parameters. Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 17 of 42 Your screen will be blank during this Value...

  • Page 18: Camera Command Summary

    Voltage monitoring Temperature Sensor Board Set Integration Time Set Sync Mode Select Correction Mode Select Test Pattern Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 18 of 42 Value Function 12 bit 10 bit 8 bit Table 3.3.1...

  • Page 19: The Four Modes For Synchronizing With The Cam/Cmos-2K.ls

    Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 19 of 42 Summary This function allows user to select baud...
  • Page 20 Integration Time via an Encoder. ExSynch Synchronization with Electronic Shutter Control Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 20 of 42 Table 3.4.1 Summary of CAM/CMOS-2K.LS Modes Line Line Start Trigger Line Ends CAM/CMOS - 2K.LS...
  • Page 21 IntegrationMax LinePeriod 8 The line period "t " and the integration time "t LinePeriod Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 21 of 42 Mode 1: Freerunning The Line Period and Integration LinePeriod IntegrationMax may be shortened...
  • Page 22 9 If the user brings the ExSync Camera Input low prior to "tXFR" + "tReadout" after ExSync goes low, then the CAM/CMOS 2K.LS delays initiation of the "n+1th" readout cycle until "t Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 22 of 42 Mode 2: ExSync Synchronization...
  • Page 23 4 The user can read data from the CAM/CMOS - 2K.LS while LineValid is high as shown above. Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 23 of 42 ...Mode 3 is similar to Mode 2...
  • Page 24 7 The user can read data from the CAM/CMOS - 2K.LS while LineValid is high as shown above. Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 24 of 42 with the "ElectShutter" Camera Input.
  • Page 25 Synchronization Timing Values initiation Readout Reset2 Reset3 MinSynch Hold Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 25 of 42 Table 3.5.6 CAM/CMOS-2K.LS 1.425µsec 1.425µsec 300nsec 40nsec 25.6nsec 4µsec 5µsec 875ns...

  • Page 26: Mechanical And Optical Guidance

    A "L" mounting bracket (figure 4.4) is available; contact your Fairchild Imaging representative for more details. Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 26 of 42 Figure 4.1...

  • Page 27: Lensing

    Figure 4.3 below. Figure 4.3 below shows that the lens extender tube can be detached by unscrewing it so that an optional "C" mount can be installed. If you wish to do this, please contact your Fairchild Imaging Sales representative.
  • Page 28 Figure 4.3.2 Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 28 of 42...

  • Page 29: Mechanical Drawing Of Available Camera Face Mounting "L" Bracket

    4.4 Mechanical Drawing of Available Camera Face Mounting “L” Bracket Contact your Fairchild Imaging representative for more details Figure 4.4.1 Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 29 of 42...

  • Page 30: Lenses

    • Light sources do age over time. • When light sources age, they may produce less/more light in some areas of the spectrum. Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 30 of 42 Figure 4.6.1...

  • Page 31: Lens Modeling

    The back focal length (BFL) is the distance from the image side of the lens surface to the second focal point. The object distance (OD) is the distance from the first principal point to the object. Figure 4.9.1 Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 31 of 42...

  • Page 32: Handling Instructions

    If for some reason cleaning of the sensor window is required, use lens wiping cloth with a small amount of eyeglass cleaning fluid. Do not use solvent as it may smear the sensor window. Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 32 of 42 Handling Instructions...

  • Page 33: Section 6 Troubleshooting

    Check your power supply voltage output(s). Check also the noise and ripple specification of your power supply and measure both at the power supply output. Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 33 of 42 Troubleshooting...
  • Page 34 Camera Link cable from the camera. Check the digital signals at the output of the camera, ensuring that the correct values and signals are present. Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 34 of 42...

  • Page 35: Section 7 Product Support

    Camera serial number Detailed description of problem encountered When calling Fairchild Imaging, 1-800-325-6975, ask for Customer Support. Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 35 of 42 Product Support Please attach description with as much detail as...

  • Page 36: Reference A

    The low signal swing also means that the standard is not dependent on a particular supply voltage. LVDS uses current-mode drivers, which limit power consumption. The differential signals are immune to up to ±1 V common volt noise. Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 36 of 42...

  • Page 37: Camera Control Signals

    The software API will provide functions to enumerate boards and send or receive a character string. Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 37 of 42 (not used by the CAM/CMOS –...

  • Page 38: Port Assignments

    "A" through "H," although the CAM/CMOS - 2K.LS Model Camera only requires three, again as shown in Figure A.2. For More Information on CameraLink Refer to the Automated Imaging Association's website at: http://www.machinevisiononline.org Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 38 of 42...
  • Page 39 The 3M MDR-26 connector was selected for its robust design and reputation for success with high- frequency Channel Link transfer rates over several years of experience. The MDR-26 connector is addressed in Section 2.2 Figure A.1 Channel Link Operation Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 39 of 42...
  • Page 40 Figure A.2 Data Routing for Base, Medium and Full Configurations Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 40 of 42...
  • Page 41 Figure A.3 Data Routing for Base, Medium and Full configurations Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 41 of 42...
  • Page 42 Figure A.4 Camera Link Cable Figure A.5 3M Part Number Ordering Information (see further www.3M.com) Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 42 of 42...

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