1. DL manuals
  2. JAI
  3. Security Camera
  4. CV-L105
  5. Operation Manual

JAI CV-L105 Operation Manual

Manual is about: 3CCD High Speed Color Line Scan Camera

Summary of CV-L105

  • Page 1

    3ccd high speed color line scan camera cv-l105 operation manual camera: revision a manual: version 1.1 cv-l105manjan9.Doc jpt 9- 01-03.

  • Page 2

    Cv-l105 - 1 - table of contents 1. General ........................................................................................................2 2. Standard composition ......................................................................................2 3. Main features .........................

  • Page 3

    Cv-l105 1. General the cv-l105 is a high-speed 3ccd color line scan camera with 2048 pixels resolution. It features digital lvds rgb output with 30 mhz pixel rate, allowing line rate up to 14285 lines/second. An exposure control function facilitates constant exposure time, independent of the scan ra...

  • Page 4

    Cv-l105 - 3 - 5. Pin assignment 5.1. 68-pin digital interface connector (digital video, control signals, trigger input) fig. 2. 68-pin digital interface. (seen from camera rear.) pin number signal remarks pin number signal remarks 1 gnd 35 gnd 2 +rd7 out 36 -rd7 out 3 +rd6 out 37 -rd6 out 4 +rd5 out...

  • Page 5

    Cv-l105 5.2. 6-pin hirose connector (power) fig. 3. 6-pin hirose. (seen from camera rear.) pin no. Signal remarks 1 nc 2 nc 3 gnd power gnd 4 gnd power gnd 5 nc 6 +12v dc in + power in the camera connector part number is hirose h10a-7r-6p. (male). The mating connector to use on the cable side is hir...

  • Page 6

    Cv-l105 5.4. Input and output circuits video outputs, timing outputs, trigger input and control inputs are found on the 68 pin lvds connector. 5.4.1. Video output the digital eia-644 lvds output is constructed as follows: red channel video output +rd0 to +rd7 bits 0 to 7 positive side of the differe...

  • Page 7

    Cv-l105 5.4.2. Trigger input the camera is triggered by an eia-644 lvds input signal pair. (+ext trig in/ -ext trig in (on pin #19 and pin #53)). Depending on the configuration of the camera, this input can provide operation in 4 modes: internal trigger. Scan mode. Internal trigger. Shutter mode. Ex...

  • Page 8

    Cv-l105 6. Functions and operations 6.1. Principle of operation a line scan camera works according to the same principle as a fax machine, also sometimes referred to as a “push broom” operation. It captures a single line at a time (horizontal), and requires either the object or the camera to be movi...

  • Page 9

    Cv-l105 - 8 - horizontal resolution vertical resolution encoder cv-l105 pc with frame fig. 10. Specifying an encoder. Example of a camera set-up, with an encoder. When using a line scan camera together with an encoder, it is crucial to calculate the required specifications of the encoder in order to...

  • Page 10

    Cv-l105 6.2. Trigger modes internal trigger. Scan mode. The camera will operate continuously with its internal trigger. Len data out exposure exposure time = scan value len data out exposure exposure time = scan value the exposure is equal to the scanning time set by the scan parameter via rs-232c o...

  • Page 11

    Cv-l105 6.2.1. Internal trigger. Scan mode. In this mode, the camera does not require an ext trig signal to be issued to the camera. The line rate (scan rate) is generated inside the camera. The camera will operate continuously with its internal trigger. The exposure time is equal to the scanning ti...

  • Page 12

    Cv-l105 6.2.2. Internal trigger. Shutter mode. In this mode, the camera does not require an ext trig signal to be issued to the camera. The line rate (scan rate) is generated inside the camera. The camera will operate continuously with its internal trigger. The scanning interval is equal to the time...

  • Page 13

    Cv-l105 6.2.3. External trigger. Scan mode. In this mode, the camera requires an ext trig signal to be issued to the camera. The trigger signal is typical taken from an encoder. The exposure time is equal to the trigger interval. On the ext trig input positive going edge the ongoing integration peri...

  • Page 14

    Cv-l105 6.2.4. External trigger. Shutter mode. In this mode, the camera requires an ext trig signal to be issued to the camera. The trigger signal is typical taken from an encoder. The scanning time is equal to the trigger interval. The exposure time is equal to the trigger low period (pulse width)....

  • Page 15

    Cv-l105 6.3. Other functions 6.3.1. Binnig binning is a function where the signal from two neighbour pixels are added and read out as a single pixel. The sensitivity will be double, but the resolution will be the half. The binning function has no influence on the internal scan rate and shutter setti...

  • Page 16

    Cv-l105 7. Configuring the camera all configuration of the cv-l105 camera is done via the rs-232c port, which is factory setting. Binning and pixel rate settings can also be controlled by ttl signals into the interface connector or internal jumpers. From the factory, the camera will start up with th...

  • Page 17

    Cv-l105 - 16 - fig. 18. Shutter window 7.1.1. Clock select with clock select two speeds can be selected, 15 mhz or 30 mhz. The 15 mhz operation will limit the maximum line rate (scan rate) to 7 172 hz. It is recommended when a cable length of more than 20 metres is used or in applications where high...

  • Page 18

    Cv-l105 7.1.6. Gain and offset adjustment fig. 19. Gain and offset window the individual gain and offset setting of each color is possible. This is required for adapting the white balance temperature for the 4 user configuration areas. For the factory default this setting has no function. It can onl...

  • Page 19

    Cv-l105 7.2. Configuration via i/f connector and jumpers the binning function, pixel rate and rs-232c function can be controlled by ttl inputs on the 68pin hirose interface connector and with jumper settings. Below table describe the possible states of these inputs. Please refer to fig. 7. For princ...

  • Page 20

    Cv-l105 - 19 - 8. External appearance and dimensions fig. 22. Outlines.

  • Page 21

    Cv-l105 9. Specifications 9.1. Specifications table specifications cv-l105 scanning system line scan pixel clock 15 or 30 mhz, user selectable line rate (scan rate) up to 7172 lines/sec at 15 mhz, and up to 14285 lines/sec at 30 mhz ccd sensor 3 x 2048 line scan sensors mounted on an rgb prism sensi...

  • Page 22

    Cv-l105 10. Users record camera type: cv-l105 revision: (revision a) serial no. …………….. Software version. …………….. For camera revision history, please contact your local jai distributor. Users mode settings. Users modifications. Declaration of conformity as defined by the council directive 89/336/eec...