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CAMELIACOL 2.5M
2.5 MEGAPIXEL COLOR DIGITAL CAMERA
CAMELIA PACKAGE CONTENTS :
♦
♦ FGT COLOR frame grabber board
♦
♦
♦
♦ FGT software.
♦ documentation
SYSTEM REQUIREMENTS :
♦
♦ computer :
◊ minimal configuration :
•
• RAM : 128 Mb, 256 Mb for 3 shot color operation.
• Cache memory : 256 Kb.
• 1 free PCI slot.
◊ operating system :
• windows NT 4.0.
• windows 95b, 98.
♦
♦ lightning control :
◊ shutter / chopper or pulsed lightning
◊ IR cut-off filter : BG38 2mm recommended to filter light fr
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1. IMAGING SYSTEM DESCRIPTION 3 2. CAMELIA COLOR 2.5M CAMERA 4 2.1 CCD 4 2.2 Timing 4 2.3 Anti-blooming by clocking 6 2.4 Electrical interfaces : 6 2.4.1 : 6 2.4.2 digital I/O 6 2.4.3 7 2.5 Electro-optical performance 8 2.6 Geometrical specifications 10 2.7 Environmental requirements 11 3. CONNECTORS AND CABLES 11 3.1 ‘’Data and sync’’ connector 11 3.2 ’Power supply’’ cable 12 3.3 ‘’RS232’’ cable 12 2 / 12 RS232 interface Power supply CAMELIACOL 2.5M user guide
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1. IMAGING SYSTEM DESCRIPTION SHUTTER / CHOPPER ANALYZED OBJECT CAMELIA LIGHTNING FRAME GRABBER ♦ ♦ CAMELIA camera is configured through the serial port of the computer. ♦ CAMELIA camera sends digital video to the FGT frame grabber. ♦ As CAMELIA 's CCD is a full frame sensor, you must use either pulsed lightning or a chopper/shutter in front of the camera in order to have incident lightning on the CCD only during integration time. You must design an electro-optical interface to drive camera, s
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2. CAMELIA COLOR 2.5M CAMERA 2.1 CCD ♦ image format : 35.9mm(V) x 26.5mm(H) ♦ ♦ readout register along the small side of the image area. (vertical image) ♦ : ◊ 19.5µm(V) x 19.5µm(H). ♦ filter mosaic : B G B G G R G R B G B G G R G R ◊ note : first active pixel of first active line : blue. ♦ anti-blooming by clocking. 2.2 TIMING 3 timing modes are available : ♦ continuous : the camera delivers frames continuously : ◊ frame N+1 integration starts as soon as frame N readout is completed. ◊ integr
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Timing diagram (for continuous operation) : 1 2 3 1838 1839 1840 Timing diagram (for operation with ‘’external trigger’’) : WAITING READOUT 1 2 3 1838 1839 1840 Timing diagram (for operation with ‘’integration time control’’) : WAITING READOUT 1 2 3 1838 1839 1840 5 / 12 SHUTTER FEN video lines LEN 1360 pixels ITC INTEGRATION FRAME shutter delay FRAME SHUTTER FEN video lines LEN 1360 pixels TRIG INT. TIME SET BY RS232 INTEGRATION FRAME shutter delay FRAME SHUTTER FEN video lines LEN 1360 pixe
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2.3 ANTI-BLOOMING BY CLOCKING Anti-blooming can be activated or inhibited (see 2.5.3) : ♦ anti-blooming OFF : this position is recommended if anti-blooming is not required for the application. ♦ anti-blooming ON : anti-blooming operation reduces the pixel saturation charge. As a consequence, camera gain must be set to 1.30x (see 2.5.3) minimum in order to reach the camera saturation level (4095 2.4 ELECTRICAL INTERFACES : 2.4.1 POWER SUPPLY : : +20V : +28V 2.4.2 DIGITAL I/O I/O I Timing contro
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2.4.3 RS232 INTERFACE Camera configuration is set by RS232 interface. The following features are available : Function RS232 configuration Comment Timing mode 3 modes : - continuous (free running) - - Binning 3 modes : - no binning : 1360(H) x 1840(V) binning : 680(H) x 920(V ) binning : 340(H) x 460(V) 2 positions : G = 4 is recommended for applications requiring high - G = 1 sensitivity. - G = 4 Camera gain camera gain value from 1.00x to 2.00x in 16 Shutter control 2 modes : - active - in
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2.5 ELECTRO-OPTICAL PERFORMANCE ♦ Conditions : ◊ frame integration time : 40ms ◊ camera operating free air temperature : 25°C ♦ : Symbol Typical Unit Full Temporal noise 2 σ Dark signal non uniformity 5 σ Dynamic range Responsitivity adu/(lux.s) @ 3200k - 5.5 - green 5.5 - 4.4 @ 5200k - 4.2 - green 6.3 - 7.9 - horizontal resolution - vertical resolution ♦ : : arbitrary digital un it : 12 bit = 4095 adu or gray levels. ♦ : full scale value VPE : ma
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ty Spectral respo C 10000 8000 6000 4000 2000 sponsivity (A²)mDU/µV/cRe 0 400 500 600 700 ) m 2 Note : µJ/cm Including BG38 2mm. 9 / 12 measured on the CCD chip. Wavelength (n Blue Green Red AMELIA COLOR 2.5M nsivi CAMELIACOL 2.5M user guide
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2.6 GEOMETRICAL SPECIFICATIONS 2 X ø 2 . 0 m m 64.0 mm 6.0 mm ø 6 6 . 0 m m 112.0 mm / 12 10 110.5 mm RS 232 POWER Made in France SN: TH 31CA179M DATA & SYNC REAR PANEL 144.5 mm 114.0 mm 108.0 mm 64.0 mm 2X 1/4_20 UNC 2B 25.6 mm 4.0 mm 74.0 mm 4 X M3 FRONT PANEL CAMELIACOL 2.5M user guide
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2.7 ENVIRONMENTAL REQUIREMENTS ♦ operating temperature : 0°C / +50°C ♦ storage temperature : -20°C / 70°C ♦ operating humidity : < 80% at +35°C ♦ vibration : 2g sinusoidal, from 10Hz to 100Hz. 3. CONNECTORS AND CABLES 3.1 ‘’DATA AND SYNC’’ CONNECTOR 50 points 3M connector. ♦ ♦ mating connector on cable side : HIROSE DX40-50P ; shell : HIROSE DX50-CV1. Pin-out : Pin n° Signal Pin n° Signal 1 2 3 (1) 4 (1) 5 (1) 6 (1) 7 8 9 TRIG_ITC- (1) (1) (1) (1) ◊ ◊ (1) : grey cells : not used for CAMELIA C
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3.2 ’POWER SUPPLY’’ CABLE ♦ On power supply side : ◊ SUBD9 male. Pin out : Pin Signal 1 2 3 4 5 6 7 8 9 ◊ 3.3 ‘’RS232’’ CABLE ♦ on computer side : ◊ ◊ pin out compatible with computer serial port ♦ note : pin out is the same on camera side and on computer side. use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is change without notice. This publication supersedes and replaces all information previously sup
