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JAI CV-M77 1/3" Progressive Scan RGB Color CCD Camera

JAI CV-M77: high-speed inspection camera
New compact size 1/3" progressive scan RGB primary color CCD camera
1034 (h) x 779 (v) 4.65 μm square pixels (XGA format)
25 full frames RGB video output per second
Improved resolution, sensitivity and dynamic range compared with CV-M70
RGB primary mosaic filter (Bayer) and DSP for excellent color reproduction
Analog RGB output
Internal, external HD/VD or random trigger synchronization
Edge pre-select and pulse width control trigger modes
Fixed shutter speeds from 1/25 to 1/10,000 second in 12 steps
Programmable shutter speed from 1.5 H to 791 H
Long time exposure with external VD pulse interval
Frame-delay readout for edge pre-select and pulse width controlled shutter
Exposure enable EEN, write enable WEN and pixel clock output
Short ASCII commands for fast mode setup via serial port
Setup by Windows 98/NT/2000 software via RS 232C
Scanning system: Progressive 792 lines, 24.8 frames/sec.
Pixel clock: 25.000 MHz
Line frequency: 19.685 kHz (1270 pixel clock/line)
Frame rate: 24.8 frames/sec. (792 lines/frame)
CCD sensor: 1/3" RGB primary color IT CCD
Sensing area: 4.8 (h) x 3.6 (v) mm
Effective pixels: 1034 (h) x 779 (v)
Pixels in video output: 1028 (h) x 770 (v)
Cell size: 4.65 (h) x 4.65 (v) μm
Sensitivity on sensor: 1.5 Lux (Max. gain, 50% video)
S/N ratio: >50 dB
Video output: RGB video signal, 0.7 Vpp, 75 Ω Composite sync. on G, 0.3 Vpp (selectable)
Iris video: 0.7 Vpp, 75 Ω
Gamma: 1.0 - 0.6 - 0.45
Gain: Manual - Automatic
Gain range: -3 to 12 dB
Synchronization: Int. X-tal. Ext HD/VD or random trigger
HD sync. input/output: 4 V, 75 Ω
Trigger input: 4 V, TTL
WEN output (write enable): 4 V, 75 Ω
EEN output (exp. enable): 4 V, 75 Ω
Pixel clock output: 4 V, 75 Ω
Composite sync. output: 4 V, 75 Ω
Trigger modes: Continuous, Edge pre-select, Pulse width control (HD non-reset)
Trigger input. (Edge pre-sel.): >1 H
Shutter: 1/25 through 1/10,000 sec.
Programmable exposure: 788 steps in 51 μs increments
Pulse width control: = 1.5 H
Long time exposure: 2 frames to 8
Frame-delay readout: 1.5 H to 2000 H Time from trigger input to ext. VD input. For Edge pre-select and Pulse width control
Functions controlled by DIP switch on rear: Shutter speed, Trigger mode, Readout mode, Gamma, Gain, Control
Functions controlled by internal DIP switches: VD input/output, HD input/output; HD, VD and Trigger 75 Ω termination on/off; WEN polarity, Sync. on G, White balance
Functions controlled by RS 232C: Shutter speed, Trigger mode, Readout mode, WEN polarity, Sync. on G, Programmable exposure, Gain levels, White clip, Setup, Gamma, White balance
Communication Baud rate: 9600 bps
Operating temperature: -5°C to 45°C
Humidity: 20 - 80% non-condensing
Storage temp./humidity: -25°C to 60°C/20% - 80%
Power: 12V DC ± 10%. 5.5 W
Lens mount: C-mount
Dimensions: 40 x 50 x 90 mm (HxWxD)
Weight: 270 g

The JAI's CV-M77 is a 1/3" RGB color camera with 4.65 μm square pixels. The camera delivers full-frame shuttered analog RGB output at 25 fps with fast asynchronous reset. Fixed shutter speeds are supported from 1/25 to 1/10,000 second in 12 steps.

The CV M77 camera is fitted with an RGB primary mosaic filter (Bayer) and an IR-cut/optical low pass filter. The CVM77 can easily be controlled via RS 232C.

The CV-M77's resolution and features make it ideal for high-speed color inspection applications within medical imaging, food processing, traffic monitoring and other industries.