Details
Panasonic VGA-Compatible Black & White MV Camera
GPMF802P Description
Square pixels
and full-frame image output in 1/60 sec.
The GP-MF802 is a high-resolution black and white industrial camera designed for
factory automation which adopts a 1/3” CCD with 330,000 effective pixels. Since
it provides an array of square pixels of equal vertical and horizontal
resolutions, there is no need to make any dimensional correction on the personal
computer side. The progressive scanning system, capable of delivering full-frame
image output in 1/60th of a second, allows precise still images of rapidly
moving objects to be obtained.
Progressive Scanning System
The GP-MF802 adopts two-wire output, and delivers a full-frame image in 1/60
sec. This progressive scanning system produces high resolution with more than
485 vertical lines, and lets you obtain clear images of moving objects.
Square-Pixel Array
In conventional CCDs, the pixels that sense brightness possess a rectangular
shape, which results in a different vertical-horizontal ratio and thus requires
corrections to be made on the personal computer side. The GP-MF802 works with
square-shaped pixels, and requires no such corrections. This feature translates
into easy signal processing and precise positional determination.
Supports VGA
In the GP-MF802, each pixel of the CCD corresponds to each pixel of the VGA mode
(640 x 480 resolution), on a one to one basis. Its design takes into account the
need for efficient signal processing.
Shutter Trigger Function
Comes with a trigger shutter function that releases the shutter at any timing in
interlock with an external sensor signal. A moving subject can be displayed in
any position on the monitor screen and image-processed with excellent
resolution.
Electronic Shutter Function
The electronic shutter offers seven speeds from 1/100th sec to 1/8000th sec.
Even fast-moving objects can be captured as sharp images.
Compact Design
The small, lightweight body measures 44 mm wide x 29 mm high x 82 mm deep*, and
weighs 165 g*. It fits into all niches available on manufacturing lines.
*Deletion of connector
GPMF802P Specification
| Pick-up Device | Progressive Scanning Interline Transfer CCD with 659 (H) x 494 (V) pixels. |
| Image Size | 1/3" [6.3 (H) x 6.4 (V) mm] |
| Scanning |
2:1 interlace 1-line interlace (Frame accumulation) 2:1 interlace 2-line interlace (Field accumulation) Full-frame non-interlace, 1-line read-out |
| Synchronization |
internal or external (Selectable automatically) Internal: Built-in sync generator External: 4.0 V[p-p]/75 ½ Horizontal drive and vertical drive pulses for 2:1 interlace or sequential scanning |
| External Reset | External signal (4.0 V[p-p]/75 ½, negative) supplied to EXT VD IN connector can be used as reset signal |
| Horizontal Resolution |
480 lines at center More than 240vertical lines (at center) (Field 1) More than 485vertical lines (at center) (Field 2) More than 350vertical lines (at center) (Field Mix) More than 485vertical lines (at center) (Frame) |
| Minimum Illumination | 6.5 lx (0.65 footcandles) at F1.4, (Manual Gain Max, 2:1 interlace, without shutter) |
| Signal to Noise Ratio | 56 dB Typical (Fix Gain, 2:1 interlace without shutter) |
| Electronic Shutter |
7-step (1/100 to 1/8,000) at normal. 4-step (1/2,000 to 1/16,000) at Shutter Trigger-A. Approx. 1/2,000 at Shutter Trigger-B. |
| Lens Mount | C-mount |
| Vibration Resistance | 8 G (10 Hz - 150 Hz), (2 hours each for three axes) (IEC 68) |
| Shock Resistance | 80 G (IEC 68) *IEC = International Electrotechnical Commission |
| Power Source | 12 V DC, 190 mA |
| Ambient Temperature | –10°C - +50°C (14°F - 122°F) |
| Dimensions |
44 (W) x 29 (H) x 82 (D) mm [1-3/4" (W) x 1-1/8" (H) x 3-1/4" (D)] without mount adaptor |
| Weight | 165g (0.36 Ibs.) without lens |
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