Instruction/ maintenance manual of the product CV-M531 JAI
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Opera tion Manual Remote Head Monochrome CCD Camera (Rev.E) CV -M530/531.
CV -M530/531 DECL ARA TION OF CONFORMIT Y AS DE FINED B Y THE C OUN CI L DIRE CT I V E 89/336/EEC E MC (E LECTR OM AG N ETIC COMP A TI B I LITY) WE HE R E WITH DECLAR E THA T TH IS PRODUCT C OM PLI E S WITH THE FOLL OWI NG PR OVISIONS APPL YI NG T O IT .
- 2 - CV -M530/531 T able of Contents T able of Contents .............................................................................................................. ......................... 2 1 . General ...........................................
- 3 - CV -M530/531 1. General The model CV -M530/531 are new r emote head (ø28mm) camera systems, designed to accept standard C-mount lens, and have virtually identical features of popular CV -M50 (1/2") machine vision camera.
- 4 - CV -M530/531 3. Main F eatures • Remote head - ø28mm (1.10 inches) separated from camera control unit via a 0.5m or 2.0m cable. • 1/2" Hyper HAD interline transfer CCD imager , 768(H) .
- 5 - CV -M530/531 4. Locations and F unctions 4-1. CCU 4-2. HEAD 1 12P connector : T o connect camera head with camera control unit (For Camera Head) 2 Video output connector : T o output video VS1.
- 6 - CV -M530/531 5. Pin Assignment 5.1. 12-pin Multi-connector (DC-IN/SYNC.) T ype: HR10A-10R-12PB (Hirose) male Seen from rear. Notes: *1 ) Signals on pin no. 6, 7 and 9 can be changed by jumper setting. See “7.3. Jumper Settings” for more information.
- 7 - CV -M530/531 6. F unctions and Operations 6.1. Input/Output of HD/VD Signal 6.1.1. Input of External HD/VD Signal As factory setting the camera can be synchronized by external HD/VD signals. The signal level must be 4.0V p-p +/- 2.0V at the input with the 75 Ohm termination ON.
- 8 - CV -M530/531 T o use this mode Set: SW1-4 to ON for ext. trigger shutter SW1-5 to OFF for field accumulation SW1-6 to ON for non-interlaced SW1-1,2 and 3 to shutter speed Input: Ext. trigger to pin 5 on 6 pin multi connector. Ext. HD to pin 6 on 12-pin multi connector.
- 9 - CV -M530/531 CCIR (Non-interlaced / Field accumulation mode) Edge pre-select mode ( for non-interlace only ) CCIR : 1H = 64 µ s TRIG INT VD EEN WEN EXT HD INT HD Effective video Blanking Blanking Video out CCD out No.10 to 251 Effective pixels 1H more 1.
- 10 - CV -M530/531 Cautions in the Pulse Width Control Mode. 1. Pulse width control mode is effective only in non-interlaced field accumulation mode. 2. The exposure start may be delayed up to 1H max., when the falling edge of ext. trigger pulse is not synchronized with the falling edge of ext.
- 11 - CV -M530/531 6.3.3. Star t/Stop T rigger Mode The Start /Stop trigger will work in 3 modes: 1. Interlaced with frame accumulation. 2. Interlaced with field accumulation. 3. Non-interlaced with field accumulation. The exposure time is controlled by the interval between the ext.
- 12 - CV -M530/531 Cautions in the Star t/Stop T rigger Mode. 1. The input of ext. VD signal must be given continuously to synchronize with int. VD signal. It is not possible to input ext. VD signal randomly. 2. The exposure start may delay up to 1H max.
- 13 - CV -M530/531 6.3.4. Long Time Exposure Mode The Long time exposure will work in 3 modes: 1. Interlaced with field accumulation. 2. Interlaced with frame accumulation. 3. Non-interlaced with field accumulation. The exposure time is the interval between 2 ext.
- 14 - CV -M530/531 Cautions in the Long Time Exposure Mode. 1. Theoretical exposure time is as follows. EIA: 1/30 sec. to ∞ . CCIR: 1/25 sec. to ∞ . 2. It is recommended not to use exposure > 2 sec. since visible dark-current noise may occur. 3.
- 15 - CV -M530/531 7. Mode Setting Caution on Mode Setting. Before making any mode or jumper setting turn the po wer OFF . 7.1.1. SW1 Switch on the Rear Panel Factory settings for SW1 are with all 8 switches in OFF position. 7.1.2. T able for SW 1 Setting 7.
- 16 - CV -M530/531 7.1.4. Ext. T rigger Shutter Mode When trigger select SW1-4 is ON. The camera is in ext. trigger shutter mode. The SW1-1, SW1-2 and SW1- 3 are for selecting the shutter speed. The range is from OFF to 1/10,000 second in 8 steps. For each external trigger pulse, the camera will make an exposure with the selected shutter speed.
- 17 - CV -M530/531 7.3. Jumper Settings Caution on Jumper Setting. Before making any mode or jumper setting turn the po wer OFF . Jumpers for mode setting are found on the boards PK8054 & PK8057. The following modes are available with jumper setting: Input/Output Mode of HD/VD signal.
- 18 - CV -M530/531 7.4. Location of SW2 and Jumpers Jumpers are shorted with a 0 Ohm resistor or by a soldering between the 2 points. T o remove the solder tin from a jumper position, use a special tin remover such as de-soldering wick. 7.4.1. Board PK8054 Side B 7.
- 19 - CV -M530/531 8. Adjustment of Video Signal Output Level When an alignment of a video output signal is required, remove the camera housing and adjust potentiometers VR3, VR4 and VR5 on the PK8056 board while measuring their levels at the video output connector.
- 20 - CV -M530/531 9. External Appearance Unit : mm (inches) 9.1 CCU 9.2 HEAD.
- 21 - CV -M530/531 10. Specifications Scanning system CCIR 625 lines EIA 525 lines 25 frames/sec. 30 frames/sec. CCD sensor Monochrome 1/2" Hyper HAD IT CCD Sensing area 6.6 mm ( h) x 4.8 mm ( v) Effective pixels 752 (h) x 582 (v) 768 (h) x 494 (v) Elements in video output 737 (h) x 575 (v) 758 (h) x 486 (v) Cell size 8.
- 22 - CV -M530/531 11. Appendix 11.1. Precautions Personnel not trained in dealing with similar electronic devices should not service this camera. The camera contains components sensitive to electrostatic discharge. The handling of these devices should follow the requirements of electrostatic sensitive components.
JAI America, Inc., USA Suite 450 23046 Avenida de la Carlota Laguna Hills, CA 92653 USA Phone +1 949 472 5900 Fax +1 949 472 5908 www.jai.com JAI Corporation, Japan German Industry Center 1-18-2 Hakusan, Midori-ku Y okohama, Kanagawa 226-0006, Japan Phone +81 45 933 5400 Fax +81 45 931 6142 www.
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