Manuel d'utilisation / d'entretien du produit CV-A50 du fabricant JAI
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Industrial Monochrome CCD Camera CV -A50 / CV -A60 Operation Manual Camera: CV -A50 Revision B CV -A60 Revision A Manual: Version 2.1 A50Manualjul14.doc JPT 14-07-03.
CV-A50 / CV-A60 DECLARA TION OF CONFORMITY AS DEFINED BY THE COUNCIL DIRECTIVE 89/336/EE C EMC (ELECTROMAGNETIC COMPAB ILITY) WE HEREWITH DECLARE THAT THIS PRODUCT COMPLIES WITH THE FOLOWING PROV ISIONS APPLYING TO IT. EN-50081-1 EN-50082-1 Table of Contents 1.
CV-A50 / CV-A60 1. Gener al The difference from the previous manual is that the CCD sen sor in CV-A50 is changed to new types. Now the used CCD sensors are: ICX-408AL-6, 409AL -6, 418ALL-6, 419ALL-6.
CV-A50 / CV-A60 4. Camer a Housing and Dimensions Fig. 1. Locations and dimensions. 1. 12 pin Hirose connector for frame grabber interfacing and power (12V DC). 2. BNC connector for video output. VS 1.0 Vpp 75 Ohm. 3. 6 pin Hirose connector for trigger input and RS-232C control interface.
CV-A50 / CV-A60 5. Pin Assignment 5.1. 12-pin Multi-connector (DC- IN/VIDEO OUT, EXT.HD/VD IN) Type: HR10A-10R-12PB-01 (Hirose) male Seen from rear. Pin configuration is compatible with EIAJ standard Pin no. Signal Remarks 1 GND 2 +12 V DC input 3 GND 4 Video output Parallel with t he BNC connector.
CV-A50 / CV-A60 5.3. Input and Output Circuits In the following schematic diagrams the input and outpu t circuits for video and timing signa ls are shown. Jumper settings are shown as for fact ory default. For alternative connections refer to “10.1.
CV-A50 / CV-A60 6. F unctions and Operations Apart from the standard continuous operatio n, the CV-A50/60 features three external asynchronous trigger modes (edge pr e-select, pulse width controlled and start/stop) and a special frame-delay readout mode.
CV-A50 / CV-A60 6.2. Input-output of HD/VD Signals In the default setting the camera will accept external HD/VD signals on pin 6 and 7 of the 12 pin Hirose connector. If external HD/VD is applied, th e camera will synchronize to it. If no external sync signals are applied, the camera will oper ate with its internal x-tal controlled sync.
CV-A50 / CV-A60 Fig. 10. Horizontal timing details and pixel numbering for the CCD array. CCIR Fig. 11. Horizontal timing details and pixel numbering for the CCD array.
CV-A50 / CV-A60 Fig. 12. Vertical timing details for interlaced. CCIR Fig. 12A. Vertical timing details for non-interlaced. CCIR - 9 -.
CV-A50 / CV-A60 Fig. 13. Vertical timing details for interlaced. EIA Fig. 13A. Vertical timing details for non-interlaced. EIA - 10 -.
CV-A50 / CV-A60 6.4. External Trigger Modes This camera has 5 external asynchr onous trigger modes, which can be s et by RS-232C commands. 1. Edge Pre-select Mode.TR=1 Pre-selected exposure. (SM=0, SM=1) 2. Pulse Width Control Mode. TR=2 Pulse width controlled exposure.
CV-A50 / CV-A60 6.5. Edge Pre-select Mode The leading edge of the trigger pulse initiates the exposure. The exposure time (accumulation time) is governed by the pre-defined shutter sp eed set by RS-232C.
CV-A50 / CV-A60 6.6. Pulse Width Control Mode The leading edge of the trigger pulse initiates the exposure. The exposure time (accumulation time) is governed by duration of the trigger pulse.
CV-A50 / CV-A60 6.7. Frame-delay read out Mode This mode allows simultaneous c apture of multiple camera using a common external trigger pulse subsequent multiplexed (sequential) readou t using a single input frame grab ber, as the user has control over when the image is read ou t from the CCD sensor.
CV-A50 / CV-A60 6.8. Long Time Exposure Mode The exposure time is the interval between 2 ext. VD pulses sent to the VD input of the camera (Pin No. 7 of the 12-pin Hirose connector). The ex posure starts after input of the first ext. VD pulse, and ends after the next input of the ne xt ext.
CV-A50 / CV-A60 6.9. Start/Stop Mode The exposure time is controlled by the interval between the ext. trigger and the ext. VD signal. The exposure starts at the first HD pulse after t he falling edge of the ext. trigger, and stops 14.5 H after the falling edge of the VD pulse.
CV-A50 / CV-A60 Important notes on using this mode: - • As the start of exposure will be sync hronized with the internal H signal, the start of exposure may be shifted by max 1H. • To avoid this shift (jitter), synchro nize the camera with an external HD and m ake sure that the trigger pulse aligns to the HD signal as shown in Fig.
CV-A50 / CV-A60 7. Configuring the Camer a 7.1. RS-232C control. All configuration of the A50/60 camera is done vi a the RS -232C port. The camera can be set up from a PC running terminal emulator softwa re, or using JAI´s camera control software. Below is the description of the ASCII based short command p rotocol.
CV-A50 / CV-A60 7.2. CV-A50/60 RS-232C command list. Command Name Format Parameter Remarks A – General settings and useful commands EB Echo Back EB= [ Param.
CV-A50 / CV-A60 7.3. Camera Control Tool for CV-A50/60 From www.jai.com CV-A50/60 Camera Control Tool for Wind ows 98/NT/2000 can be downloaded. The control tool contents a camera control program and tools for m aking your own program. Below the different windows are sh own.
CV-A50 / CV-A60 7.4. Internal Switch and Jumper Settings. 7.4.1 HD/VD input-output selection In the default setting the camera will accept external HD/VD signals on pins 6 and 7 of the 12 pin Hirose connector. The compos ite video signal from the camera will be synchr onized to an external HD/VD source connected to the camera.
CV-A50 / CV-A60 8. Specifications Specifications CV-A50C CV-A60C CV-A50E CV-A60E Scanning system CCIR, 25 frames/sec. 625 lines, 2:1 Interlaced EIA. 30 frames/sec. 525 lines, 2:1 Interlaced Frame rate (Full frame) 50 Hz 59.94 Hz Line frequency 15.625 kHz 15.
CV-A50 / CV-A60 9. Spectr al Sensiti v ity 400 500 600 700 800 900 Wave Length (nm) 1.0 0.8 0.6 0.4 0.2 0.0 Relative Response 1000 Fig. 30. Spectral sensitivity.
CV-A50 / CV-A60 10.2. WEN out on pin 6 on 6 pin connector Instead of EEN output on pin #6 on the 6 pin Hirose connector, WEN c an be output by jumper settings.
CV-A50 / CV-A60 10.4. Precautions Personnel not trained in dealing with similar elec tronic devices should not service this camera. The camera contains components sensitive to el ectrostatic discharge. The handling of these devices should follow the requirements of electrostatic se nsitive components.
CV-A50 / CV-A60 11. Users Record Camera type: CV-A50/60 CCIR/EIA Revision: CV-A60 Revision A. CV-A50 revision B Serial No. …………….. For camera revision hi story, please contact your local JAI d istributor.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté JAI CV-A50 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du JAI CV-A50 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation JAI CV-A50, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le JAI CV-A50 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le JAI CV-A50, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du JAI CV-A50.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le JAI CV-A50. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei JAI CV-A50 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
