Manuale d’uso / di manutenzione del prodotto CV-A50 del fabbricante 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 punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il JAI CV-A50 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del JAI CV-A50 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso JAI CV-A50 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul JAI CV-A50 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il JAI CV-A50, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del JAI CV-A50.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il JAI CV-A50. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo JAI CV-A50 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
