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Summary of Contents for JAI CV-A33CL
- Page 1 Digital Monochrome Quad Speed CMOS Progressive Scan Camera CV-A33CL Operation Manual Camera: Revision A Manual: Version 1.0 A33Manualsep09.doc JPT 09-09-03...
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Page 2: Table Of Contents
6.5. Other Functions..18 7. Configuring the Camera... 18 7.1. Switch setting inside ...18 7.2. RS-232C control ...19 7.3. CV-A33CL command list...20 7.4. Camera Control Tool for CV-A33 ...21 8. External Appearance and Dimensions ... 22 9. Specifications ... 22 9.1. -
Page 3: General
The high-speed shutter function, asynchronous random trigger mode and partial scan mode, with window of interest, allows the camera to capture high quality images of fast moving objects with a high frame rate. The CV-A33CL features the Camera Link standardized multiplexed signal output interface. -
Page 4: Locations And Functions
4. Locations and Functions 4xM3 (1 .73 ) C - M oun t 4xM3 1. CMOS sensor 2. Lens mount (C-mount) 3. Digital output connector (Camera Link) 4. DC in/Trigger in/RS-232C connector 5. Mounting holes M3. Depth 4. (10x) Depth 4 4 - M 3深4 (1 .97 ) (0 .2 ) -
Page 5: Pin Assignment
5. Pin Assignment 5.1. 12-pin Multi-connector (DC-IN/Trigger) Type: HR10A-10R-12PB-01 (Hirose) male. (Seen from rear of camera.) Fig. 2. 12-pin connector. 5.2. Digital Output Connector for Camera Link Fig. 3. Camera Link connector The digital output signals follow the Camera Link standardized multiplexed signal output interface. -
Page 6: Input And Output Circuits
5.3. Input and Output Circuits 5.3.1. Trigger input The trigger inputs on pin #10 12 pin Hirose connector is AC coupled. To allow a long pulse width, the input circuit is a flip flop, which is toggled by the negative or positive differentiated spikes caused by the falling or rising trigger edges. -
Page 7: Camera Link Interface
Ext. trig 1 in Ext. trig 1 in Ext. Trig 2 in Ext. Trig 2 in Ground Ground Fig. 7. Principle diagram for Camera Link base configuration interface www.jai.com Camera Link Cable Camera Link Cable Connector pin Connector pin Signal Signal... -
Page 8: Functions And Operations
6.1. Basic functions The CV-A33CL camera is a progressive scan camera with 10 or 8 bit video output in single channel Camera Link. Programmable partial scan, where the start line and the number of lines can be selected with 1 line increment is also available. -
Page 9: Column Process
6.1.3. Column Process The voltage signal from a single pixel is send to the column amplifier trough the 4 to 1 multiplexer. After the S/H circuit, the offset and gain calibrating is perform. A 10 bit A/D converter send the digital pixel signal to the digital horizontal shift register by a 1 to 4 multiplexing. -
Page 10: Window Of Interest
6.1.6. Window of Interest If a higher frame rate is wanted, it is possible to change the CMOS sensors sensing area to the window of interest. WS =1 for windows scan. The X,Y start coordinate, the window width and height can be programmed. -
Page 11: Sensor Layout And Timing
6.2. Sensor layout and timing. 6.2.1. Effective image format The drawing below shows the effective pixels on the CCD array with respect to pixels and lines as it is used in the timing and video read out. 6.2.2. Vertical timing Normal mode. -
Page 12: Lval A-Synchronous Accumulation
6.2.4. LVAL a-synchronous accumulation The CV-A33CL has LVAL a-synchronous accumulations only. The accumulation will start 28 µsec. after the trigger leading edge. EEN will indicate the accumulation time. When the accumulation stops after the selected shutter time, the LVAL phase is reset and restarted. -
Page 13: Timing For Window Of Interest
6.2.5. Timing for window of interest With WS=1, the X and Y start coordinates (WX and WY), and the width and height (WW and WH) for the window of interest can be programmed with 1 pixel interval. The minimum window size is 2(h) x 3 (v). -
Page 14: Input/Output Of Timing Signals
See the full connector pin assignment for Camera Link in chapter 5.3 and 5.4.5 For complete documentation on the Camera Link standard, please contact your JAI distributor. EEN is also found as a TTL signal on pin #9 on the 12 pin Hirose. EEN is low during exposure. -
Page 15: Continuous Operation (Non Triggered)
6.4.1. Continuous Operation (Non triggered) Mode settings can be done with RS-232C. Trigger Mode Normal. TR=0. It is for applications where the camera is continuous running without external trigger. The shutter mode can be normal or programmable exposure. (SM=0, SM=1). The shutter will work in all 8 steps up to 1/20,000 second or with the programmable exposure in 2 to 493 steps. - Page 16 ( When the exposu re ism in . ( P E=2 ) ) T R G F V AL L V AL 27 .6 μ S Exposu re pe r iod E E N 0 1 2 3 4 D AT A O UT D V AL Fig.
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Page 17: Pulse Width Control Mode
E E N D AT A O UT D V AL Fig. 22. Vertical timing for pulse width control min. exposure CV-A33CL 1 F V AL pe r iod E f fec t ive L ines …… 0 1 2 3 4... -
Page 18: Auto Trigger Mode
6.4.4. Auto trigger Mode The auto trigger function, TR=3 can be used as sensing device inside the camera field of view. It sense in a programmable window from top of the image. The continuous output is sent to the frame grabber, which PC should be programmed to sense if an object is passing the window. The horizontal position and the signal threshold could be the programmed parameters. -
Page 19: Other Functions
6.5. Other Functions. User ID. The command (UD) the user can save up to 16 characters in the camera to identify the camera. Bit Allocation. The command (BA) will select the number of bits in the Camera Link output to 8 or 10 bit. Black Level. -
Page 20: Rs-232C Control
7.2. RS-232C control All configuration of the CV-A33CL camera is done via the RS-232C port on the 12 pin HR connector or via Camera Link. (Internal switch SW200 off for HR). The camera can be set up from a PC running terminal emulator software, or using JAI´s camera control software. -
Page 21: Cv-A33Cl Command List
7.3. CV-A33CL command list Command Name A – General settings and useful commands Echo Back Camera Status request Online Help request Firmware version Camera ID request Model Name request User ID (Free text) B – Video Output Output bit allocation C –... -
Page 22: Camera Control Tool For Cv-A33
CV-A33CL 7.4. Camera Control Tool for CV-A33 From www.jai.com Camera Control Tool for Windows 98/NT/2000 can be downloaded. The control tool contents a camera control program and tools for making your own program. For the integrator and experienced user, the Camera Control Toll is much more than a program with a window interface. -
Page 23: External Appearance And Dimensions
8. External Appearance and Dimensions 4xM3 (1 .73 ) C - M oun t 4xM3 9. Specifications 9.1. Spectral sensitivity Depth 4 4 - M 3深 (1 .97 (0 .2 ) (2 .28 ) (0 .2 ) (1 .97 6 - M 3深4 Depth 4 (0 .31 ) Fig. -
Page 24: Specification Table
Storage temp/humidity Vibration Shock Power Lens mount Dimensions Weight CV-A33CL Progressive scan 40.000 MHz (25 nsec) 59.44 kHz (673 pixels clock/line) (16.825 µsec) 118.4 frames/sec. (502 lines/frame) (8.44615 msec) 1/2” progressive scan monochrome CMOS image sensor: Micron MT9V403C12 STM 6.61 (h) x 4.97 (v) mm 9.9 (h) x 9.9(v) µm... -
Page 25: Appendix
CV-A33CL 10. Appendix 10.1. 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. -
Page 26: Users Record
Company and product names mentioned in this manual are trademarks or registered trademarks of their respective owners. JAI A-S cannot be held responsible for any technical or typographical errors and reserves the right to make changes to products and documentation without prior notification.
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