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Rev 1.0
High Resolution CCD Color Camera
MODEL CS6940CL
Specifications
Contents
1. Overview...............................................................................1
2. Features .................................................................................1
3. Configuration ........................................................................1
4. Optional parts........................................................................2
5. Specifications .............
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Rev 1.0 1. Overview This CCD color camera is a high-resolution color camera that features all pixel readout mode 1/1.8 CCD. 2. Features (1) High resolution Bayer array high pixel density CCD (number of effective pixels 2.01 M, number of total pixels 2.11 M) is used. (2) Square grids The CCD pixels arrayed in square grids facilitates computation for image processing. (3) Full-frame shutter Since all pixels are output even by shutter operation, high resolution can be achieved, wit
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Rev 1.0 4. Optional parts (1) Power cable Model name: CPRC3700-** (2) Camera Link cable Model name: 14B26-SZLB-***-0LC (3) Camera adapter Model name: CA130C (4) Camera mounting kit Model name: CPT4000CL *NOTE: Application software is not supplied as a standard item. Notes on optional parts and compliance with safety standard conditions: We assure the compliance of this camera with the safety standard when it is used in combination with the optional parts listed above. If you us
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Rev 1.0 (13) Power supply voltage DC12 V 10% (ripple 50 mV(p-p) or less) (14) Power consumption Approximately 2.8 W Electronic shutter specification (1) Shutter speed AE/MANU switching (initial factory setting: MANU) Readout mode All pixel readout 1/15 to 1/35000 s (1250 levels) Partial scan 1/30 to 1/35000 s (625 levels) High-speed draft readout 1/48 to 1/35000 s (313 levels) (2) Random trigger shutter ON/OFF switching (initial factory setting: OFF) Fixed mode
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Rev 1.0 [Output signal specification] (1) WEN DC IN connector output Signal level 4 V (p-p) Polarity Positive polarity Pulse width Approximately 53.3 s Dimensions (1) Lens mount C-mount *Depending on the lens you use, the performance of the camera may not be brought out fully due to the deterioration in resolution and brightness in the peripheral area, occurrence of a ghost, aberration and others. When you check the combination between the lens and camera, be sure t
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Rev 1.0 Communication specification (1) Communication speed 9600/19200/38400 bps (2) Data bit None (3) Parity 8 (4) Stop bit 1 (5) Parity bit None (6) Handshake None [Connector pin assignment] (1) Video output/controlling connector (Camera Link Base Configuration) CAMERA LINK Connector model : MDR 26-PIN connector 10226-2210VE (manufactured by 3M). Pin No. I/O Signal Name Pin No. I/O Signal Name 1 - GND 14 - GND 2 O Tx OUT0- 15 O Tx OUT0+ 3 O Tx OUT1- 1
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Rev 1.0 [Switch setting] By using the DIP switches on the back surface of the camera body, you can set serial transmission speed and memory readout for when the power supply is turned on. O 1 N Transmission speed setting 2 3 4 Memory readout setting 5 6 7 8 Not used 9 10 (1) Transmission speed setting You can set the speed of serial transmission by camera link SW1 SW2 Transmission speed OFF OFF 9600 bps ON OFF 19200 bps OFF ON 38400 bps (2) Memory readout setting You can
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Rev 1.0 Timing chart (1) Horizontal timing 1) All pixel readout, Partial scan LVAL DVAL DATA OUT a b c d e a = 185CLK b = 107CLK c = 292CLK d = 1628CLK e = 1920CLK 2) High-speed draft readout LVAL DVAL DATA OUT a b c d e a = 185CLK b = 587CLK c = 772CLK d = 1628CLK e = 2400CLK D4134176A
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Rev 1.0 (2) Vertical timing 1) All pixel readout FVAL LVAL DVAL DATA OUT A B E C D F A = 3H B = 10H C = 13H D = 1236H E = 1H F = 1250H 2) Partial scan FVAL LVAL DVAL DATA OUT A B C D E F A = 3H B = 41H C = 44H D = 552H E = 29H F = 625H 3) High-speed draft readout FVAL LVAL DVAL DATA OUT B A C D F A = 3H B = 1H C = 4H D = 309H E = 0H F = 313H D4134176A
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Rev 1.0 6. Serial control You can control following functions in camera link I/F. (1) Memory control Save Load Reset (2) Readout mode setting All pixel readout / Partial scan/ High-speed draft readout (3) Random trigger shutter setting ON/OFF * When the random shutter is active, AE setting is disabled. trigger polarity Positive polarity/Negative polarity Random trigger mode Pulse width mode / Fixed mode (4) Multiple shutter O
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Rev 1.0 7. Explanation of operation 7.1 Readout mode Video is output from the camera link connector. The output video can be grabbed by the frame grabber board. The frame rate and resolution of output images that this model supports are as follows: 1) All pixel readout : Approximately 15 fps / 1628(H) x 1236(V) 2) Partial scan : Approximately 30 fps / 1628(H) x 552(V) 3) High-speed draft readout : Approximately 48 fps / 1628(H) x 309(V) Notes on frame dropping: When you use a
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Rev 1.0 2) Partial scan Skips the top and bottom of the effective area and reads out 552 lines in the center area in approximately 1/30 second. 625H FVAL LVAL DVAL DATA OUT Skipped lines 342 lines Effective lines 552 lines Skipped lines 342 lines High-speed transfer 29 lines Nomal-speed transfer 2 lines Effective lines 552 lines High-speed transfer 29 lines 3) High-speed draft readout By reading 2 lines out of every 8 lines, reads out the whole valid area in a
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Rev 1.0 7.2 Random trigger shutter In the random trigger shutter mode, you can shoot and grab an image at an arbitrary timing by trigger signal input from the external. External trigger signals can be input either from the camera link I/F CC1 or DC IN connector. If polarity is set to negative polarity, exposure starts at the falling edge of the trigger. The random trigger shutter of this camera can be operated in two types of mode: fixed mode and pulse width mode. How to deter
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Rev 1.0 7.3 Multiple-shutter mode In the multiple-shutter mode, video is output in sync with a MULTI signal from the external after the end of exposure time. Valid only when the random trigger shutter mode is ON. MULTI signals can be input from the camera link I/F CC2. If exposure is executed several times before MULTI signal input, the images are output superposed. The exposure time is determined by the random trigger shutter mode setting and its determination method. The p
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Rev 1.0 8. Outline Drawing D4134176A
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Rev 1.0 9. Cases for indemnity (Limited warranty) We shall be exempted from taking responsibility and held harmless for damage or losses incurred by the user in the following cases In the case damage or losses are caused by fire, earthquake, or other acts of God, acts by a third party, deliberate or accidental misuse by the user, or use under extreme operating conditions. In the case of indirect, additional, consequential damages (loss of business interests, suspension of business a
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Rev 1.0 Head Office : 7-1, 4 chome, Asahigaoka, Hino-shi, Tokyo, 191-0065, Japan (Overseas Sales Department) Phone : +81-42-589-8771 Fax : +81-42-589-8774 URL : http://www.toshiba-teli.co.jp Distributor • This product must be classified for disposal according to the laws of each country and municipal laws. • Information contained in this document is subject to change without prior notice. D4134176A
