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JAI CB-140MCL User Manual Download Page 13

 

CMCB-140 MCL/CM-140MCL-UV/CMCB-140 PMCL

 

 

 

10 

6.

 

Functions and Operations 

6.1.

 

Basic functions  

The CMCB-140 MCL / CMCB-140 PMCL /CM-140MCL-UV/PMCL-UV cameras are progressive scan 
camera with 1.4 Mega pixels monochrome and Bayer mosaic color CCDs. The interface to the host 
PC is via digital Mini Camera Link (Mini-CL). Both models output video as 8 or 10 bits. The CB-140 
MCL /PMCL outputs raw Bayer video, requiring host based color interpolation.  
An analogue iris-video signal can be used for controlling the iris of an auto-iris lens when 
operating in continuous mode. 
The camera has 2/3, 1/2, 1/4 or 1/8 partial scanning and vertical binning (CM-140 MCL /-
UV/PMCL/-UV only) for faster frame rates.   
There are 2 trigger modes in addition to continuous operation. The Pre-Select and Pulse Width 
control are available with a unique automatic LVAL sync or async selection function. 
Below the functions are described in detail. 
 

6.1.1.

 

Digital Video Output (Bit Allocation) 

The 10-bit digital output is set 890 LSB as 100% video level when CCD output is 200mV. 
The white clip level is set at 1023 LSB when CCD output is 230mV. 
 

CCD out 

Analogue level 

Digital Out( 10 bits ) 

Black 

Setup 3.6%, 25mV 

32LSB 

200mV 

700mV 

890LSB 

230mV

↑

 

800mV 

1023LSB 

 
 
          
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
       

Fig.9.  Digital Output Bit Allocation ( 10 Bits output ) 

 
 
 
 
 

Summary of Contents for CB-140MCL

Page 1: ...CM CB 140MCL CM CB 140PMCL CM 140MCL UV CM 140PMCL UV Digital Monochrome Color Compact Mini CL Camera Document Version 3 3 CMB 140MCL PMCL UV_Ver 3 3_May2011 User s Manual ...

Page 2: ...immunity standard part 1 FCC This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with th...

Page 3: ...n Products known as China RoHS The table shows contained Hazardous Substances in this camera mark shows that the environment friendly use period of contained Hazardous Substances is 15 years 嶷勣廣吭並 嗤蕎 嗤墾麗嵎賜圷殆兆各式根楚燕 功象嶄鯖繁酎慌才忽佚連恢匍何〆窮徨佚連恢瞳麟半陣崙砿尖一隈〇 云恢瞳ゞ 嗤蕎 嗤 墾麗嵎賜圷殆兆各式根楚燕 泌和 桟隠聞喘豚 窮徨佚連恢瞳嶄根嗤議嗤蕎嗤墾麗嵎賜圷殆壓屎械聞喘議訳周和音氏窟伏翌 亶賜融延 窮徨佚連恢瞳喘薩聞喘乎窮徨佚連恢瞳音氏斤桟廠夛撹冢嶷麟半 賜斤児繁附 夏恢夛撹冢嶷鱒墾議豚 方忖仝15々葎豚 15定 ...

Page 4: ...n Products known as China RoHS The table shows contained Hazardous Substances in this camera mark shows that the environment friendly use period of contained Hazardous Substances is 15 years 嶷勣廣吭並 嗤蕎 嗤墾麗嵎賜圷殆兆各式根楚燕 功象嶄鯖繁酎慌才忽佚連恢匍何〆窮徨佚連恢瞳麟半陣崙砿尖一隈〇 云恢瞳ゞ 嗤蕎 嗤 墾麗嵎賜圷殆兆各式根楚燕 泌和 桟隠聞喘豚 窮徨佚連恢瞳嶄根嗤議嗤蕎嗤墾麗嵎賜圷殆壓屎械聞喘議訳周和音氏窟伏翌 亶賜融延 窮徨佚連恢瞳喘薩聞喘乎窮徨佚連恢瞳音氏斤桟廠夛撹冢嶷麟半 賜斤児繁附 夏恢夛撹冢嶷鱒墾議豚 方忖仝15々葎豚 15定 ...

Page 5: ...ect LVAL sync async accumulation 12 6 1 7 Starting pixel Bayer color mosaic 12 6 1 8 Vertical Binning 13 6 2 Sensor Layout and timing 14 6 2 1 CCD Sensor Layout 14 6 2 2 Horizontal timing 15 6 2 3 Vertical timing 15 6 2 4 Partial Scan 16 6 2 5 Vertical Binning 17 6 3 Operation Modes 18 6 3 1 Continuous operation 18 6 3 2 Pre select Trigger Mode 19 6 3 3 Pulse Width Trigger Mode 21 6 3 4 Reset Cont...

Page 6: ... External Appearance and Dimensions 33 10 Specifications 34 10 1 Spectral response 34 10 2 Specification table CMB 140MCL CMB 140PMCL 36 10 3 Specification table CM 140MCL UV CM 140PMCL UV 37 11 Appendix 38 11 1 Precautions 38 11 2 Typical Sensor Characteristics 38 11 3 Caution when mounting a lens on the camera 38 11 4 Caution when mounting the camera 39 11 5 Exportation 39 11 6 References 39 Cha...

Page 7: ...a is available in the following versions CM 140 MCL MCL UV PMCL PMCL UV Where C stands for Compact family M stands for Monochrome 140 represents the resolution 1 4 million pixel MCL stands for Mini CL interface PMCL for Power over Mini CL and UV for specific feature UV sensitive CB 140 MCL PMCL Where C stands for Compact family B stands for Bayer mosaic color 140 represents the resolution 1 4 mill...

Page 8: ... and trigger input Mounting holes M3 depth 3 5mm for tripod mount plate 1 Note Rear protrusion on C mount lens must be less than 10 0mm 2 Note When a Camera Link cable is connected to the camera please do not excessively tighten screws by using a screw driver The Camera Link receptacle on the camera might be damaged For security the strength to tighten screws is less than 0 291 Newton meter Nm Tig...

Page 9: ...t Mounting holes M3 depth 3 5mm for tripod mount plate 1 Note Rear protrusion on C mount lens must be less than 10 0mm 2 Note When a Camera Link cable is connected to the camera please do not excessively tighten screws by using a screw driver The Camera Link receptacle on the camera might be damaged For security the strength to tighten screws is less than 0 291 Newton meter Nm Tightening by hand i...

Page 10: ... SW600 settings remove the top cover To select 75 ohm termination both positions are set to ON position The factory default OFF the position Note 12 pin connector is only present on CM 140MCL and CB 140MCL Pin no Signal Remarks 1 GND 2 12 V DC input 3 GND 4 Iris video Only for Continuous mode TR 0 5 GND 6 NC 7 NC 8 GND 9 XEEN out 10 Trigger in TI 1 or Camera Link TI 0 1 SW600 selects TTL or 75 ohm...

Page 11: ...era and PoCL cable before the frame grabber provides power Pin No I O Name Note 1 13 14 26 GND DC GND 7 20 I O RXD Serial Com 8 21 O TXD 10 23 I Reserve 9 22 I Trigger CC1 Ext Trigger in 6 19 O TxOUT3 Camera Link out 4 17 O TxOUT2 3 16 O TxOUT1 2 15 O TxOUT0 5 18 O TxClk Clock for CL Pin No I O Name Note 1 I DC 12V 13 I GND For 26 pin 14 I GND For 1 pin 26 I DC 12V 7 20 I O RXD Serial Com 8 21 O T...

Page 12: ...ed by TP 1 Trigger input level 4 V 2 V Trigger can also be applied through the Camera Link connector when the command TI 0 has been sent NOTE In the PoCL version trigger can only be applied through the Camera Link connector 5 3 3 XEEN output XEEN is on pin 9 on 12 pin HR connector The output circuit is 75 complementary emitter followers It will deliver a full 5 volt signal Output level 4 V from 75...

Page 13: ...n operating in continuous mode The camera has 2 3 1 2 1 4 or 1 8 partial scanning and vertical binning CM 140 MCL UV PMCL UV only for faster frame rates There are 2 trigger modes in addition to continuous operation The Pre Select and Pulse Width control are available with a unique automatic LVAL sync or async selection function Below the functions are described in detail 6 1 1 Digital Video Output...

Page 14: ...r triggered operation The camera can operate in continuous operation applications not requiring asynchronous external trigger This mode permits the use of a lens with video controlled iris The camera will operate at its maximum frame rate 31 frames seconds 16 frames second for UV in this mode For applications that require an external trigger the camera can accept an external trigger input on pin 1...

Page 15: ...with a Bayer color mosaic The color image reconstruction is done in the host PC The color sequence in the video signal differs from full scanning to partial scanning The right hand drawing shows the color sequence at the image start The starting line number is shown from LVAL The first active pixel starts from LVAL when DVAL rises Even lines start with GBG Odd lines start with RGR See also chapter...

Page 16: ...lf vertical resolution and higher frame rate By adding 2 pixels together the sensitivity is doubled The charge accumulated in 2 adjacent lines is added together in the horizontal CCD register This is done by providing two pulses to the vertical CCD register for each line readout Vertical binning can not be used together with the Partial scan Fig 14 Vertical Binning Normal full scanning 2 line Vert...

Page 17: ...he CCD sensor layout with respect to pixels and lines used in the timing and video full frame read out is shown below For Bayer color sequence refer to chapter 6 1 3 Fig 15 CCD sensor layout 1434 1052 2 40 1392 7 2 1040 OB OB OB OB Effective Video Output 1392 H x 1040 V 3 Pixel 1 1 R G G B G R DVAL ...

Page 18: ...L 1 clock CMCB 140MCL PMCL 1988 clks 30 584 µs 15 38 ns CM 140MCL UV PMCL UV 1988 clks 58 9 µs 29 63 ns Fig 16 Horizontal timing 6 2 3 Vertical timing The FVAL period for continuous mode full scan is shown Model Frame rate 1052L CMCB 140MCL PMCL 31 08 fps CM 140MCL UV PMCL UV 16 14 fps Fig 17 Vertical timing for full scan ...

Page 19: ...Values for vertical timing in partial scan continuous mode AREA FVAL Low L A L B L C L Total line L frame rate L Start line End line MCL PMCL UV 1 2 3 91 520 88L 702L 46 57 24 19 261 780 1 4 3 134 260 131L 528L 61 92 32 16 391 650 1 8 3 156 130 153L 442L 73 97 38 41 456 585 2 3 3 62 694L 59L 818L 39 97 20 76 174 867 Remark The color sequence for CB 140MCL MPCL differs in partial scan Refer to chap...

Page 20: ...bines charge from two adjacent lines reducing the vertical resolution to half and at the same time increasing frame rate and sensitivity By activating this function the frame rate is increased to 48 87 fps This function is available only for CM 140MCL PMCL Important Note Vertical Binning can not be used together with the Partial Scanning Horizontal Timing Model 1 LVAL 1 clock CMCB 140MCL PMCL 2524...

Page 21: ...osure 4 TR 3 Reset Continuous Pre selected exposure 6 3 1 Continuous operation For applications not requiring asynchronous external trigger but should run in continuous operation this mode is used For timing details refer to fig 16 through fig 21 To use this mode Set function Trigger mode to Continuous TR 0 Scanning SC 0 through 4 V Binning VB 0 or 1 Shutter mode pre set or programmable SM 0 or 1 ...

Page 22: ... Shutter speed SH 0 to 9 Programmable exp PE 2 to 1052 Other functions and settings Input Ext trigger Camera Link or 12 pin HiroseTI 0 TI 1 Important notes on using this mode 1 The minimum trigger interval 1 LVAL 2 Depending on the timing of the leading edge of the trigger pulse in relationship to FVAL accumulation will be synchronous or a synchronous in relationship to LVAL See chapter 6 1 1 for ...

Page 23: ... Full 1054L V Binning 529L 2 3 partial 820L 1 2 partial 704L 1 4 partial 530L 1 8 partial 444L １L min CCD exposure EEN XEEN FVAL Trigger input within FVAL LOW period 2L to 3L Exposure time Trig FLVAL a sync mode etting MCL PMCL 7 83 μs 1μs UV 15 66 μs 1μs MCL PMCL Full 63μs 94 μs V Binning 89μs 126μs UV Full 117 8μs 176 7 μs V Binning 149 6μs 224 4μs ...

Page 24: ...nction Trigger mode to Pulse width control TR 2 Partial scan SC 0 to 4 Vertical binning VB 0 or 1 Other functions and settings Input Ext trigger Camera Link or 12 pin HiroseTI 0 TI 1 Important notes on using this mode 1 The minimum trigger interval 1 LVAL 2 Depending on the timing of the leading edge of the trigger pulse in relationship to FVAL accumulation will be synchronous or a synchronous in ...

Page 25: ...Binning 530L 2 3 partial 821L 1 2 partial 705L 1 4 partial 531L 1 8 partial 445L 1L Min Trig 2L to 3L EEN XEEN FVAL 1L MCL PMCL 7 83μs 1μs UV 15 66μs 1μs MCL PMCL FULL 63μs 94μs V Binning 89μs 126μs UV FULL 117 8μs 176 7μs V Binning 149 6μs 224 4μs CCD exposure Exposure time When the trigger pulse is input while F VAL is low the LVAL accumulation mode is LVAL async ...

Page 26: ...as smearless read out Smear over highlight areas is reduced for the trigger frame The reset continuous trigger mode makes it possible to use triggering in conjunction with a lens with video controlled iris To use this mode Set function Trigger mode RCT Scanning Full Partial Vertical binning ON OFF CM 040MCL only Shutter mode Preset Programmable Shutter speed 1 61 OFF to 1 10000 Programmable exposu...

Page 27: ...n the different modes for CM CB 140MCL and CM CB 140PMCL Func Shutter Partial scan V Binning Accumulation Iris video Trigger Mode Pre select Programmable LVAL sync async out Cont TR 0 Yes Yes Yes Yes Yes EPS TR 1 Yes Yes Yes Yes Auto PWC TR 2 Yes Yes Auto RCT TR 3 Yes Yes Yes Yes Async only Yes Fig 27 Mode and function matrix ...

Page 28: ...communication visible on the emulator screen start with EB 1 CR LF The camera answers COMPLETE CR LF Transmit request command to camera NN CR LF NN is any kind of command The camera answers NN Parameter CR LF Transmit the following to have the camera actual setting ST CR LF The camera answers A complete list of the current settings Transmit the following to have a command list HP CR LF The camera ...

Page 29: ...vertical CCD register Note Vertical Binning can not be used together with the Partial scanning 7 2 4 Shutter mode SM 0 and SM 1 With SM 0 this function selects the shutter from the 9 fixed steps SH 0 through SH 9SH With SM 1 from programmable in 1051 steps PE 2 through PE 1052 7 2 5 Trigger input select TI 0 TI 1 This function selects the trigger input to be through Camera Link TI 0 or as TTL thro...

Page 30: ...sion 1 00 5 Camera ID Request ID CR LF max 10 characters 6 Model Name Request MD CR LF max 16 characters 7 User ID UD Param CR LF UD CR LF User can save and load free text 16 or less characters B Shutter 1 Shutter Mode SM Param CR LF SM CR LF 0 Preset Shutter 1 Programmable exposure 2 Preset Shutter SH Param CR LF SH CR LF 0 Off 1 1 60 2 1 100 3 1 250 4 1 500 5 1 1000 6 1 2000 7 1 4000 8 1 8000 9 ...

Page 31: ... GA CR LF 84 to 336 2 Black Level BL Param CR LF BL CR LF 0 to 1023 F Saving and loading data in EEPROM 1 Load Setttings from Camera EEPROM LD Param CR LF 0 Factory area 1 User 1 area 2 User 2 area 3 User 3 area Latest used DATA AREA becomes default at next power up 2 Save Settings to Camera EEPROM SA Param CR LF 1 User 1 area 2 User 2 area 3 User 3 area Note parameter 0 is not allowed 3 EEPROM Cu...

Page 32: ...e program can be adjusted by arranging the windows the way it is preferred The program will store this information and recreate this layout when the program is restarted All Camera Control Tools have a Communication Window and an About Window The other window s contains camera control commands 8 1 1 Camera Control Tool Bar This is a Camera Control Tool Bar and when the button of each widow each co...

Page 33: ...Control Tool Application can run Offline without a camera attached and all functions are fully functional in offline mode Off line mode is indicated in The Communication Window where a status field with graphic and text indicates the on off line status Changing the selected communication port from the communication window changes the online off line status If a camera is found on the selected comm...

Page 34: ...own in the picture below EEPROM Current Area Click the Get Area button to read the power up settings area number 8 4 Camera Control Window The Camera Control Window contains the fundamental camera setting functions It is possible to set the shutter mode Trigger mode image format scan format gain control and black setting 8 5 Using the Camera Control Tool Here is some practical information about th...

Page 35: ... the Camera Control Tool does not show the actual camera settings see 4 and 5 a To obtain the camera settings click Synchronize Program b To send the settings that are saved in the Camera Control Tool last used settings to the camera click Synchronize Camera c To see which area the camera has started up in click Get Area ...

Page 36: ...CM CB 140MCL but the rear panel of CM CB 140PMCL does not have 12 pin HIROSE connector Fig 29 Rear Panel CM 140PMCL CB 140PMCL 2 28 2 60 1 97 MINI CL Outsi de si ze tol erance 0 3m m POWER TRIG 50 66 Serial No 6 M3 depth 3 5 FC C seal Caution seal 58 44 29 C Mount 13 26 26 1 73 1 14 14 5 0 57 0 51 5 0 2 1 02 1 02 depth0 14 3 M3 depth 3 5 5 0 2 Unit mm inch depth0 14 ...

Page 37: ... PMCL 34 10 Specifications 10 1 Spectral response Fig 30 Spectral response for CM 140MCL PMCL Fig 31 Spectral response for CB 140MCL PMCL IR Filter 1 0 0 8 0 6 0 4 0 2 0 400 450 500 550 600 650 700 Relative Response Wave Length nm B G R ...

Page 38: ...CMCB 140MCL CM 140MCL UV CMCB 140PMCL 35 Fig 32 Spectral response for CM 140MCL UV PMCL UV ...

Page 39: ...in Manual 3 to 12 dB Gamma 1 0 Synchronization Int X tal Trigger input TTL Camera Link 4 V 2 V TTL Via Camera Link EEN output 4 V from 75 source Trigger modes Pre Select Pulse Width and Reset Continuous Accumulation LVAL synchronous or asynchronous automatic selection Preset Shutter speed 9 fixed steps 1 60 to 1 10 000 second Programmable exposure 2 L to 1052 L 61 168 s to 32 17 ms Pulse width con...

Page 40: ...nization Int X tal Trigger input TTL Camera Link 4 V 2 V TTL Via Camera Link EEN output 4 V from 75 source Trigger modes Pre Select Pulse Width and Reset continuous Accumulation LVAL synchronous or asynchronous automatic selection Preset Shutter speed 9 fixed steps 1 30 to 1 10 000 second Programmable exposure 2 L to 1052 L 118 s to 62 ms Pulse width control 1 L to 32 frames Readout modes Full Par...

Page 41: ...hipped without visible image sensor blemishes Over time some pixel defects can occur This does not have a practical effect on the operation of the camera These will show up as white spots blemishes Exposure to cosmic rays can cause blemishes to appear on the image sensor Please take care to avoid exposure to cosmic rays during transportation and storage It is recommended using sea shipment instead...

Page 42: ...you mount the tripod mounting plate please use the provided screws 11 5 Exportation When exporting this product please follow the export regulation of your own country 11 6 References 1 This manual for CM CB 140 MCL CM CB 140 PMCL can be downloaded from www jai com 2 Datasheet for CM CB 140 MCL CM CB 140PMCL can be downloaded from www jai com 3 Camera control software can be downloaded from www ja...

Page 43: ...nal trigger 3 G Gain 23 25 32 Gamma 32 H Hirose 6 8 10 18 20 23 24 I indicator 10 L Lens mount 32 LVAL synchronous 11 32 M Mini CL connector 7 O OCX 26 P Partial scanning 9 11 15 16 23 Pixels in video output 32 PoCL 3 5 7 8 10 Power over Mini CL 3 Preset Shutter 10 24 32 programmable exposure 10 Programmable exposure 3 24 32 Progressive scan 3 9 Pulse Width 3 9 17 20 21 32 R rear panel mounted LED...

Page 44: ...for screws from 4mm to 3 5mm and add caution Add RCT trigger mode Add UV version Feb 2010 3 1 Correct effective horizontal pixel number from 1380 to 1392 Feb 2011 3 2 Correct the unit of clock on chapters 6 2 2 6 2 4 and 6 2 5 from μs to ns May 2011 3 3 Correct the drawings for the vertical and horizontal timing of full and partial scan and the horizontal timing of vertical binning ...

Page 45: ...duct 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 Europe Middle East Africa Asia Pacific Americas Phone 45 4457 8888 Fax 45 4491 3252 Phone 81 45 440 0154 Fax 81 45 440 0166 ...

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