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EL-2800M-USB / EL-2800C-USB

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7.8. PIV (Particle Image Velocimetry)

The Particle Image Velocimetry mode can be used in applications where 2 images need to be taken
with a very short time interval. It can only be used with strobe flash as illumination. The first
accumulation time is 10



sec to 2 sec. Then, the second exposure will be taken. The accumulation is

LVAL asynchronous. The first strobe is activated during the first exposure duration and the second
strobe is pulsed while the first frame is being read out. In this way, two strobe flashes generate two
video outputs.

Primary Settings

Exposure mode:   Timed (PIV)
Trigger mode:    ON
Frame Start:

ON

Trigger option: PIV

In this mode, the setting of Trigger Overlap is invalid.

Table – 24 Minimum interval of the trigger pulse (Sensor Tap Geometry: 1X2 – 2YE)

1X–2YE output

FULL

2/3 AOI 1/2 AOI 1/4 AOI 1/8 AOI

1/2V

Binning

(Note1)

Minimum interval
lines

Timed Trigger Mode/Trigger Mode OFF x 2 + Exposure Time + 1

Note 1) Only for EL-2800M-USB

Frame Start Trigger IN

Exposure Timing

Exposure Active

FVAL

DVAL

td

te1

ift

te2 tframe 1

tframe1

tframe2

tframe 2

FVAL non active

Fig.38 PIV mode

Time name

Description

Time

td

Exposure beginning delay

424 clk

te1

First exposure time period

10 μs

～

2 s

te2

Second exposure time

1 frame

ift

Inter framing time

Width of XSG

FVAL non active

FVAL non active

4LVAL

tframe1

First Frame read out

1 frame

tframe2

Second Frame read out

1 frame

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Summary of Contents for EL-2800C-USB

Page 1: ...1052E 1403 Elite Series EL 2800M USB EL 2800C USB 2 8M Digital Progressive Scan Monochrome and Color Camera Document Version Ver 1 0 EL 2800 USB_Ver 1 0_July2014 User Manual ...

Page 2: ... 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 the instructions may cause har...

Page 3: ...oducts 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: ...oducts 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: ...lector 14 5 4 2 Line source 14 5 4 3 Line Mode 15 5 4 4 Line Inverter 15 5 4 5 Line Status 15 5 4 6 Line Format 15 5 4 7 GPIO 15 5 4 7 1 GPIO block diagram 16 5 4 7 2 IN and OUT matrix table 17 5 6 Pulse Generator 18 5 6 1 Clock Pre scaler 18 5 6 2 Pulse Generator Selector 18 5 6 3 Pulse Generator Length 19 5 6 4 Pulse Generator Start Point 19 5 6 5 Pulse Generator End Point 19 5 6 6 Pulse Generat...

Page 6: ...re Mode 40 7 2 2 Exposure Time 40 7 2 3 Exposure Auto 41 7 3 Trigger Mode 41 7 3 1 Trigger Source 41 7 3 2 Trigger activation 41 7 3 3 Trigger Overlap 42 7 4 Normal continuous operation Timed Exposure Mode Trigger Mode OFF 42 7 5 Timed mode EPS 42 7 5 1 If the overlap setting is OFF 43 7 5 2 If the overlap setting is Readout 43 7 6 Trigger width mode 44 7 6 1 If the overlap setting is OFF 44 7 6 2...

Page 7: ...Output 59 8 7 3 Motorized lenses 59 8 7 3 1 Iris 59 8 7 3 2 Zoom 60 8 7 3 3 Focus 60 8 7 4 Exclusive video output signal for iris control 60 8 8 ALC 61 9 Camera Settings 62 9 1 Camera control Tool 62 9 2 Camera Default Setting 62 10 External appearance and dimensions 63 11 Specifications 64 11 1 Spectral response 64 11 2 Specifications table 65 Appendix 68 1 Precautions 68 2 Typical Sensor Charact...

Page 8: ... with Windows 7 service pack and Windows 8 native support expected soon Components from different manufacturers will easily communicate with each other USB3 Vision also supports the GenICamTM standard which is managed by the EMVA European Machine Vision Association The purpose of the GenICam standard is to provide a common program interface for various machine vision cameras By using GenICam camer...

Page 9: ...tical inspection applications such as solid state device inspection or material surface inspection They incorporate video processing functions such as a look up table shading compensation and blemish compensation in addition to fundamental functions such as trigger exposure setting and video level control As a common Elite Series feature a new connector for lens control is employed EL 2800M USB an...

Page 10: ...aster frame rates 0dB to 30dB gain control for EL 2800M USB and 0dB to 27dB for EL 2800C USB 10 μs 1 100 000 to 8 seconds exposure control in 1 μs step Auto exposure control Timed and trigger width exposure control RCT PIV and sequential trigger modes for specific applications ALC control with combined function of AGC auto exposure and auto iris Various pre processing circuits are provided Program...

Page 11: ...or for interfacing via USB 3 0 Mounting holes Holes for mounting tripod base or direct installation Depth 5 mm Note 2 Note1 Rear protrusion on C mount lens must be less than 10 0 mm Note2 The part number for the tripod adapter plate with 1 4 20 thread is MP 42 option When the camera is mounted directly using mounting holes the length of screws must be less than 5mm If they are longer than 5mm they...

Page 12: ...ng information Amber Power connected initiating This light goes OFF after initiating Steady green Camera is operating in Continuous mode Flashing green The camera is receiving external triggering Note The interval of flashing does not correspond with external trigger duration Fig 2 Rear panel ...

Page 13: ... B Type connector with a USB 3 0 form factor 5 2 Connectors and pin assignment 5 2 1 Output connector for Digital Video Output USB 3 0 Micro B connector Type ZX3600 B 10p or equivalent Fig 3 USB 3 0 Micro B Connector Table1 USB 3 0 Micro B connector pin configuration No I O Name Note 1 I Power VBUS 5V 2 I O USB2 0 Differential pair D Differential pair 3 I O USB2 0 Differential pair D 4 I USB OTG I...

Page 14: ...10 pin connector Table 3 Hirose 10P Pin Assignment No I O Name Note 1 O DRIVE IRIS Motorized Lens 2 O DRIVE FOCUS Motorized Lens 3 O DRIVE ZOOM Motorized Lens 4 O COMMON Motorized Lens 5 GND 6 O P IRIS OUT A P Iris Lens 7 O P IRIS OUT A P Iris Lens 8 O P IRIS OUT B P Iris Lens 9 O P IRIS OUT B P Iris Lens 10 O GND Pin no Signal Remarks 1 GND 2 DC In 12V 24V 3 GND 4 NC 5 Opt In1 Line5 6 Opt In1 7 O...

Page 15: ...10 GND 5 2 5 AUX Type 3 HIROSE 10 Pin connector Factory option HIROSE 10 Pin Connector 3260 10S3 55 Note This is a factory option Table 5 Hirose 10P Pin Assignment Option No I O Name Note 1 O TTL Out2 Line8 2 O TTL Out3 Line9 3 I TTL_In2 Line10 4 NC 5 GND 6 I LVDS_In Line11 7 I LVDS_In 8 NC 9 GND 10 GND 5 3 Output 5 3 1 Digital output 5 3 1 1 Output level Table 6 Output level CCD out Analog Out Eq...

Page 16: ...r AUX connector 5 4 2 Line source Line source signal is selected against the dedicated line selected in the line selector Line Selector item Description Line 1 TTL1 Out TTL 1 output from 12P connector 9 pin located on the rear panel Line 2 OPT Out OPT output from 12P connector 7 8 pins located on the rear panel Line 8 TTL 2 Out TTL 2 output from AUX HIROSE 10 Pin connector 1 pin Line 9 TTL 3 Out T...

Page 17: ...ct Frame Trigger Wait signal to line item selected in Line Selector Frame Active Connect Frame Active signal to line item selected in Line Selector Acquisition Trigger Wait Connect Acquisition Trigger Wait signal to line item selected in Line Selector Acquisition Active Connect Acquisition Active signal to line item selected in Line Selector Exposure Active Connect Exposure Active signal to line i...

Page 18: ...FVAL IN Exposure Active Frame Trigger Wait Frame Active GPIO 11 LVDS IN Pixel Clock Cross Point Switch 12 bit Counter INV INV INV N NAND INV Non INV Pulse Generator 20 bit counter x 2 CLR Sel Bit 5 0 Sel Bit 7 Sel Bit 7 Pulse Generator 0 Pulse Generator 1 GPIO 1 TTL OUT 1 GPIO 8 TTL OUT 2 GPIO 9 TTL OUT 3 Sel Bit 7 Gate 1 Gate 2 GPIO 10 TTL IN2 GPIO 4 TTL IN 1 Acquisition Trigger Wait Acquisition ...

Page 19: ...ulse Generator 1 Software Trigger FVAL LVAL Exposure Active Acquisition Trigger Wait Acquisition Active Frame Trigger Wait Frame Active Line 10 TTL 2 In Line 11 LVDS 1 In Trigger Selector Trigger Source Line Selector Pulse Generator Clear Source Line Source Line 9 TTL 3 Out NAND 1 In 1 NAND 1 In 2 NAND 2 In 1 Pulse Generator Selector Acquisition Start Acquisition Stop Frame Start Line 1 12P TTL Ou...

Page 20: ...ion Rising edge Clear SYNC mode Async Pulse generator Output Pulse generator length Pulse generator length 0 0 0 Display Name Value Clock Pre scaler 1 Pulse Generator Selector Pulse Generator Length Start Point End Point Repeat Count Clear Source Clear Inverter Clear Activation Clear Sync Mode Pulse Generator 0 1 0 1 0 Off True Off Async Mode Pulse Generator 1 1 0 1 0 Off True Off Async Mode Note ...

Page 21: ...ulse generator starts the count set in Repeat Count Accordingly an active pulse which has a start point and end point can be output repeatedly However if Repeat Count is set to 0 it works as a free running counter 5 6 7 Pulse Generator Clear Activation Set the clear conditions of clear count pulse for the selected pulse generator 5 6 8 Pulse Generator Clear Sync Mode Set the count clear method for...

Page 22: ...FVAL Connect FVAL signal to Clear Source for the selected pulse generator LVAL Connect LVAL signal to Clear Source for the selected pulse generator PulseGenerator0 Out Connect Pulse Generator 0 output to Clear Source for the selected pulse generator PulseGenerator1 Out Connect Pulse Generator 1 output to Clear Source for the selected pulse generator TTL 1 In Connect TTL 1 In signal to Clear Source...

Page 23: ...or Start Point Pulse Generator End Point 1 to 1048575 Pulse Generator End Point ms Clock Source Clock Pre scaler 1 x Pulse Generator End Point Pulse Generator pulse width ms Pulse Generator End Point ms Pulse Generator Start Point ms Pulse Generator Repeat Count 0 to 255 Pulse Generator Clear Activation Clear Mode for the Pulse Generators Off High Level Low level Rising Edge Falling Edge Pulse Gen...

Page 24: ...ensors used in the EL 2800M and EL 2800C have the following tap and pixel layout 6 1 1 Monochrome sensor Fig 11 Monochrome sensor layout 6 1 2 Bayer color sensor Fig 12 Bayer color sensor layout Tap 3 Tap 4 Tap 2 Tap 1 1920 Pixels 1440 Pixels F Tap 3 Tap 4 Tap 2 Tap 1 1920 Pixels 1440 Pixels F ...

Page 25: ... and the other is 1X 1Y 6 2 1 4 taps readout 1X2 2YE Fig 13 Sensor Readout 4 tap 6 2 2 1 Tap readout 1X 1Y Fig 14 Sensor Readout 1 Tap 6 3 Camera output format and sensor readout system The following table shows the camera output format based on Ge C nI am S F N C version 1 5 1 Table 14 Camera output format Sensor readout output Sensor Tap geometry Camera output format Tap Geometry Reference figur...

Page 26: ... X1916 Y1 X1916 Y1440 X1917 Y1 X1917 Y1440 X1918 Y1 X1918 Y1440 X1919 Y1 X1919 Y1440 X1920 Y1 X1920 Y2 X1920 Y1439 X1920 Y1440 X1 Y1 X1 Y2 X1 Y1439 X1 1440 Tap 1 Step Y 1 Step X 1 Fig 15 1X 1Y Camera Output Geometry 6 4 Sensor Output timing 6 4 1 Horizontal timing 6 4 1 1 Output format 1X2 2YE Vertical binning OFF Fig 16 1X2 2YE Horizontal Timing Vertical timing OFF OB OB OB 102 20 5 5 20 960 412C...

Page 27: ...5 20 960 665Clk Exposure Start Line 1675Clk Exposure Start Line 572Clk Other line 1582Clk Other Line LVAL DVAL Video Tap 1 2 Tap 3 4 Exposure Active Exposure Start Line OB OB OB 102 40 10 10 40 1920 370Clk Exposure Start Line 2390Clk Exposure Start Line 276Clk Other line 2296Clk Other Line LVAL DVAL Video Tap 1 Tap 2 Tap3 Tap4 Exposure Active Exposure Start Line OB OB OB 102 40 10 10 40 1920 625Cl...

Page 28: ... 727 728 729 730 1460 1459 1449 1448 1447 1446 734 733 732 731 9L 4L 5L FVAL DVAL Video Tap1 Video Tap2 Fig 21 1X2 2YE Vertical timing Vertical binning ON 6 4 2 3 Output format X 1Y Vertical binning OFF Fig 22 1X 1Y Vertical timing Vertical binning OFF 6 4 2 4 Output format 1X 1Y Vertical timing Vertical binning ON Fig 23 1X 1Y Vertical timing Vertical binning ON OB 9L Min 1440L 1 2 3 11 12 13 145...

Page 29: ... this operation is automatically stopped In order to restart the capture it is necessary to input the AcquisitionStart command again BlockID is not reset until AcquisitionStop is input and is incremented when the AcquisitionStart command is called In the case of PIV operation 2 frames are captured instead of one frame Normal single frame operation 1 AcquisitionStart command is input 2 AcquisitionA...

Page 30: ... Single frame operating timing 1 FVAL Sensor Read out Acquisition Trigger Wait Frame Trigger Wait Acquisition Active Exposure Active Frame Active Sensor Exposure Stream Active Acquisition Status Output Signals Acquisition Trigger Wait L Frame Trigger Wait L Acquisition Active Frame Active Exposure Active FALSE TRUE FALSE FALSE TRUE FALSE FALSE TRUE FALSE FALSE FALSE Acquisition Start command ...

Page 31: ...nsor Read out Acquisition Trigger Wait Frame Trigger Wait Acquisition Active Exposure Active Frame Active Sensor Exposure Stream Active Acquisition Status Output Signals Frame Trigger Wait L Acquisition Active Frame Active Exposure Active FALSE TRUE FALSE FALSE TRUE FALSE FALSE TRUE FALSE FALSE FALSE Acquisition Start command Trigger Acquisition Trigger Wait TRUE FALSE ...

Page 32: ...r Read out Acquisition Trigger Wait Frame Trigger Wait Acquisition Active Exposure Active Frame Active Sensor Exposure Stream Active Acquisition Status Output Signals Acquisition Trigger Wait L Acquisition Active Frame Active Exposure Active FALSE TRUE FALSE FALSE TRUE FALSE FALSE TRUE FALSE FALSE FALSE Acquisition Start command Trigger Frame Trigger Wait TRUE FALSE ...

Page 33: ...N FrameActive turns to True at a different AcquisitionActive timing Forcing acquisition to stop While AcquisitionActive is TRUE if AcquisitionStop or AcquisitionAbort is initiated AcquisitionActive becomes FALSE stop capturing Once the operation is set to FALSE the internal FrameCount is reset However if AcqusitionStop command is initiated during image output period AcqusitionActive becomes FALSE ...

Page 34: ...timing 1 FVAL Sensor Read out Acquisition Trigger Wait Frame Trigger Wait Acquisition Active Exposure Active Frame Active Sensor Exposure Stream Active Acquisition Status Output Signals Acquisition Trigger Wait L Frame Trigger Wait L Acquisition Active Frame Active Exposure Active FALSE TRUE FALSE FALSE TRUE FALSE TRUE FALSE FALSE FALSE Acquisition Start command FALSE TRUE FALSE ...

Page 35: ...FVAL Sensor Read out Acquisition Trigger Wait Frame Trigger Wait Acquisition Active Exposure Active Frame Active Sensor Exposure Stream Active Acquisition Status Output Signals Frame Trigger Wait L Acquisition Active Frame Active Exposure Active FALSE TRUE FALSE FALSE FALSE TRUE FALS FALSE FALSE Acquisition Start command Trigger Acquisition Trigger Wait TRUE FALSE TRUE FALSE TRUE FALSE ...

Page 36: ...L Sensor Read out Acquisition Trigger Wait Frame Trigger Wait Acquisition Active Exposure Active Frame Active Sensor Exposure Stream Active Acquisition Status Output Signals Acuisition Trigger Wait L Acquisition Active Frame Active Exposure Active FALSE TRUE FALSE FALSE FALSE TRUE FALSE FALSE FALSE Acquisition Start command Trigger Frame Trigger Wait TRUE FALSE TRUE FALSE TRUE FALSE ...

Page 37: ...nd EL 2800C USB 1 AcquisitionStart command is input 2 AcquisitionTriggerWait becomes effective 3 AcquisitionActive becomes TRUE 4 Images begin outputting continuously 5 AcquisitionStop command is sent 6 AcquisitionActive becomes FALSE At this moment the output stops However if AcqusitionStop command is initiated during image output period AcqusitionActive becomes FALSE stop capturing after image o...

Page 38: ...cquisition Trigger Wait Frame Trigger Wait Acquisition Active Exposure Active Frame Active Sensor Exposure Stream Active Acquisition Status Output Signals Acquisition Trigger Wait L Frame Trigger Wait L Acquisition Active Frame Active Exposure Active FALSE TRUE FALS E FALSE TRUE FALSE TRUE FALS E FALSE FALSE Acquisition Start command FALS E TRUE FALS E Acquisition Stop command TRUE FALSE ...

Page 39: ...quisition Trigger Wait Frame Trigger Wait Acquisition Active Exposure Active Frame Active Sensor Exposure Stream Active Acquisition Status Output Signals Frame Trigger Wait L Acquisition Active Frame Active Exposure Active FALSE TRUE FALSE FALSE FALSE TRUE FALS FALSE FALSE Acquisition Start command Trigger Acquisition Trigger Wait TRUE FALSE TRUE FALSE TRUE FALSE Acquisition Stop command ...

Page 40: ...tting is 1 to 65535 but in PIV mode it is 2 to 65534 FVAL Sensor Read out Acquisition Trigger Wait Frame Trigger Wait Acquisition Active Exposure Active Frame Active Sensor Exposure Stream Active Acquisition Status Output Signals Acuisition Trigger Wait L Acquisition Active Frame Active Exposure Active FALSE TRUE FALSE FALSE FALSE TRUE FALS FALSE FALSE Acquisition Start command Trigger Frame Trigg...

Page 41: ... is Frame Frequency 3 If the setting value is less than the minimum period corresponding to the default frame rate this setting is ignored and camera operates at the minimum period Self running Trigger OFF works under the following conditions Exposure Mode OFF Exposure Mode Timed and Frame Start OFF Exposure Mode Trigger Width and Frame Start OFF 7 1 3 Frame rate calculation formula a If V Bininng...

Page 42: ...Trigger option Trigger Option setting Exposure operation OFF Timed EPS mode RCT RCT mode PIV PIV Particle Image Velocimetry mode The effect of the combination of Exposure Mode Trigger Option and Trigger Mode is as follows Table17 The combination of Exposure Mode Trigger Option and Trigger Mode Exposure Mode Trigger Option Trigger Mode Frame Start Operation OFF N A N A Free running operation Exposu...

Page 43: ...ed as the trigger source signal Table 18 Trigger source Signal Description Software Signal generated by Trigger Software Command Pulse Generator 0 to 1 Signal generated by Pulse generator 0 to 1 Line 4 Signal which is input from TTL 1 In and output through Digital IO Line 5 Signal which is input from Opt In and output through Digital IO NAND Gate 0 1 Output Signal output from Digital IO Line 10 Si...

Page 44: ... AOI 1 2 AOI 1 4 AOI 1 8 AOI 1 2V Binning Note1 Minimum frame lines 745 565 475 340 273 376 Note 1 Only for EL 2800M USB 7 5 Timed mode EPS This mode allows a single image frame to be captured with a preset exposure time by using the external trigger Additional settings determine if the trigger pulse can be accepted during the exposure period Primary settings to use this mode Exposure mode Timed T...

Page 45: ...ig 33 Overlap OFF 7 5 2 If the overlap setting is Readout Fig 34 Readout Trigger CCD Exposure FVAL Exposure Active Exposure Period t3 t1 t2 Trigger CCD Exposure FVAL Exposure Active Exposure Period t3 t1 t2 t1 t2 t3 2L Min 424 clk 4 5 5 5L t1 t2 t3 2L Min 1L 4 5L 5 5L ...

Page 46: ...e Start ON Table 22 Minimum interval of the trigger pulse Sensor Tap Geometry 1X2 2YE Readout mode FULL 2 3 AOI 1 2 AOI 1 4 AOI 1 8 AOI 1 2V Binning Note1 Minimum interval lines 746 566 476 341 274 377 Note 1 EL 2800M only Note 2 This table shows in case of Trigger option being set to Readout If Trigger option is set to OFF this period is longer than the figures in this table 7 6 1 If the overlap ...

Page 47: ...EL 2800M USB EL 2800C USB 45 7 6 2 If the overlap setting is Readout Fig 36 Readout Trigger CCD Exposure FVAL Exposure Active Exposure Period t3 t1 t2 t4 t1 t2 t3 t4 1L Min 1L 4L 1L 8µs ...

Page 48: ...gainst the trigger is read out FVAL LVAL and DVAL are output too Primary settings to use this mode Exposure mode Timed RCT Trigger mode ON Frame Start ON Trigger option RCT In this mode the setting of Trigger Overlap is invalid Table 23 Minimum interval of the trigger pulse Sensor Tap Geometry 1X2 2YE Readout mode FULL 2 3 AOI 1 2 AOI 1 4 AOI 1 8 AOI 1 2V Binning Note1 Minimum interval lines Timed...

Page 49: ...imed PIV Trigger mode ON Frame Start ON Trigger option PIV In this mode the setting of Trigger Overlap is invalid Table 24 Minimum interval of the trigger pulse Sensor Tap Geometry 1X2 2YE 1X 2YE output FULL 2 3 AOI 1 2 AOI 1 4 AOI 1 8 AOI 1 2V Binning Note1 Minimum interval lines Timed Trigger Mode Trigger Mode OFF x 2 Exposure Time 1 Note 1 Only for EL 2800M USB Frame Start Trigger IN Exposure T...

Page 50: ...s recommended to organize the exposure times from the shortest exposure to the longest one Note 4 The sequence must start with Index 0 After Index 0 is executed the Sequence proceeds to the next setting index Table 26 Sequence Index table Default Index 0 Index 1 Index 2 Index 3 Index 4 Frame Start Trigger In Sequence behavior Frame count 1 Next Index Index 1 Frame count 1 Next Index Index 2 Frame ...

Page 51: ...quence ROI Binning Vertical 1 Off Setting range is 0 to 1920 Sequence ROI Height Sequence ROI Binning Vertical 2 On Setting range is 0 to 960 Sequence ROI Height The limitations of step number and other factors are the same as the normal ROI mode set by Video Send Mode Normal 5 Sequence ROI Offset Y Set Offset Y of sequence ROI Sequence ROI Binning Vertical 1 Off Setting range is 0 to 1440 Sequenc...

Page 52: ...and the trigger pulse is input in EPS trigger the sequence is executed from Index 0 Accordingly after the number of frame count of Index 0 is set the next index setting after Index 0 will be executed 14 Sequence ROI Reset Command This command resets the current index pointer and reverts to Index 0 in the table Frame Count is also re initialized Fig 40 Sequence trigger timing Video Send Mode Frame ...

Page 53: ...2 2 Note4 Timed RCT ON RCT 1 1 2 2 Timed PIV ON PIV 1 1 2 2 Note 1 Only EL 2800M USB Note 2 Only EL 2800C USB Note 3 If AUX Type2 option is configured on 10P connector Note 4 If the trigger interval is long lens iris may exhibit hunting behavior If the video sending mode is selected other than Normal Video Sending Mode Trigger Mode Binning Vertical Note1 Binning Horizontal Note1 Exposure Time Sequ...

Page 54: ...ue 512 511 Tap3All Tap3Red Tap3Blue 512 511 Tap4All Tap4Red Tap4Blue 512 511 8 1 3 Black Level Auto The tap balance of black level can be adjusted It is required to close the lens iris or cap the lens in order to cut the incident light OFF Adjust manually Once Adjust only one time when this command is set 8 2 Gain control The EL 2800M USB can adjust the gain level from 0dB to 30dB using 0dB as the...

Page 55: ...Red DigitalTap3Blue DigitalTap4Red DigitalTap4Blue 8 2 2 Gain The gain can be adjusted in the following range EL 2800M AnalogAll 1 0 31 622 Digital Tap2All 0 8912 1 1220 Digital Tap3All 0 8912 1 1220 Digital Tap4All 0 8912 1 1220 X100 X22 38 X10 X4 46 X1 X0 45 756 0 Gain Magnification 0 4533 Gain Setting Value Master R B Master Red Blue Gain Control Range 27dB 0dB 40dB 20dB 12 99dB 7dB 28400 X4 46...

Page 56: ...891 1000 Digital Tap3Red Digital Tap3Blue 891 1000 Digital Tap4Red Digital Tap4Blue 891 1000 8 2 4 Gain Auto This function automatically controls the gain level This function is effective only for Frame Trigger OFF and RCT modes This is controlled by the command ALC Reference There are three modes OFF Adjust manually Once Operate only one time when this command is set Continuous Operate the auto g...

Page 57: ...o be modified by the Lookup Table The EL 2800 USB has a 256 point Lookup Table meaning the index points are treated like an 8 bit image with 0 representing a full black pixel and 255 representing a full white pixel The index points are automatically scaled to fit the internal pixel format of the camera This is common for all output configurations 8 3 3 LUT value This is the adjusted or output pixe...

Page 58: ...e not symmetrical in horizontal and or vertical directions There are two methods of correction Flat shading correction The method to compensate the shading is to measure the highest luminance level in the image and use that data as the reference Luminance levels of other areas are then adjusted so that the level of the entire area is equal The block grid for compensation is 15 H x 12 V blocks with...

Page 59: ...mage with a video level less than 70 If part of the image or the entire image is saturated If the highest video level in the image is less than 300LSB at 10 bit output 8 6 Blemish compensation The EL 2800M USB and EL 2800C USB have a blemish compensation circuit This function compensates blemishes on the CCD sensor typically pixels with extremely high response or extremely low response This applie...

Page 60: ...s available Factory Option Use AUX Type 2 8 7 1 About P Iris New Elite Series EL 2800M PMCL and EL 2800C PMCL come equipped with P Iris control as part of the standard lens control function The P Iris system is a newly developed lens control method designed to control the iris more precisely Especially for video cameras in surveillance applications utilizing megapixel CCD or CMOS imagers it become...

Page 61: ... the lens is changed in P iris lens select 8 7 2 4 Current F value The current F value is indicated by using iris position information This can be indicated during auto iris operation The relation between iris position and F value depends on the lens used 8 7 2 5 P Iris Auto min P Iris Auto max This function can set the control range when the iris is operated automatically Auto max sets the limit ...

Page 62: ...tinuous and RCT modes This signal is available if AUX Type 2 connector is used for AUX Factory option The iris video signal is composed to average the video level in the center area of each frame and can be output as a composite signal with H sync The following drawing shows the waveform of the iris control video signal This signal is output with the same video level within the same frame and the ...

Page 63: ...If the lighting condition is changed from dark to bright AGC ASC AIC Fig 48 ALC function concept ALC Reference will determine the target video level for AGC Auto Shutter and or Auto iris For instance if ALC Reference is set to 100 video level AGC Auto Shutter and or Auto iris will function to maintain 100 video level Please note that ALC function is available only in continuous mode as well as RCT...

Page 64: ...I SDK 2 0 is started up the XML file which stores default settings of the camera is downloaded to the JAI_SDK camera control tool The default settings of EL 2800 USB are as follows Image Format Bit allocation 8bit Monochrome 8bit Bayer RG Height 1440 Device Tap Geometry 1x2_2YE Binning Horizontal OFF Binning Vertical OFF Acquisition Control Acquisition Mode Continuous Acquisition Frame Rate 54 6 T...

Page 65: ...EL 2800M USB EL 2800C USB 63 10 External appearance and dimensions Fig 49 Outside dimensions C mount ...

Page 66: ...EL 2800M USB EL 2800C USB 64 11 Specifications 11 1 Spectral response Fig 50 Spectral response EL 2800M USB Fig 51 Spectral response EL 2800C USB ...

Page 67: ...SNR at 12 bit output 15 94 p λ 525 nm 41 39dB at 12 bit output 23 71 p λ 525 nm 41 52dB SN ratio traditional 61dB Typical 0dB gain Black 58 5dB Typical 0dB gain Green Pixel Black Level Image Output format Digital Full image 1920 h x 1440 v Bayer 1920 h x 1440 v ROI Height 8 1440 lines 1 line step 8 1440 lines 2 lines step OFFSET Y 0 1432 lines 1 line step 0 1432 lines 2 lines step Binni ng ﾞ H 1 1...

Page 68: ...a 4 x 4 WB Range 3000K 9000K White Balance OFF Once Continuous Preset 4600K 5600K 6500K Blemish Comp Detection Detect white blemish above the threshold value Black blemish is detected only by factory Compensation Complement by adjacent pixels in horizontal Continuous blemishes are not compensated Numbers 300 pixels ALC AGC auto exposure iris control can be combined and automatically controlled Gam...

Page 69: ...EN61000 6 3 FCC part 15 class B RoHS WEEE Housing Dimensions 62 x 62 x 55 5 mm W x H x D excluding protrusion Weight 215 g Note1 Except Timed Option OFF Readout of Trigger Overlap is not available Note2 Approximately 5 minutes pre heating is required to achieve these specifications Note3 The above specifications are subject to change without notice ...

Page 70: ... 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 of air flight in order to limit the influence of cosmic rays on the camera Pixel defects blemishes also may emerge due to prolonged operation at elevate...

Page 71: ...regulation of your own country 6 References 1 This manual can and datasheet for EL 2800M USB EL 2800C USB can be downloaded from www jai com 2 Camera control software can be downloaded from www jai com Camera chassis Fixing plate Mounting the camera to fixing plate 5 0mm 0 2mm Camera chassis Tripod mount 5 0mm 0 2mm Attaching the tripod mount 4 5mm 0 2mm 4 5mm 0 2mm ...

Page 72: ...EL 2800M USB EL 2800C USB 70 Manual change history Date Revision Changes May 2014 Preliminary New release July 2014 Ver 1 0 Release ...

Page 73: ... 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 Phone toll free 1 80...

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