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BM-141GE / BB-141GE

21

7. Image output

7.1. CCD Sensor Layout

The CCD sensor layout with respect to pixels and lines used in the timing and video full frame
read out is shown below.

Fig.15 CCD sensor layout

Important Note

: By using Optical Black (OB) transfer mode, the user can select whether to

include optical black pixels in the image stream. This is for Horizontal only.

7.2. Vertical Binning (BM-141GE only)

The binning functions can be used to achieve higher frame rate or higher sensitivity. The
drawback is lower resolution.
Vertical binning is done by adding the charge from pixels in adjacent lines in the horizontal
CCD register. Fig.12 shows the vertical binning principle.

1434

1052

2

40

1392

7

2

1040

OB

OB

OB

OB(7)

Effective Video Output

1392 (H) x 1040 (V)

3

Pixel (1,1)

R

G

G B

G

R

DVAL

16

3

4

OB, 4 lines for Vertical
and 16 pixels for
Horizontal can be
transferred on OB
Transfer Mode.

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Содержание BM-141GE

Страница 1: ...BM 141GE BB 141GE Digital Monochrome Color Progressive Scan GigE Vision Camera Document Version Ver 2 2 BMB 141GE_Ver 2 2_Feb2016 User s Manual...

Страница 2: ...uipment 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...

Страница 3: ...agram for customer 16 5 5 3 Optical Interface Specifications 16 6 3 Inputs and outputs table 17 6 4 Configuring the GPIO module 17 6 4 1 Input Output Signal Selector 17 6 4 2 GPIO Plus PWC shutter 19...

Страница 4: ...l PWC Trigger Mode 50 10 3 4 Auto detect LVAL sync a sync accumulation 52 10 3 5 Reset Continuous RCT trigger mode 52 10 3 6 Sequential Trigger Mode EPS 54 10 3 7 Delayed Readout EPS and PWC Modes EPS...

Страница 5: ...BM 141GE BB 141GE 5 Change History 74 User s Record 75...

Страница 6: ...tion The purpose of the GenICam standard is to provide a common program interface for various machine vision cameras By using GenICam cameras from different manufactures can seamlessly connect in one...

Страница 7: ...on in the host PC The BM 141GE BB 141GE also complies with the GenICam standards as it has an internal XML file that is used to describe the functions features of the camera For further information on...

Страница 8: ...ulse width trigger for more precise exposure time Sequencer trigger mode for on the fly change of gain exposure and ROI Edge Pre select Pulse width control and Reset Continuous trigger modes One push...

Страница 9: ...thumbscrews Horizontal type left and right of RJ 45 Note 2 11 Holes for RJ 45 thumbscrews Vertical type above and below RJ 45 Note 2 12 Mounting holes M3 depth 5 mm for tripod mount plate Note 3 1 Not...

Страница 10: ...operating in Continuous mode Flashing green Camera is receiving an external trigger LINK LED Steady green 1000 Base T has been connected Flashing green 100 Base TX has been connected ACT LED Flashing...

Страница 11: ...Type HR10A 10R 12PB Hirose male Seen from the rear of camera Fig 3 12 pin connector 5 2 Digital Output Connector for Gigabit Ethernet Type RJ 45 HFJ11 1G02E L21RL or equivalent The digital output sign...

Страница 12: ...TTL IN 1 75ohm Terminator 1 4 O TTL Out 1 5 GND 6 NC 7 NC 8 O TTL Out 2 9 GND SW601 For selection of OPT IN and Iris Video OUT Factory default is UP position OPT IN To select an Iris video these two s...

Страница 13: ...se 12P pin 3 4 Line 7 TTL In D Sub 9P pin 3 Line 8 LVDS In D Sub 9P pin 1 2 LUT Cross Point Switch Pulse Generator 1 19 bit Counter Pulse Generator 0 19 bit Counter 12 bit Counter TRIGGER 0 TRIGGER 1...

Страница 14: ...heir pulse width start point and end point The pulse generator signals can be set in either triggered or periodic mode In triggered mode the pulse is triggered by the rising edge falling edge high lev...

Страница 15: ...uts providing galvanic separation between the camera s inputs outputs and peripheral equipment In addition to galvanic separation the opto isolated inputs and outputs can cope with a wide range of vol...

Страница 16: ...put signal through the optical interface is as follows Conditions for Input Input Line Voltage Range 3 3V 24V Input Current 6mA 30mA Minimum Input Pulse Width to Turn ON 0 5 s Output Specifications Ou...

Страница 17: ...DVAL IN FVAL IN EEN IN OPT IN 1 OPT IN 2 TTL IN LVDS IN Soft Trigger 0 Soft Trigger 1 Soft Trigger 2 Soft Trigger 3 Pulse Gen 0 Pulse Gen 1 LEGEND 0 valid combination x Not valid do not use this comb...

Страница 18: ...BM 141GE BB 141GE 18 Line Source 6 5 GPIO programming examples 6 5 1 Pulse generator setting sreen...

Страница 19: ...Switch Pulse Generator 1 19 bit Counter Pulse Generator 0 19 bit Counter 12 bit Counter TRIGGER 0 TRIGGER 1 TTL OUT 1 TTL OUT 2 OPT OUT 1 OPT OUT 2 Time Stamp Reset Sequence Reset LVAL IN DVAL IN FVA...

Страница 20: ...Point Switch Pulse Generator 1 19 bit Counter Pulse Generator 0 19 bit Counter 12 bit Counter TRIGGER 0 TRIGGER 1 TTL OUT 1 TTL OUT 2 OPT OUT 1 OPT OUT 2 Time Stamp Reset Sequence Reset LVAL IN DVAL...

Страница 21: ...is is for Horizontal only 7 2 Vertical Binning BM 141GE only The binning functions can be used to achieve higher frame rate or higher sensitivity The drawback is lower resolution Vertical binning is d...

Страница 22: ...4 types of partial scan modes such as 2 3 1 2 1 4 an 1 8 In addition to the mentioned fixed rate partial scan modes BM BB 141GE has variable partial scan mode The start line can be set from 1st line...

Страница 23: ...orizontal Pixel number 1830 Pixel clock 17 24138 ns Calculation example Read out 1 2 partial at the center 520L Stat line 261 End line 780 OB period in the upper part of the frame 3L Fast dump period...

Страница 24: ...nonline org 7 4 2 1 GVSP_PIX_MONO8 8bit 1 Byte 2 Byte 3 Byte 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 Y0 Y1 Y2 7 4 2 2 GVSP_PIX_MONO10 10bit 1 Byte 2 Byte 3 Byte 4 Byte 0 1 2 3 4 5 6 7 8 9 X X...

Страница 25: ...ls of GVSP please refer to GigE Vision Specification available from AIA 7 4 3 1 GVSP_PIX_BAYRG8 BayreRG8 Odd Line 1 Byte 2 Byte 3 Byte 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 R0 G1 R2 Even Lin...

Страница 26: ...1 Byte 2 Byte 3 Byte 4 Byte 0 1 2 3 4 5 6 7 8 9 10 11 X X X X 0 1 2 3 4 5 6 7 8 9 10 11 X X X X G0 G0 B1 B1 Even Line 1 Byte 2 Byte 3 Byte 4 Byte 0 1 2 3 4 5 6 7 8 9 10 11 X X X X 0 1 2 3 4 5 6 7 8 9...

Страница 27: ...he first valid pixel is the same timing as DVAL The Bayer color sequence starts with RGR for odd line numbers GBG for even line numbers Figure 13 shows the timing sequence for the Bayer mosaic read ou...

Страница 28: ...for normal continuous mode Fig 19 Horizontal timing 7 6 2 Vertical timing The FVAL period for normal continuous mode full scan is shown Fig 20 Vertical timing for full scan LVAL DATA OUT Valid data O...

Страница 29: ...tion for the fixed partial scan settings 1 2 1 4 1 3 and 2 3 Values for vertical timing in partial scan continuous mode Fig 21 Vertical timing for partial scanning AREA FVAL Low L A L B L C L Total li...

Страница 30: ...nd sensitivity By activating this function the frame rate is increased to 50 18 fps This function is available only for BM 141GE Important Note Vertical Binning cannot be used together with the Partia...

Страница 31: ...ugh the GPIO This signal is available at pin 4 of 12 pin Hirose connector It can be used for lens iris control in Continuous mode only The signal is taken after the CCD sensor output passes through th...

Страница 32: ...g through a switch and or a single path or when operating in a system with limited transmission bandwidth the Delayed Readout Mode and Inter Packet Delay functions can be useful 8 2 Equipment to confi...

Страница 33: ...41GE series conform to Gigabit Ethernet IEEE 802 3 not all combinations of network interface cards NICs and switches routers are suitable for use with the GigE Vision compliant camera JAI will endeavo...

Страница 34: ...r the packet size and the value will be internally adjusted to an appropriate legal value that complies with the GenICam standard The packet size can be modified in the GigE Vision Transport Layer Con...

Страница 35: ...Pixel bits C 8 Frame Rate fps D 30 12 Packet Size Bytes E 1428 Number of Packets including Data Leader Trailer Packet packets G Transfer Data Rate Mbit s J G ROUNDUP 1392 x 1040 x 8 8 1428 36 2 1040...

Страница 36: ...val and so on described in this manual cannot be satisfied Pixel Type Frame rate at Full Frame scan fps MONO8 BAYRG8 BAYGB8 8 0 8 2 MONO10_PACKED MONO12_PACKED 5 4 5 6 MONO10 MONO12 BAYRG10 BAYGB10 BA...

Страница 37: ...stent IP In this case each camera can use the maximum 800Mbps bandwidth However the load for the internal bus CPU and the application software will be heavy so a powerful PC will most likely be requir...

Страница 38: ...ger The data traffic is controlled by the buffer of the hub It is necessary to check the buffer value of the unit 8 4 3 3 If delayed readout is used The packet delay should be set smaller and the pack...

Страница 39: ...0 1 10 000 sec See the register map included in the SDK documentation for details how to configure this register 0xA004 Programmable Shutter It is possible to set the shutter speed in the range of 2L...

Страница 40: ...ation with Pulse Width mode The clock generator and counter can be programmed in very fine increments As for the setting example refer to chapter 6 5 1 9 2 Full Auto Exposure function The Full Auto Ex...

Страница 41: ...output from the camera is selectable to 8 10 or 12 bit but video is digitized to 14 bits quantization The pre processing functions make use of the 14 bit video Featured functions are Bayer color white...

Страница 42: ...plied by these LUT coefficients create the desired output signal characteristics The look up table has 256 setting points of 14 bits covering the full range of input signals On each point the gain can...

Страница 43: ...ting and LUT cannot be used at the same time This is because the Gamma setting and LUT use the same data table Gamma setting Note LUT Enable is False When LUT is used the Gamma setting should be 1 0 O...

Страница 44: ...d the image can be output until AcqusitionStop Trigger is input Single Frame By executing AcquisitionStart command one frame of the image can be output and then the acquisition is stopped Trigger Sele...

Страница 45: ...tion and Trigger Control function which is the same as used for previous models and includes 6 types of exposure modes Acquisition and Trigger Control and JAI Acquisition and Trigger Control are linke...

Страница 46: ...should be set in Acquisition and Trigger Control 10 2 GenICam SFNC Standard Trigger Setup Wizard If the feature properties has the separate window will be open The following is an example of the trig...

Страница 47: ...lected exposure EPS 6 Delayed Readout EPS Trigger Pre selected exposure EPS 7 Delayed Readout EPS Trigger Pulse width controlled exposure The following description uses JAI Acquisition and Trigger Con...

Страница 48: ...start to be read out after the selected shutter time For timing details refer to fig 19 through fig 24 and figures 29 and 30 To use this mode Important notes on using this mode Trigger pulse 2 LVAL t...

Страница 49: ...BM 141GE BB 141GE 49 LVAL_sync timing Fig 28 Edge Pre select LVAL sync Timing LVAL_async timing Fig 30 Edge Pre select LVAL a sync Timing...

Страница 50: ...ideo signal will start to be read out after the trigger rising edge For timing details refer to fig 21 through fig 24 and fig 31 and 32 To use this mode Important notes on using this mode Trigger puls...

Страница 51: ...BM 141GE BB 141GE 51 LVAL_sync timing Fig 31 Pulse width control LVAL sync LVAL_async timing Fig 32 Pulse Width control LVAL a sync...

Страница 52: ...restart the exposure then operate as normal mode until the next trigger After the trigger pulse is input a fast dump read out is performed In the BM 141GE and BB 141GE this period is 6 77ms which is 2...

Страница 53: ...mode Trigger pulse 2 LVAL to 1 FVAL The following table shows minimum trigger interval in synchronous accumulation mode Full scan 1268 L 2 3 Partial 989 L 1 2 Partial 850 L 1 4 Partial 642 L 1 8 Parti...

Страница 54: ...n the register map via GPIO The camera will function on the rising edge of the trigger and Negative or Positive should be determined accordingly The following default settings can be modified by the u...

Страница 55: ...E 2 minimum In case of the longer exposure the interval is Value on the table 2 Exposure lines Do not input the trigger just after the sequence is reset It requires at least 500ms delay ROI can be set...

Страница 56: ...setting for transfer the stored image In order to transfer the image the trigger selector should be set to Transfer start and the related trigger setting is required Exposure CCD output Store in the...

Страница 57: ...1 1040 1 1392 1408 1 16 pixels for Horizontal 4 lines for Vertical are added 1044 2 3 Partial Scan 1 1392 1 694 1 1392 1408 1 16 pixels for Horizontal are added 694 1 2 Partial Scan 1 1392 1 520 1 13...

Страница 58: ...OI LVAL Sync Async Auto Iris output Note 2 Continuous Yes Yes Yes Yes No Yes Edge Pre select PS Yes Yes Yes No Yes Auto No Pulse Width Control PW Not applicable Yes Yes No Yes Auto No RCT Yes Yes Yes...

Страница 59: ...of GIgE Vision cameras JAI provides the following software 1 Version prior to SFNC 1 3 for older camera version 2 Downgrade to old version from the latest SFNC 1 3 version Please contact local sales r...

Страница 60: ...er establishing the connection start the control tool The model name connected to the Network is displayed with connecting icon When this icon is double clicked the camera can communicate with the cam...

Страница 61: ...O Line 1 to Line 8 The following is the example to set Line5 Opt In 1 In this case the line source is the signal connected to Opt In 1 The line format is automatically set to Opto Coupled The followin...

Страница 62: ...is selected as the trigger signal 11 4 3 Setting the image size 11 4 4 Acquisition of the image The settings for image capturing are controlled in Acquisition and Trigger Control or JAI Acquisition an...

Страница 63: ...ML file All features and registers of the camera are stored in the camera as an XML file This XML file is stored in the following folder My computer Local disk C Program files GenICam_V2 0 xml Transpo...

Страница 64: ...BM 141GE BB 141GE 64 11 4 7 Feature Properties Guru...

Страница 65: ...BM 141GE BB 141GE 65...

Страница 66: ...BM 141GE BB 141GE 66...

Страница 67: ...BM 141GE BB 141GE 67...

Страница 68: ...tline 40 7 45 40 45 55 40 55 LINK ACT DC IN TRIG GPIO POWER TRIG Gig E 40 C M ount 1 57 1 57 2 17 2 17 1 57 1 57 2 17 1 77 1 77 40 45 1 57 1 77 0 28 0 28 0 28 depth0 20 depth0 20 depth0 20 depth0 20 2...

Страница 69: ...Specifications 13 1 Spectral response Fig 38 Spectral response for BM 141GE Fig 39 Spectral response for BB 141GE 400 450 500 550 600 650 700 1 0 0 9 0 8 0 7 0 6 0 5 0 4 0 3 0 2 0 1 0 Relative Respon...

Страница 70: ...ter OFF 50 Green w IR cut filter S N ratio More than 58 dB 0dB gain Digital Video output GigE Vision Compliant Mono8 Mono10 Mono10_Packed Mono 12 Mono12_Packed GigE Vision Compliant BAYRG8 BAYGB8 BAYR...

Страница 71: ...condensing Storage temp humidity 25 C to 60 C 20 to 90 non condensing Vibration 10G 20Hz to 200Hz XYZ Shock 70G Regulatory CE EN61000 6 2 and EN61000 6 3 FCC part 15 class B RoHS WEEE Power DC 12V 24V...

Страница 72: ...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...

Страница 73: ...plate please use the provided screws Exportation When exporting this product please follow the export regulation of your own country References 1 This manual for BM 141GE BB 141GE can be downloaded fr...

Страница 74: ...2010 1 1 Add the details of LUT function Correct the auto iris circuit Add 12 4 Caution for mounting the camera Correct typing mistakes Oct 2011 2 0 Totally reviewed based on SFNC 1 3 Dec 2011 2 1 De...

Страница 75: ...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 product...

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