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Teli CS3940 Operation Manual Download Page 17

Last update: 2002.0806 

 
 

The specification is subject to change without notice. 

16

D4110637B

 

9. Timing Chart                                                                             

 

9-1. Digital output timing 

   

(1) H rate (Under shutter OFF) 

   

TIA/EIA-644 (LVDS) 

   

Driver output voltage: Plus/minus 350mV      [Differential output] / 100-ohm 

 
 
 
 
 

Total clock counts   

1328CLK / 1H (33.2 micro s) 

       

 

DATA counts 

 

1004CLK / 1H (25.1 micro s) 

       

 CLK 

    25.0ns 

 

(2)  H rate (Under shutter ON, for 1H only at the starting of readout) 

 

 TIA/EIA-644 (LVDS) 

      Driver output voltage: Plus/minus 350mV      [Differential output] / 100-ohm 

 

 

Total clock counts   

1620CLK / 1H (40.5 micro s) 

       

 

DATA counts 

 

1004CLK / 1H (25.1 micro s) 

       

 CLK 

    25.0ns 

 
 

Under electric shutter ON, one HD period only at the end of exposure gets 
longer by 292CLK (7.3 micro s). Don’t synchronize camera with internal 
HD by PLL circuit or others. Be sure to use CLK-output based on HD/VD 
at the start of capturing images.

 

CLK

DATA

HD

235CLK

1004CLK

1328CLK

25.0ns

86CLK

3CLK

CLK

DATA

HD

235CLK

1004CLK

1620CLK

25.0ns

86CLK

295CLK

Caution 

!

!

!

! 

 

 

 

Summary of Contents for CS3940

Page 1: ...ter reading keep this manual by the side of your equipment for your future reference Contents Before use General safety instructions 1 Product Description 6 2 Features 6 3 Configuration 6 4 Optional Accessories 6 5 Designation and Working of Each Part 7 6 Connection 8 7 Function of Each Switch Mode 9 8 Specifications 14 9 Timing Chart 16 10 External View 18 TOKYO ELECTRONIC INDUSTRY CO LTD Printed...

Page 2: ...er CAUTION This mark warns the user that improper use indicated with this mark may cause personal injuries 1 or material damages 2 against the user or people around him her Notes 1 Personal injuries mean wounds burns electric shocks and others for which the person injured need not to be hospitalized nor to be cared for the long term 2 Material damages mean any direct or consequential damages relat...

Page 3: ...ard In that case turn its power switch OFF immediately and be sure to remove the camera cable from camera connector Then contact us or our dealer distributor from which you purchased this device for repair service technical advice Unplug If any outer strong impact is given to this device discontinue the use immediately In the event this device is dropped onto the ground or its cabinet is damaged t...

Page 4: ...puts Otherwise it may cause damage to the camera For inspection of inner parts circuits adjustment maintenance contact us or the dealer distributor from which you purchased the camera Avoid Do NOT use the camera in a high humidity environment Do NOT place the camera near a humidifier or in other high humidity environment To do so might lead to a fire or an electric shock accident Avoid Do NOT plac...

Page 5: ...ar in the video output In that case take preventive measures on the electromagnetic wave generating source so that the camera does not receive the interference by the electromagnetic wave Take extra precautions against electromagnetic wave interference if the camera is used with a servomotor inverter or other electromagnetic wave generating equipment Caution When the camera is not in use put a len...

Page 6: ...sion of business activities are incurred as results of malfunction or non function of the equipment we shall be exempted from assuming responsibility for such damages 3 In case damages or losses are caused by incorrect use which is not in line with the instructions in this instruction manual 4 In case damages or losses are caused by malfunction resulting from bad connection with other equipment 5 ...

Page 7: ...utter mode As all pixels data are read out even under random trigger shutter mode images with no deterioration in vertical resolution are gained 4 Random Trigger Shutter Function Random trigger shutter which starts light exposure in synchronization with external trigger signal is built in This function enables the camera to capture images at any given timing Shutter speed is selectable among 8 sca...

Page 8: ... WEN connection terminal and for HD VD output terminal under inner switch is ON This connects to power supply unit or image processor unit and so on 2 DATA OUT Connector Digital Data output terminal Picture signal HD VD and CLK are output in the format complying with TIA EIA 644 However output signals of TRIG IN WEN BUSY conform to TTL signal This connects to image processor unit 2 1 Rear Panel ...

Page 9: ...able 2 DATA OUT Connector Camera side DX10A 36S Manufactured by HIROSE DENKI Connector Cable side DX30A 36P DX 36 CV1 Cover Manufactured by HIROSE DENKI Pin Signal name Pin Signal name Pin Signal name Pin Signal name 1 DATA0 H 10 DATA4 L 19 DATA9 H 28 N C 2 DATA0 L 11 DATA5 H 20 DATA9 L 29 N C 3 DATA1 H 12 DATA5 L 21 VD OUT H 30 N C 4 DATA1 L 13 DATA6 H 22 VD OUT L 31 BUSY 5 DATA2 H 14 DATA6 L 23 ...

Page 10: ...CLK 7 3 micro s Don t synchronize camera with internal HD by PLL circuit or others Be sure use to CLK output based on HD VD at the start of capturing images See Page 16 1 Shutter speed setting SW1 1 1 2 and 1 3 Initial Factory Setting All OFF Under electronic shutter ON one HD period only at the end of exposure gets longer by 292CLK 7 3 micro s See Page 16 SW1 1 SW1 2 SW1 3 Shutter Speed OFF Facto...

Page 11: ...oard The 2nd board from the bottom This function is not available in the initial setting HD VD can be achieved LVDS output via DATA OUT connector regardless of ON OFF of this switch Set HD VD output switch after turning off the all power of the system connected to the camera and after unplugging all connection cables Caution Connector side CCD side ＯＮ ＯＦＦ HD VD output switch IF Board Side view of ...

Page 12: ...G signals under GND setting of the out of use terminal there are some incapable cases to switch to the RTS mode 1 V reset mode Exposure starts at the timing of TRIG signal IN After each exposure is completed the camera outputs video immediately by resetting VD HD is not reset Timing detail V reset mode Caution TRIG HD Exposure VD DATA 1 2 3 4 5 6 WEN BUSY 1004 1003 1002 1001 1000 After TRIG input ...

Page 13: ...the phase difference of 148clk from HD TRIG HD Exposure VD DATA 1 2 3 4 5 6 W EN BUSY 1004 1003 1002 1001 1000 After exposure HD is reset together with VD O ther operations are sam e as in V reset WEN BUSY HD VD CLK 148clk VUDEO OUT Exposure time E shutter SW setting value CCD Exposure TRIG IN Negative VD output for 1V only HD output every H Automatically returns to normal shutter if H level stays...

Page 14: ... malfunction of the camera If the white blooming occurs try and reduce the amount of incoming light 87H 332H VIDEO OUT Detail VIDEO OUTPUT V blanking Include High speed transfer 84H 3 4 0 6 7 0 6 7 1 3 4 1 High speed transfer Total ５００ lines ＢＬＫ３ lines Approx 60 0Ｈｚ Open pixels ３３６ lines Open pixels ３３２ lines Open pixels ３３６ lines High speed transfer Normal speed transfer High speed transfer High ...

Page 15: ...el Positive Input impedance 10k ohm Pulse width 33 2 micro s or more Signal output WEN 4V p p Positive Pulse width 1H Approx 33 2 micro s HD Output through DC IN SYNC 4V p p Negative Output through inner SW selection Repeating frequency 30 12kHz Under shutter OFF Output through DATA OUT TIA EIA 644 LVDS Driver output voltage plus minus 350mV Differential output 100 ohm VD Output through DC IN SYNC...

Page 16: ...ut in Approx 1 60 sec Lens mount C mount Power source DC12V plus minus 10 percent Power consumption Approx 4 8 W Under normal shutter mode Ambient condition Temperature Performance guaranteed From 0 through 40 degrees Celsius Operation guaranteed From 5 through 45 degrees Celsius Humidity Performance guaranteed From 30 through 90 percent No condensing Operation guaranteed From 10 through 90 percen...

Page 17: ... only at the starting of readout TIA EIA 644 LVDS Driver output voltage Plus minus 350mV Differential output 100 ohm Total clock counts 1620CLK 1H 40 5 micro s DATA counts 1004CLK 1H 25 1 micro s CLK 25 0ns Under electric shutter ON one HD period only at the end of exposure gets longer by 292CLK 7 3 micro s Don t synchronize camera with internal HD by PLL circuit or others Be sure to use CLK outpu...

Page 18: ...update 2002 0806 The specification is subject to change without notice 17 D4110637B 3 V rate TIA EIA 644 LVDS Driver output voltage plus minus 350mV Differential output 100 ohm DATA VD 3H 1004H 1007H 29 91Hz ...

Page 19: ...CTRONIC INDUSTRY CO LTD Head Office 4 7 1 Asahigaoka Hino shi Tokyo 191 0065 Japan Overseas Sales Department Phone 81 042 589 8771 Fax 81 042 589 8774 Kansai Branch Nitto Building 2 1 1 Sakaemachi dori Chuo ku Kobe Hyogo 650 0023 Japan Phone 81 078 321 3461 Fax 81 078 321 3463 Fukuoka Office Yen building 2 7 21 Hirao Chuo ku Fukuoka 810 0014 Japan Phone 81 092 523 3395 Fax 81 092 523 3397 URL http...

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