CV-A55 IR
Contents
1. Trig 4 more than 1H I TH Triger input enable Ext HD Int HD 1 5H 1 5H Int VD 7 58 la L5 lH 7 5H EEN 16 5H Exposure tim ec s Dn a ta ml Exposure time 0 5H WEN a 9H 7 5H ml 10H gt lag 13 5H CCD out Effective pixels m0t021 OOC 2000 Video out T T TIAHUIA Jp oppor bsp dob d eq qoe ue aeg de aus ac dug 25H 287 5H 25H a e Blanking Effective video Blanking Fig 17 Timing for Edge Pre select CCIR 15 6 5 2 CV A55 IR Pulse Width Control Mode The leading edge of the trigger pulse initiates the exposure The exposure time accumulation time is governed by the duration of the trigger pulse The exposure time range is 1 5H to 2seconds Important notes on using this mode 6 5 2a EIA 1H 63 Trig Ext HD Int HD Int VD EEN WEN CCD out This mode works only for field accumulation The start of exposure will start synchronized to the internal H signal The start may be shifted max 1H To avoid this shift 1 H jitter synchronize the camera to an external HD and make sure that the trigger pulse aligns to the HD as shown below Ext Trigger T3 o Ext HD i44usi4aus The duration of the trigger can be 21 5H to lt 2seconds A new trigger must not be applied before WEN is high In trigger modes there is no continuous VD out only after each trigger input EIA BU s P more than 1H Wn Trigger input2. 1 EHI 2 OI 3 EHI 4 LJU UL L L L LL LILILILILI LILJ 5 ODDC C SS e LJLILILILILILI LJL LILILILILI UO 7 EHI 8 LIQ OI 5 Odd Field Even Field Field Accumulation Field Accumulation 1 60s EIA 1 50s CCIR 1 60s EIA 1 50s CCIR Fig 7 Field accumulation principle CV A55 IR 6 2 2 Frame accumulation Frame accumulation scans each horizontal row as in interlace scanning During frame accumulation mode integration of each pixel is one frame rate 1 30s 33ms for EIA 1 25s 40ms for CCIR Vertical pixel resolution is good and exact location is obtained For strobe lighting it is recommended to use frame accumulation in order to achieve full frame resolution 1 DD G G GG gt D D G D C D D 2 LL UL L L gt L L L L LIL 3 pP Hl EJ OOOOOOOOO gggagaada 5 gt NI IA 6 LIELILIEIEIDILITIL 9Sepge e999 GG oo 7 P Ol l E 8s LLL U LU L L LU LIU U LU L L L UL Odd Field Even Field Frame Accumulation 1 30s EIA 1 25s CCIR Fig 8 Frame accumulation principle 6 3 CCD sensor layout and full Image format 1 Dummy 1 m
3. 10 3 Caution when mounting a lens on the camera When mounting a lens on the camera dusts particles in the air may settle on the surface of the lens or the image sensor of the camera It is therefore important to keep the protective caps on the lens and on the camera until the lens is mounted Point the lens mount of the camera downward to prevent dust particles from landing on the optical surfaces of the camera This work should be done in a dust free environment Do not touch any of the optical surfaces of the camera or the lens 10 4 Exportation When exporting this product please follow the export regulation of your own country 27 CV A55 IR 10 5 References 1 This manual for CV A55 IR E CV A55 IR C can be downloaded from www jai com 2 Datasheet for CV A555 IR E CV A55 IR C can be downloaded from www jai com 28 CV A55 IR 11 User s Record Camera type CV A55 IR E CV A55 IRC Revision i Serial No Firmware version For camera revision history please contact your local J Al distributor User s Mode Settings User s Modifications Company and product 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 amp Africa Asia Pacific Americas Phone
4. 6 5 4 Integration Mode In this mode the external integration pulse disables SG Sensor Gate pulses and as a result the continuous exposure can be possible over multiple frames The integration pulse is applied through Hirose 12 P connector 11 pin As the factory default 11 pin is set at NC and SW505 should be set at UP Refer to the details in chapter 7 Important notes on using this mode e The duration of the integration pulse is gt 2VD to lt 2 seconds This duration can be incremented every 1 VD e The exposure period is gt 2VD to lt 2 seconds VD LI LU L L Integration SG2 SG1 Video Field1 Field 2 Field Field 2 Field Field 2 Field1 Fig 22 Integration mode 20 CV A55 IR 7 Configuring the Camera 7 1 DIP switch locations 7 1 1 Rear Switch Fig 23 Rear DIP switch 7 1 2 DIP switches inside SW501 SW502 SW503 UP DOWN UP DOWN SW300 UP DOWN Fig 24 Inside DIP switch 21 CV A55 IR 7 2 Configuring the camera operation 7 2 1 Rear switch SW 1 ui ol n fu ol ol um OFF Trigger Field Frame SW1 SW2 SW3 sw4 SW5 swe SW7 sws Default settings Field y 1 Manual OFF OFF ON OFF ON ON 1 100 or 1 120 EPS y 0 4 OFF ON OFF ON OFF 1 250 PWC OFF ON ON ON ON 1 500 FDR ON OFF OFF 1 1000 ON OFF ON 1 2000 ON ON OFF 1 4000 ON ON ON 1 10000 Fig 2
5. Handle this camera with the maximum care Operate this camera only from the type of power source indicated on the camera Remove power from the camera during any modification work such as changes of jumper and switch settings 10 2 Typical Sensor Characteristics The following effects may be observed on the video monitor screen They do not indicate any fault of the camera but do associate with typical sensor characteristics V Aliasing When the camera captures stripes straight lines or similar sharp patterns jagged image on the monitor may appear Blemishes All cameras are shipped 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 of air flight in order to limit the influence of cosmic rays to camera Pixel defects blemishes also may emerge due to prolonged operation at elevated ambient temperature due to high gain setting or during long time exposure It is therefore recommended to operate the camera within its specifications Patterned Noise When the sensor captures a dark object at high temperature or is used for long time integration fixed pattern noise may appear in the image
6. CV A55 IR employs a preset shutter The steps for the shutter are CV A55 IRE OFF 1 60 1 100 1 250 1 500 1 1000 1 2000 1 4000 1 10000 CV A55 IRC OFF 1 50 1 100 1 250 1 500 1 1000 1 2000 1 4000 1 10000 Both cameras have field and frame accumulation Operation modes are 1 Continuous mode 2 Edge pre select trigger mode EPS 3 Pulse width control trigger mode PWC 4 Frame delay readout mode FDR 5 Integration mode The details are described in the following chapters 6 2 CCD accumulation 6 2 1 Field accumulation This is the default setting of the CV A55 IR It scans two horizontal rows together and charges the pair at each interline scanning This mode has an advantage when the shutter is often used as the sensitivity of the CCD is doubled for one field of integration for shutter integration can not exceed one field therefore it can obtain the same sensitivity as the frame accumulation mode for half of the period Because the scanning alternates between two rows Moir is almost unnoticeable and even though the vertical resolution is not as good as in frame accumulation mode it is sufficient to see the full vertical resolution of the TV format Field mode cannot provide full frame resolution with a strobe lighting application
7. See the possibilities User s Manual CV A55 IR 1 2 Interlaced scan Near Infrared Camera Document Version 1 0 Camera Revision A CV A55 IR Notice The material contained in this manual consists of information that is proprietary to JAI Ltd Japan and may only be used by the purchasers of the product JAI Ltd Japan makes no warranty for the use of its product and assumes no responsibility for any errors which may appear or for damages resulting from the use of the information contained herein JAI Ltd Japan reserves the right to make changes without notice Company and product names mentioned in this manual are trademarks or registered trademarks of their respective owners Warranty For information about the warranty please contact your factory representative Certifications CE compliance As defined by the Directive 2004 108 EC of the European Parliament and of the Council EMC Electromagnetic compatibility JAI Ltd Japan declares that CV A55 IR complies with the following provisions applying to its standards EN 61000 6 3 Generic emission standard part 1 EN 61000 6 2 Generic 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 radia
8. 2 OB Effective Pixels 509 494 768 h x 494 v for CV A55 IRE 25 rd 752 h x 582 v for CV A55 IRC EM 12 OB 910 pixels 908 pixels line 22 3 768 752 ao na I Bazz al F Dummy OB OB Brank Fig 9 CCD sensor layout CV A55 IR 6 4 Input output of HD VD Signals In the default setting the camera will accept external HD VD signals on pin 7 and 9 of the 12 pin Hirose connector If external HD VD is applied the camera will auto detect and synchronize to it If no external sync signals are applied the camera will operate with its internal x tal controlled sync The input is TTL level as factory setting It can be 75 Ohm terminated by the internal switch SW504 To output the internal HD VD signals on pin 7 and 9 the internal switch SW501 and SW502 should be set ON The output is TTL level from a 75 Ohm source HD VD oz 75Q TTL 1 2 SW504 Important notes on using this mode e External sync system should follow the camera scanning e External HD and VD relationship should be followed as described below Ext VD men Less 55 us More 0 5 us Fig 10 Ext HD and ext VD phase conditions VD IN CLK OUT VD OUT e e L VD IN 7 pin CLK OUT SW501 ND OUT 1 2 1 2 tL 2 HD IN VINT HD OUT e e HD IN 9 pin NINT SW502 HD OUT CV A55 IR 6 4 Continuous Operation Non triggered The camera runs continuously at 1 60s CV A55 IR E or 1 50s CV A55 IR C to output continuous images The
9. 45 4457 8888 Phone 48145 440 0154 Ehone toll free 1 800 445 Fax 445 4491 8880 Fax 481 45 440 0166 Phone 1 408 383 0300 ay Visit our web site at www jai com See the possibilities 29
10. Frame delay read out mode PWC exposure read out by ext VD 4 Integration mode Integration time is set by 1 VD increment The accumulation is HD synchronous accumulation The accumulation starts at the first HD after the trigger leading edge To avoid the 1H jitter caused by this delay synchronize the external trigger falling and rising edge to HD as shown in fig 15 below The trigger level translations should be placed inside a 2 x 4 4 useconds region as shown Ext Trigger All Ext HD i44usi44usi Fig 15 Ext trigger and Ext HD relation 13 CV A55 IR 6 5 1 Edge Pre select Mode The exposure starts at the first HD pulse after the trigger leading edge It stops and is read out after the duration of the shutter time selected It can be set to one of 8 steps An EEN pulse will indicate the active accumulation time and a WEN pulse indicates that the resulting video is being read out Important notes on using this mode e This trigger mode is available only for field accumulation mode e The start of exposure will start synchronized to the internal H signal The start may be shifted max 1H To avoid this shift 1 H jitter synchronize the camera to an external HD and make sure that the trigger pulse aligns to the HD as shown below Ext Trigger EF CEN Ext HD i44usi4Ausi e The duration of the trigger should be gt 1H e Anew trigger must not be applied before WEN is high 6 5 1a EIA EIA 1H 63
11. 7h 16 5H WEN CCD out 9H 7 gt t Exposure time 7 5H 10H 13 5H Effective pixels No 10 to 251 LL Arum Video out 25H VT LET 287 5H TITTTTTTTTTTTTTTTTTTTT 25H Blanking Effective video Blanking Fig 19 Pulse Width Control trigger mode CCIR 17 6 5 3 CV A55 IR Frame Delay read out Mode In this mode the exposure starts from the leading edge of the trigger pulse It stops at the trailing edge of the trigger pulse in the same way as PWC mode The accumulation can be H synchronous The accumulation starts at the first HD pulse after the leading edge of the trigger and it stops after the first HD after the trailing edge of the trigger It can result in 1H jitter if the trigger is not synchronized to H The resulting video is read out after an external VD pulse is applied Important notes on using this mode This mode works only for field accumulation mode The exposure will start synchronized to the internal H signal the start of exposure may be shifted max 1H To avoid this shift jitter synchronize the camera to an external HD and make sure that the trigger pulse aligns to the HD as the following Ext Trigger ERE SEEN Ext HD iMAusi4Aus The duration of the exposure can be 1 5H to 2 seconds A new trigger must not be applied before WEN is high The duration of the external VD is
12. CCD accumulation is available in either Field or Frame accumulation mode This is suitable for any application which does not require a trigger for image capture The shutter will work in all 8 steps up to 1 10 000 second Important notes on using this mode e External sync system should follow the camera scanning system 6 4 1 Timing chart for EIA 6 4 1a Horizontal timing CV A55 IR E Horizontal Timing Chart Ick 70ns 1 Horizontal Period j lt T K Int FD Stopping Period of Horizontal Transfer Dummy og Effective Pixels of Video Output 7 22 VIE d 758 w CCD out n z Effective 168 Horizontal Blanking Period Pixels n Vi deo out Effective Image Period 22 22 Bs Fig 11 Horizontal timing for EIA 156 5 35 CV A55 IR 6 4 1b Vertical Timing CV A55 IR EIA 2 1 Interlace Vertical Timing Chart Int VD Int HD SYNC CCD OUT Video Int VD Int HD SYNC CCD OUT Video EVEN ODD 489 491 493 6 8 10 12 490 492 494 4 9 11 13 6 4 2a Horizontal Timing Effective Line Ir 20H
13. Effective Li ne eR E N Esp EE e EA ts ODD EVEN U EU UY ue bp vy uu bd ub ou uv ud UU Uv rT LI IT 490 492 494 1 5 7 9 11 491 493 NE 6 8 10 12 Effective Line 20H f Effective Line Lif AX FTTETTLLLLILTTTTTT T T Fig 12 Vertical timing for EIA 6 4 2 Timing chart for CCIR CV A55 IR Horizontal Timing Chart Ick 7ins CCD out ERN 170 Video out 180 1 Horizontal Period 908 Fr Stopping Period of 2a pme sll 9 Effective Pixels 752 Horizontal Blanking Period Effective Image Period 22 68 738 Fig 13 Horizontal timing for CCIR 12 CV A55 IR 6 4 2b Vertical Timing CV A55 IR CCIR 2 1 Interlace Vetical Timing Chart ODD EVEN Int VD Int HD TITTET SYNC LEHTEELELELEETI T TTT I f 58 2 0 2 ccn OUT 382 GRS 9 RRR EE Effective Line 25H Effective Line a Video EVEN Int VD Int HD CITITE H h SYNC 582 TS TR Ta T CCD OUT z14 6 8 0 2 Effective Line 25H i Effective Line Video X n A X TIITU T TTT Fig 14 Vertical timing for CCIR 6 5 External Trigger Modes This camera has 4 external asynchronous trigger modes which can be set by rear panel switches 1 Edge pre select mode Pre selected exposure 2 Pulse width control mode Pulse width controlled exposure 3
14. IER eR e ra ee ee eg EAE ER e EK 7 5 3 1 Video output 25 eee RR Re Ray EUU RR TENES eS ERR ERR FEES RARE UTR ERE EEES 7 5 3 2 VINT Integration input 3c eere ere e rr rU ERN ERE ERU eO S S ee d S REM ANSAR 7 5 3 3 HD and VD inp t 55 etr n Rr rr Rn rapere a a aces RRECRR rore e rear 7 5 3 4 HD VD PCEK SYNC oUtpUt i ener edi mre rre nen rate Ree pta an pcr ve EEE 7 6 Functions and Operations oro Er ede eo RR S IR EE E EE RERO Ia SESSERAN e SA o EEEESE 8 6 1 Basic functioris oen er eee E rr adde dh ee epos etuer REEE ERE FREU e tet adeo eu EUR TERREECERULS rae 8 6 2 CCD ACCUMULATION i isis eere Ia aas e SERE dra Yea eee re TANE REVO VEREEQU Ne RY Pre E VERE 8 6 2 1 Field accumulation sinc eee diete o e dbi ewe Free exo Ia de ex EEa e ea ed ie err Ee E Eee 8 6 2 2 Frame accumulation CY GNE 1 2 Z 09 Ta 2 ri ee Y Ne YR Ie Le ESSE RIA RN OR Su ENERO 9 6 2 CCD sensor layout and full Image format sse eee e e e ee e cece cece e e e eee 9 6 3 Input output of HD VD Signals esseesseeseeeeelee eee Ihe nnm nm eene 10 6 4 Continuous Operation Non triggered sss esse esec e ee e cece e 11 6 3 1 Timing chart for 2 Loose eere eto rer Rh rye bra espe ERR LAS IA SERES 11 6 3 1a Horizontal timing seis isc e etuer ere Eu ov ede ch cons ues e gs el doe eU Op T EET LE UE 11 6 3 15 gt Vertical Ming PEE 12 6 3 2 Timing chart for CCIR eese sacas eee ee Pao oae ve xFr ve cae lead dvntimesenaddtoswerdec s
15. configuration sssseeseeeeeeeeeeeee eene eene nnn 23 7 2 3 Termination setting for HD VD and VINT eeeeeeeeeee eee nnne enhn 23 8 External Appearance and Dimensions cceeeesseeeeeeeeee e nene eee ehh then 24 9 Sp cification Sirsi IE 25 9 1 Specification table ree eR I E EEEEO deers Ra ETENEE EE asa EE 25 9 2 Spectral Sensitivity sccesccere e agen re En Sos ARR PCRRENEERE E UE E ERUS Lee Ee NS OREREEKEKR KS 26 10 Appendix 5 4 rre rer rye neret es beet see s Re Rar ges E RN NE REO CE RASSE e hrie er UON 27 Lo dread ze 27 10 2 Typical Sensor Characteristics s ee e e e e ee ee eee eee 27 10 3 Caution when mounting a lens on the camera sce e ee e eee e e e e e e e e K e eene 27 11 CV A55 IR 0 M anel EY d Le eer E 10 5 References ill ila iex eG a ag e e ceci te p llP ee rirlerergo cdepieica Le Rud vs User s Record CV A55 IR 1 General The CV A55 IR is a 1 2 inch monochrome interlace scan CCD camera with EIA RS 170 standard video output or with CCIR video standard output The CV A55 IR uses a CCD with 768 H x 494 V effective pixels for EIA version and 752 H x 582 V effective pixels for CCIR version Both CCDs have an extended spectrum response in the Near Infrared NIR area The CV A55 IR uses both external and internal DIP switches to configure the camera in various operating modes Both cameras have three trigger modes pre select pulse width and frame d
16. enable 1 5H 9H 9 QUU m 0 5H 12 5H le 0 5H i Exposure time Exposure time 2H 9H Effective pixels N Vo 10 to 751 C d I Video out TTTTTTIHHTLHLIITTTITITTTTTTTTTTT VTT LL TITTTTTTTFTTTTTTTTT H 2H ADS Hrs via 20H Blanking Effective video Blanking a Fig 18 Pulse Width Control trigger mode EIA 6 5 2b CCIR CIR 1H 64 s CV A55 IR Trig more than 1H Trige input enable Ext HD Int HD Int VD 1 5H 7 5H 15H eH SH 75H EEN Exposure time
17. gt 2H to lt 1 field 6 5 3a EIA EIA 1H 63 5 s Trig Ext HD Int HD Int VD EEN WEN CCD out Video out more than 1H 1H Triger input enable more than 2H TITTUTIVUTI U fT TTT TF TT TT 1 2H 1 5H 0 5H La 0 5H Exposur time 7 Exposure time Effective pixels No 10 to 251 ME Jon 20H 242 5H 20H ta Ka a Blanking Effective video Blanking Fig 20 Frame Delay read out mode EIA 6 5 3b CCIR CCIR 1H 64 uS CV A55 IR Trig more thantH Thes input enable I NIL more than 2H Ext VD VFF T T T T IR 999188 99 18918999 1 1 899 q Int HD 1 2H Int VD 1 5H 7 58 g 1 6 ott 0 5 EEN 0 5 108 1 88 0 58 7 a 7 Exposure time Exposure time d WEN CCD out Effective pixels No 10 to 251 Mr cd oe Video out L zh 287 5H m Blanking Effective video Blanking Fig 21 Frame Delay read out mode CCIR 19 CV A55 IR
18. 5 Rear DIP switch configuration 22 CV A55 IR 12P connector configuration queer Der Default Cd GND NC 5 pin a SW300 J LL oo I Uu 7 VINT HD IN SYNC OUT e VINT 6 pin HD IN W503 SYNC OUT 1 2 t2 VD IN CLK OUT VD OUT e e e VD IN 7 pin CLK OUT SW501 VD OUT 1 2 1 2 2 HD IN VINT HD OUT e HD IN 9 pin VINT W502 HD OUT L 2 NC Integration oz oz NC Tt pin Integration 290p 1 2 1 2 GND NC 12 pin C SW300 MC a o 7 oL __ Note This does not depend on the position of the switch Fig 26 Inside DIP switch configuration 7 2 3 Termination setting for HD VD and VINT HD VD VINT oz oz 75Q 75Q TTL X 1 2 1 2 SW504 SW505 Fig 27 Termination 23 CV A55 IR 8 External Appearance and Dimensions 2 S 7 E A y C I o V e 4 M3depth4 5 50 d depth0 16 0 2 1 97 2 M2 58 12 6 Focus lock screw V 2 28 To 57 N A L L gos 1 L poa 9 S 8 KS Count 5 50 i 0 2 1 97 ii 6 M3depth4 8 0 31 depth 16 N N 26 1 02 1 1 1 6 Fig 28 Camera dimensions 24 9 Specifications 9 1 Specification table CV A55 IR Specificat
19. 5 s Trig ZT More than 1H Trigger input enable 1H Ext HD 5 Int HD Int VD 0 5H EEN 12 5H Exposure tinle gt H 0 5H r f mi Exposure time a WEN 10 5H CCD out Effective pixels n No 10 to 251 gt rinrnmnmnnmr anmnmmrnmnrmnmu TTTLLLLLLETTTTTTT TTTTTTTT EEE EPEN EI OEE E E IP H E 1 E E A PEE ZE A 20H re la md la md Blanking Effective video Blanking Video out TTT TTI B ll Fig 16 Timing for Edge Pre select EIA CV A55 IR 6 5 1b CCIR CCIR 1H 64u s
20. elay and can be operated using internal or external synchronization Both cameras also offer flange back adjustment These cameras are suitable for a wide range of applications within factory automation The latest version of this manual can be downloaded from www jai com For camera revision history please contact your local JAI distributor 2 Camera Composition The standard camera composition consists of CV A55 IR E Camera body EIA version x 1 Or CV A55 IR C Camera body CCIR version x 1 C mount protection cap x 1 Options AC power adaptor PD 12U series Tripod plate MP 40 3 Main Features e 1 2 inch Interlaced CCD for EIA or CCIR video standard e 768 h x 494 v for EIA and 752 h x 582 v for CCIR e Extended spectrum response in Near Infrared NIR area e High S N ratio gt 56 dB e 570 TV lines resolution e Gain control range from 3dB to 24 dB e Shutter speeds from 1 100 to 1 10 000 second in 7 steps in continuous mode e 1 0 or 0 45 gamma can be selected e Internal or external synchronization using HD VD e Edge pre select pulse width control and frame delay trigger modes e Field accumulation or frame accumulation can be selected e Integration mode for long time exposure e C mount with adjustable back focus CV A55 IR 4 Locations and Functions Lens mount C mount Note 1 Q CCD sensor 1 2 inch CCD sensor Flange back adjust pin Fix these two screws after adjusting Flan
21. eo and timing 5 2 1 Video output The video output on the BNC connector is a 75 O DC Tue coupled circuit The video black DC level is 0 0 volt Video Pin 4 on the 12 pin connector is in parallel with the 2 7 68 output Cl BNC connector Avoid double termination i BNG GND Fig 3 Video output LBV 5 2 2 VINT Integration input Trigger input level and Integration level are TTL job d Sp eid negative polarity E i The trigger input can be terminated by SW505 VINT CEA T gt Integration 3 Fig 4 Trigger input 5 2 3 HD and VD input EY The input circuit for external HD and VD signals are Sy shown It can be 75 Q terminated by SW504 J HD and VD input level is 4 V 2 V Ext HD l s L V 10k Fig 5 HD and VD input 5 2 4 HD VD PCLK SYNC output Output circuit for these signals are emitter followers It will deliver a full TTL signal Es II 100 47 CIk Output level is 4 V and for PCLK it is 3V MN HE Clk x Sync 0 1 for Sync Fig 6 HD VD PCLK and SYNC output CV A55 IR 6 Functions and Operations 6 1 Basic functions The CV A55 IR camera is an interlaced scan camera The video output is an analogue output complying with the EIA standard for CV A55 IR E and CCIR standard for CV A55 IR C The CV A55 IR can be configured using external and internal DIP switches for various operating modes For the details refer to Chapter 7
22. ge back BNC connector Video output 12P connector DC 12V trigger and pulses input Gain control potentiometer Control video gain DIP switch Configure the camera operation Protection cover Protect DIP switch and Gain potentiometer Camera mounting holes 10 x M3 4mm depth holes for mounting tripod plate Note 2 1 Note Rear protrusion on C mount lens must be less than 10 0mm 2 Note The tripod plate is MP40 option Fig 1 Locations CV A55 IR 5 Pin Assignment 5 1 12 pin Multi connector DC IN VIDEO OUT EXT HD VD IN Type HR10A 10R 12PB 01 Hirose male Plugs for cable HR10A 10P 12S Seen from the rear Fig 2 12 pin connector Pin no 1 0 Signal Remarks 1 GND 2 12 V DC input 3 GND 4 O Video output Note 1 5 GND NC Note 2 6 1 0 VINIT HD IN SYNC OUT Note 2 7 1 0 VD IN CLK OUT VD OUT Note 2 8 GND 9 1 0 HD IN VNIT HD OUT Note2 10 NC 11 NC Integration Note 2 12 GND NC Note 2 Note 1 This video output is parallel with BNC output Note 2 The selection of signals is done by internal switches Refer to Chapter 7 The following table shows the factory default settings Pin no 1 0 Signal 5 GND 6 VINIT 7 VD IN 9 HD IN 11 NC 12 GND CV A55 IR 5 2 Input and Output Circuits The following sections show the principles for the input and output circuits for vid
23. ine 12 6 3 2a Horizontal TIMIN ss seres eret eR RE REN ESEER vows bona caseseseresserseraase 12 6 3 2b Vertical Timing iecore rere pe pe Eae E EEEEUCE REN EAE XY ERRARE NEN SES EFE EEEE Ea 13 6 4 External Trigser MOdes is eec eee txt V evesove ge kde ERE RETE E EORR E E dees E EVE CAERSE RES 13 6 5 Edge Pre select Mode eoeeeeee anaa cete ehe ees esee NA RRR VR Ue EE EORR ER 14 Oy MES ER 14 625 2 COIR qu 15 6 6 Pulse Width Control Mode 9999 d d a ES T rR 9 eren e hene he ere TRENK hk eue aT 16 6 6 1 2 EIA EE 16 ON MM rn 17 6 7 Frame delay read out Mode 00 dess s eras ga gida RR Rena gaa eese ee e n mene h em oes 18 6 7 1 EIA ooo terre eI EURO EE Ere ED ORVREPRS E EEREC US ORE Tee FEE E UELLE PETERS 18 6 752 COIR HUI 19 6 5 Integration MOde cere erre ode e RR ce peste See stables orar vay P Ero e urea 20 7 Configuring the Camera yaaa aa aR err sits ssnsd KRAN Nae Saee KR RRR cea e nae NR eee RE 21 7 1 DIP switcli locations eere E emere roe a epe ek E OP E POEeRV OE EAE rt teases aes E 21 pA NE eum 21 7 1 2 DIP switches inside wives er eee eret Rar erre e one rx eye aa eaa e a sees 21 7 2 Configuring the camera operation sse ee e e ee e e e e cece eee ee ee 22 7 2 1 Rear switch SW T i eseescecece eo ut eese ve sesso pesce ee ED ds Seis Fs er EU ERE au sens 22 7 2 2 12P connector
24. ions CV A55 IRE CV A55 IR C Video System Scanning system EIA CCIR 2 1 Interlace scan ICCD sensor 1 2 Monochrome ICX428ALL 1 2 Monochrome ICX429ALL Sensing area 6 45 h x 4 84 v mm 6 47 h x 4 83 v mm Cell size 8 4 h x 9 8 v um 8 6 h x 8 3 v um Active pixels 768 h x 494 v 752 h x582 v Pixel clock 14 318 MHz 14 1875 MHz Line frequency 15 734 KHz 15 625 KHz Vertical Frequency 59 94 Hz 50 Hz Horizontal Resolution 570 TV lines Video output 1 0 V p p 75 ohm VS DC coupled Sensitivity on sensor minimum 0 01 Lux Max gain Shutter OFF 50 video S N ratio More than 56 dB OdB gain Gain Manual AGC 3 to 24 dB Gamma 1 0 0 45 Selectable Synchronization Int X tal External Auto selection by HD input Trigger input TTL 4V 2 V TTL Trigger modes Edge Pre Select Pulse Width Control and Frame Delay Readout Accumulation HD synchronous Preset Shutter speed 8 fixed steps OFF to 1 10 000 second Pulse width control Interface SYNC output Pixel clock output 3 0 V p p Integration input TTL Level Negative 1 5H to 2 seconds HD VD input 4 0V p p 2 0V TTL 75 ohm by DIP SW HD VD output 4 0 V p p IVINIT input TTL Level 200 ohm termination by DIP SW Negative 4 0 V p p Operating temperature 5 C to 45 C Humidity 20 90 non co
25. ndensing 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 Power 12V DC 10 lt 0 1A Normal Operation 1 2 W Lens mount C mount Flange back 17 526 mm 0 05mm Dimensions 44 x 35 x 58 mm WxHxD Weight 125g Note Above specifications are subject to change without notice Note Approx 30 minute pre heat required to meet specifications 25 CV A55 IR 9 2 Spectral Sensitivity Relative Response Relative Response Wave Length nm Fig 29 Spectral sensitivity EIA 1 0 0 9 0 8 07 0 6 0 5 04 0 3 02 0 1 0 400 500 600 700 800 900 1000 Wave Length nm Fig 30 Spectral sensitivity CCIR 26 CV A55 IR 10 Appendix 10 1 Precautions Personnel not trained in dealing with similar electronic devices should not service this camera The camera contains components sensitive to electrostatic discharge The handling of these devices should follow the requirements of electrostatic sensitive components Do not attempt to disassemble this camera Do not expose this camera to rain or moisture Do not face this camera towards the sun extreme bright light or light reflecting objects including laser sources When this camera is not in use put the supplied lens cap on the lens mount
26. te radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into a outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Warning Changes or modifications to this unit not expressly approved by the party responsible for FCC compliance could void the user s authority to operate the equipment CV A55 IR Contents Vi GENS ral assess EE 4 2 Camera COMPOSITION 9 9 d en aes entree seen ep epa e eu rune enne d auae v haee EASA EES dase err Ee e 4 3 Mall Feature Snee teh Rx ER EI ITO EEEN Vire e Pu iem resa OES SERA E voie Er PII REN 4 4 Locations and Functions 995 Sea sad 94 9 NR S ti ss Esn eee 4 N NNN RRR E ERE EC RR REER 5 De PAM CIPUE MAE TEES 6 5 1 12 pin Multi connector DC IN VIDEO OUT EXT HD VD IN eese 6 5 3 Input and Output Circuits 4 ree re e re Ix ee yere Ree
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