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Allied Vision Technologies Prosilica GS Series Technical Manual Download Page 31

 

GS1380 Technical Manual

 

Page 31

 

 Triggering during the Readout State 

o

 

For applications requiring the fastest triggering cycle time whereby the camera image sensor is 
exposing and reading out simultaneously, then the User Trigger signal should be applied as 
soon as a valid Trigger Ready is detected. 

o

 

In this case, Trigger Latency and Trigger Jitter can be up to 1 line time since Exposure must 
always begin on an Interline boundary. 

Summary of Contents for Prosilica GS Series

Page 1: ...Allied Vision Technologies Canada Inc 101 3750 North Fraser Way Burnaby BC V5J 5E9 Canada GS1380 GS1380C GS1380 P GS1380C P Technical Manual 700048A Updated September 17 2010 ...

Page 2: ...upported Features 7 Mechanical 8 Connections 10 Cleaning the Sensor 14 Adjusting the C mount 15 Camera Installation 16 System Optimization 21 Trouble Shooting 23 Addendum 24 GS IO Schematic 25 Isolated Trigger Schematic 26 Non isolated Trigger Schematic 27 Video Iris Schematic 28 Trigger Timing Diagram 29 Notes on Triggering 30 ...

Page 3: ...r utilisateurs au Canada Cet appareil numérique est conforme aux normes classe A pour bruits radioélectriques spécifiées dans le Règlement sur le brouillage radioélectrique Life support applications These products are not designed for use in life support appliances devices or systems where malfunction of these products can reasonably be expected to result in personal injury Allied Vision Technolog...

Page 4: ...adtroda Germany Tel 49 36428 677 0 Fax 49 36428 677 28 e mail info alliedvisiontec com Allied Vision Technologies Canada Inc 101 3750 North Fraser Way Burnaby BC V5J 5E9 Canada Tel 1 604 875 8855 Fax 1 604 875 8856 e mail info alliedvisiontec com Allied Vision Technologies Inc 38 Washington Street Newburyport MA 01950 USA Toll Free number 1 877 USA 1394 Tel 1 978 225 2030 Fax 1 978 225 2029 e mail...

Page 5: ...use damage during shipping VERIFY ALL EXTERNAL CONNECTIONS Verify all external connections in terms of voltage levels power requirements voltage polarity and signal integrity prior to powering this device CLEANING This product can be damaged by some volatile cleaning agents Avoid cleaning the image sensor unless absolutely necessary Please see instructions on sensor cleaning in this document DO NO...

Page 6: ... 0 5us for isolated I O Tpd 10ns for non isolated I O 1 3us for isolated I O Operating Temperature 0 to 50 Celsius Operating Humidity 20 to 80 non condensing Weight 187g Hardware Interface Standard IEEE 802 3 1000BASE T 100BASE TX Software Interface Standard GigE Vision Standard 1 0 Regulatory CE FCC RoHS Applies to GS1380C only Power consumption will increase with reduced ROI imaging and color in...

Page 7: ...g edge falling edge any edge level high level low Exposure Time 10 microseconds to 60 seconds in 1 microsecond increments Gain 0 to 33dB Region of Interest ROI independent x and y control with 1 pixel resolution Horizontal Binning 1 to 8 pixels Vertical Binning 1 to 8 rows Pixel Formats Mono8 Mono16 Bayer8 Bayer 16 RGB24 YUV411 YUV422 YUV444 BGR24 RGBA24 BGRA24 Sync Out Modes trigger ready trigger...

Page 8: ... 50 38 1 2 20 55 9 3 75 95 3 M3 4MM DEEP 8 PLCS TYP ITEM 3 PIXEL 1 1 0 85 21 6 2 90 73 7 1 50 38 1 02 26 1 02 26 1 02 26 INCHES MILLIMETERS ITEM 1 3M 10214 55G3PC ITEM 2 HALO HFJ11 1G16E L12RL ITEM 3 SONY ICX285 OPTIONS LANDSCAPE RIGHT ANGLE CONNECTORS MODEL GS1380 GS1380C Nominal value Add 0 3mm for color option ...

Page 9: ...3 4MM DEEP 8 PLCS TYP ITEM 3 PIXEL 1 1 0 85 21 6 2 90 73 7 1 50 38 1 02 26 1 02 26 1 02 26 INCHES MILLIMETERS ITEM 1 3M 10214 55G3PC ITEM 2 HALO HFJ11 1G16E L12RL ITEM 3 SONY ICX285 OPTIONS PORTRAIT RIGHT ANGLE CONNECTORS MODEL GS1380 P GS1380C P Nominal for C mount Add 0 3mm for color option 2 20 55 9 3 75 95 3 ...

Page 10: ...GS1380 Technical Manual Page 10 Connections 1 3 4 2 Figure 1 GS SERIES connection diagram ...

Page 11: ...ER 9 GND POWER 10 RS 232 TXD 11 RS 232 RXD 12 Sync Input 2 non isolated 13 Sync Output 2 non isolated Figure 2 General Purpose I O Pin out Camera rear view 14 GND SIGNAL The General Purpose I O port uses a 3M 10214 55G3PC or 3M 10214 6212PC connector on the camera side The mating cable connector is 3M 10114 3000PE with shielded housing 3M 10314 3210 00X X indicates color preference This connector ...

Page 12: ... function as outputs and can be configured as follows Exposing Corresponds to when camera is integrating light Trigger Ready Indicates when the camera will accept a trigger signal Trigger Input A relay of the trigger input signal used to daisy chain the trigger signal for multiple cameras Readout Valid when camera is reading out data Imaging Valid when camera is exposing or reading out Strobe Prog...

Page 13: ...with Power Ground however it is good practice to provide a separate ground connection for power and signaling when designing the cabling Video Iris This signal can be used to drive the video input of a video iris lens See Addendum DNC These signals are reserved for future use and should be left disconnected Item 3 Status LED 1 LED COLOR STATUS Solid Orange Ethernet link established Flashing Orange...

Page 14: ...carefully using a small flat head screw driver Clean both sides of the IR filter using the same techniques as explained below for the sensor window DO NOT TOUCH ANY OPTICS WITH FINGERS OIL FROM FINGERS CAN DAMAGE FRAGILE OPTICAL COATINGS Cleaning with Air If it is determined that debris is on the sensor window then remove the camera lens and blow the sensor window directly with clean compressed ai...

Page 15: ...e camera When the locking ring is loose unthread the ring a few turns from the camera face A wrench suitable for this procedure can be provided by AVT P N 11 0048A Image to Infinity Use a c mount compatible lens that allows an infinity focus Set the lens to infinity and image a distant object The distance required will depend on the lens used but typically 30 to 50 feet should suffice Make sure th...

Page 16: ...r typical Jumbo Frames are around 9000 bytes Frame size is the number of bytes per packet and the larger the frame size the less the computer CPU will be loaded due to the processing of incoming packets There are many Gigabit Ethernet cards available which will support Jumbo Frames The following examples have been verified to work well with the Prosilica GS cameras Intel PRO 1000 D Link DGE 550T S...

Page 17: ...t click the relevant network card and select Properties This will open the properties window for your network card See Figure 4 Figure 4 Network card main properties window o Select the Internet Protocol TCP IP check box and then select Properties See Figure 5 Network card TCP IP address Select the Use the following IP address and enter an IP address of 169 254 x y where x and y can be any number ...

Page 18: ...18 Figure 5 Network card TCP IP address Figure 6 Turn off Firewall o Return to the Gige Local Properties window as in Figure 4 Select the Advanced tab as in Figure 6 and disable the Firewall for this device Click OK to save changes ...

Page 19: ...rnet cabling and connectors should be CAT5E or CAT6 compatible Cable lengths must not exceed 100 meters Power Connection The camera requires a 12V DC power supply that can source a minimum of 500 mA of current See the Connections section of this document for more information ...

Page 20: ...ognized If the camera does not appear in the Viewer list after approximately 10 seconds then try disconnecting and reconnecting the power If it still does not appear restart the viewer If it still does not appear see the Trouble Shooting section of this document o See Figure 7 Select the wrench icon to change camera settings Change the PacketSize to a value of 1500 Select the eye icon to image The...

Page 21: ...l then double click on the Network Connections icon Double click the relevant network card listed or right click the relevant network card and select Properties This will open the properties window for your network card See Figure 8 Figure 8 Network card main properties window o From the Properties window select Configure then select the Advanced tab See Figure 9 ...

Page 22: ...he list contains a property called Receive Descriptors then change this value to its maximum value Select OK to save properties o From the main properties dialog as in Figure 8 make sure that only the Internet Protocol TCP IP check box is selected then click OK The card is now optimized for use with the Prosilica GS camera o Open the viewer and set the PacketSize to 8228 ...

Page 23: ... optics Check that lens iris is fully open Check exposure time in room lighting an exposure time of 30ms should be adequate to see an image If image is still black contact AVT o Is the image white If the camera is in external trigger mode a snapshot will not complete until a hardware trigger is received Image data may fail to arrive at the computer if there is a problem with the driver If you susp...

Page 24: ...GS1380 Technical Manual Page 24 Addendum ...

Page 25: ... VDD 3 3 3M10214 55G3PC RIGHT ANGLE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 0 1u MOCD207M FAIRCHILD 1 2 3 4 8 7 6 5 SYNC OUTPUT 1 12V POWER AS SEEN FROM CAMERA REAR VIEW LOGIC RXD 3M10214 6212PC VERTICAL VDD 3 3 ISOLATED GROUND DNC SYNC OUTPUT 2 12V POWER GND POWER LOGIC TXD MAX3221CPWR MAXIM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 EN C1 V C1 C2 C2 V RIN ROUT INVALID DIN FORCEON DOUT GND VCC FORCEOFF DNC ...

Page 26: ...10 11 12 13 14 SYNC OUTPUT 1 RECEIVER 2 7K SYNC OUTPUT 1 POWER GROUND USERS TRIGGER CIRCUIT R2 12V 0 7K 12V POWER R1 R1 12V_POWER 24V 1K This circuit assumes a 10mA drive current IF from User s trigger circuit into camera through R1 R2 is connected to the open collector of Fairchild MOCD207 The corresponding transistor emitter is connected to isolated ground See the Fairchild MOCD207 datasheet for...

Page 27: ...14 POWER GROUND 12V_POWER SYNC OUTPUT 2 CABLE SIDE USERS TRIGGER CIRCUIT SYNC INPUT 2 3 3V DRIVER The non isolated trigger circuit is connected to a Texas Instruments SN74LVC2G241 buffer driver inside the camera The required sync input current is less than 10uA and the maximum sync output current is 24mA See the Texas Instruments SN74LVC2G241 for more detailed information ...

Page 28: ...echnical Manual Page 28 Video Iris Schematic POWER GROUND 3M10114 3000PE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 12V POWER 12V_POWER CABLE SIDE LENS GROUND LENS POWER POWER GROUND JEITA CONNECTOR 1 2 3 4 VIDEO SIGNAL ...

Page 29: ...al Page 29 Trigger Timing Diagram User Trigger Logic Trigger Exposure Readout Trigger Ready Imaging Tpd Trigger Latency Interline Time Expose Start Delay Trigger Jitter Idle Registered Exposure Time Readout Time N N 1 N N 1 ...

Page 30: ...en the next Exposure cycle can begin such that the Exposure will end after the current Readout o Interline Time is the time between sensor row readout cycles o Imaging is high when the camera image sensor is either exposing and or reading out data o Idle is high if the camera image sensor is not exposing and or reading out data Rules o The User Trigger pulse width should be at least three times th...

Page 31: ...ering cycle time whereby the camera image sensor is exposing and reading out simultaneously then the User Trigger signal should be applied as soon as a valid Trigger Ready is detected o In this case Trigger Latency and Trigger Jitter can be up to 1 line time since Exposure must always begin on an Interline boundary ...

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