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GC1280 User Manual 

 

70-0039A-C

 

AVT Inc. 

 

 

ii

Table of Contents 

Table of Contents ............................................................................................................................ ii

 

Introduction .................................................................................................................................1

 

Precautions ..................................................................................................................................1

 

Warranty ......................................................................................................................................1

 

Specifications ..............................................................................................................................2

 

Supported Features ......................................................................................................................3

 

Mechanical ..................................................................................................................................4

 

Connections .................................................................................................................................5

 

Cleaning the Sensor .....................................................................................................................9

 

Camera Installation ....................................................................................................................10

 

System Optimization .................................................................................................................15

 

Trouble Shooting .......................................................................................................................17

 

Addendum ......................................................................................................................................20

 

GC IO Schematic .......................................................................................................................21

 

Isolated Trigger Schematic ........................................................................................................22

 

Non-isolated Trigger Schematic ................................................................................................23

 

Video Iris Schematic .................................................................................................................24

 

Trigger Timing Diagram ...........................................................................................................25

 

Notes on Triggering ...................................................................................................................26

 

Содержание Prosilica GC1280

Страница 1: ...Allied Vision Technologies Canada Inc 101 3750 North Fraser Way Burnaby BC V5J 5E9 Canada USER MANUAL April 7 2010 GC1280...

Страница 2: ...Specifications 2 Supported Features 3 Mechanical 4 Connections 5 Cleaning the Sensor 9 Camera Installation 10 System Optimization 15 Trouble Shooting 17 Addendum 20 GC IO Schematic 21 Isolated Trigger...

Страница 3: ...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 devic...

Страница 4: ...V Digitization 8 Bits Trigger latency 31us for non isolated I O 43us for isolated I O Trigger Jitter 20ns for non isolated I O 0 5us for isolated I O Tpd 10ns for non isolated I O 1 3us for isolated I...

Страница 5: ...igger Delay 0 to 60 seconds in 1 microsecond increments External Trigger Event rising edge falling edge any edge level high level low Exposure Time 10 microseconds to 1 second in 1 microsecond increme...

Страница 6: ...GC1280 User Manual 70 0039A C AVT Inc 4 Mechanical All dimensions are in mm 45 7 33 M3 4MM DEEP 4 PLCS TYP 26 33 1 50 7 26 14 30 8 Figure 1 GC SERIES mechanical dimensions...

Страница 7: ...GC1280 User Manual 70 0039A C AVT Inc 5 Connections 2 1 4 3 Figure 2 GC SERIES connection diagram...

Страница 8: ...ar view 12 Sync Output 2 non isolated The General Purpose I O port uses a Hirose HR10A 10R 12PB connector on the camera side The mating cable connector is Hirose HR10A 10P 12S This connector can be pu...

Страница 9: ...a 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...

Страница 10: ...on 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...

Страница 11: ...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 FINGER...

Страница 12: ...owever 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...

Страница 13: ...t came with the network card o Once the driver is installed open the Network Connections Dialog as follows From the Windows desktop select start then select Control Panel then double click on the Netw...

Страница 14: ...IP address of 169 254 x y where x and y can be any number Press the TAB key after entering the IP address and the subnet mask will automatically be entered The subnet mask is 255 255 0 0 Click OK to s...

Страница 15: ...ble the Firewall for this device Click OK to save changes Gigabit Ethernet Cabling All Gigabit Ethernet cabling and connectors should be CAT5E or CAT6 compatible Cable lengths must not exceed 100 mete...

Страница 16: ...ecognized 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 d...

Страница 17: ...anel 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...

Страница 18: ...If the 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 onl...

Страница 19: ...cabling known to work Configure your NIC as outlined in Gigabit Ethernet Setup For Windows It should have an IP address of 169 254 x x Subnet Mask 255 255 0 0 This is the AutoIP address range If your...

Страница 20: ...same subnet as your NIC Camera is not listed or flashing Camera Unavailable There may be multiple NICs on your system set to the same subnet The camera can not know which card to resolve to Change th...

Страница 21: ...ware trigger event to capture frames Packets are incoming but all dropping Be sure you have JumboFrames enabled on your NIC Otherwise decrease your PacketSize setting to 1500 All packets completing as...

Страница 22: ...GC1280 User Manual 70 0039A C AVT Inc 20 Addendum...

Страница 23: ...2 RXD MOCD207M FAIRCHILD 1 2 3 4 8 7 6 5 SYNC INPUT 1 VDD 3 3 1 2 3 4 5 6 7 8 9 10 11 12 HIROSE HR10A 10R 12PB 1 2 3 4 5 6 7 8 9 10 11 12 CAMERA INTERNAL CIRCUIT RS232 RXD LOGIC SYNC INPUT 2 SYNC OUTP...

Страница 24: ...POWER R1 2 7K ISOLATED GROUND 5V RECOMMENDED VALUES 12V POWER 12V_POWER 12V SYNC OUTPUT 1 RECEIVER 0 CABLE SIDE 1K 0 7K POWER GROUND R2 POWER GROUND 24V This circuit assumes a 10mA drive current IF f...

Страница 25: ...1 2 3 4 5 6 7 8 9 10 11 12 POWER GROUND SYNC OUTPUT 2 3 3V RECEIVER CABLE SIDE POWER GROUND SYNC INPUT 2 12V_POWER The non isolated trigger circuit is connected to a Texas Instruments SN74LVC2G241 buf...

Страница 26: ...B AVT Inc 24 Video Iris Schematic JEITA CONNECTOR 1 2 3 4 POWER GROUND 12V_POWER LENS GROUND LENS POWER 12V POWER POWER GROUND 1 2 3 4 5 6 7 8 9 10 11 12 HIROSE HR10A 10P 12S 1 2 3 4 5 6 7 8 9 10 11...

Страница 27: ...GC1280 User Manual 70 0039A B AVT Inc 25 Trigger Timing Diagram User Trigger Logic Trigger Exposure Readout Trigger Ready Imaging Tpd Trigger Latency Interline Time Trigger Jitter Idle Readout Time...

Страница 28: ...erline 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 exp...

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