Allied International Home Security System ≈ 5 mA load, 78 µs Rise time 65 µs, Storage 27.6 µs

Page 60

Camera interfaces

OutVCC

Resistor value

 

 

 

 

5 V

1 kΩ

 

 

 

≈ 5 mA load

12 V

2.4 kΩ

 

 

 

24 V

4.7 kΩ

 

 

 

 

Figure 40: OutVCC (STINGRAY)

Note STINGRAY

•Voltage above +30 V may damage the optical coupler.

•The output connection is different to the AVT Marlin series to achieve higher output swing.

•Depending on the voltage applied at OutVCC and the type of input which you want to drive, it may be neces- sary to switch an external resistor in series between GPOut1...4 and ground. See Figure 38: Output schemat- ics with external resistors R (pin no. from camera I/O connector) (STINGRAY) on page 59.

•Typical delay is not more than 40 µs.

Parameter

Sym-

Value

Condition

 

bol

(TLP281)

 

 

 

 

 

Delay time

td

0.78 µs

 

Rise time

tr

0.65 µs

OutVCC = 5 V

Storage

ts

27.6 µs

Resistor value = 1 kΩ

time

 

 

 

Fall time

tf

11 µs

 

Figure 41: Output schematics: switching times (STINGRAY)

Note

For information on output features (IntEna, Fval, Busy) and

 

configuration via registers see Technical Manuals.

 

Hardware Installation Guide V2.0.0

60

Page 59 Page 61
Image 60
Page 59 Page 61
Contents Hardware Installation Guide AVT CamerasLegal notice Allied Vision Technologies GmbH 03/2008Contents Control and video data signals Camera interfaces Ieee 1394a port pin assignmentContacting Allied Vision Technologies Info Technical informationOrdering and commercial information AVT Modular Camera ConceptIntroduction Document historyManual overview Conventions used in this manual StylesRead all notes and cautions carefully Style Function ExampleSymbols AVT accessoriesMore information Existing applicationsWww For more information on accessories go to AVT softwarePackages WwwAVT Technical Manuals Www For downloading the Technical Manuals go toSafety instructions General safety instructionsFireWire safety instructions Changing filters safety instructionsFireWire hot-plug and screw-lock precautions Screw-lock precautionsGuppy changing filters safety instructions PIKE/OSCAR changing filters safety instructionsMarlin changing filters safety instructions PIKE/STINGRAY GOF connectors PIKE/STINGRAY voltagesGuppy voltages MARLIN/OSCAR voltages Dolphin voltagesSafety instructions Safety instructions for board level cameras Ited warranty or cancelation of warrantyTions before use Always use clean boards Board level cameras General WarningsBoard level cameras Loading Board level cameras Dirty environmentsAVT camera cleaning instructions WarrantyWarranty precautions General warningsAvoiding the necessity of camera cleaning Where is the impurity? Locating impurities Is it an impurity? Identifying impuritiesCamera type Tool to be used Description Cleaning Instructions Medical-grade sterile optical cottonScratches Are not free from contaminationIar with cleaning a camera with this instrument AVT dealerAVT cameras installing hardware AVT SoftwarePackagesHardware conditions 1394b for different requirementsFireWire cable Description K1200165Marlin / Oscar / Guppy K1200162Overview hardware installation Installing Ieee 1394 adapterConnecting camera to PC or laptop Hot-plug precautionsDo not touch the shield of the camera cable con CameraPin camera Connector Status LEDs Ieee 1394b connector copperCamera interfaces Hirose and 1x 1394a Hirose and 1x 1394a Hirose and 2x 1394bRear view of AVT cameras Hirose and 1394 copper Pike fiber Stingray fiber Pin Signal Cable powerIeee 1394a port pin assignment Cable GNDSignal Pin Board level camera Ieee 1394a port pin assignmentCable shield VP Power, VCC Ieee 1394b port pin assignment PIKE, StingrayMakes it possible to control the camera and output Second cameraPower PIKE/STINGRAY fiber infos and cautionsGOF transmission uses MMF multi-mode fiber at 850 nm Optical connection okPlug clean On the GOF connectorSion Please note that optical fiber cables have aPin Signal Direction Level Description Camera I/O pin assignment 8 pin GuppyBoard level camera Guppy I/O pin assignment Camera I/O connector pin assignment 12 pin Order text Order numberK7600040 As shown belowPin Signal Use Dolphin familyOscar and Marlin family GPOutput Open emitterPike and Stingray family Level DescriptionControl and video data signals Technical ManualsInputs DOLPHIN, OSCAR, MARLIN, GUPPY, PIKE, Stingray Guppy outputs are not short-circuit-proofInput schematics Pike Flux voltage from LED type 1.2 V at 20 mAInput characteristics Flux voltage OSCAR, MARLIN, Pike Cycle delay of the optical couplerFlux voltage from LED type 1.5 V at 10 mA Recommended Description Ratings Operating conditionsGuppy The inputs can be connected directly to +5 Voltages above +30 V may damage the optical coupler ALL Cameras The following note is valid for all camerasRegisters see the Technical Manuals Input Ground InGND Pin no from camera I/O connector Pike Input Ground InGND Pin no from camera I/O connector StingrayOutputs Dolphin Parameter Test condition ValueOutVCC Resistor value See Output schematics with external resistor R Dolphin on Configuration via registers see Technical ManualsOutputs OSCAR/MARLIN Emitter current Max mA Emitter collector voltageOutputs Guppy Outputs Operating conditions Outputs Pike Output parameters PikeVoltage above +45 V may damage the optical coupler Sym Value Condition Bol00 µs Rise time 60 µs Storage 48.00 µsOutputs Stingray Output parameters Stingray≈ 5 mA load Voltage above +30 V may damage the optical coupler78 µs Rise time 65 µs Storage 27.6 µsFirmware update Contact your local dealerIndex Operating Operating systemOptical coupler 40, 42
Top Page Image Contents