Allied International Home Security System Voltages above +30 V may damage the optical coupler

Page 51

Camera interfaces

= 5 V
Input signal
> 5 V	10 k
	10 k
External resistor
(outside camera)
See warning above

Input

Polarity

selectable

via software

Input state

Figure 25: Input block diagram (GUPPY)

PIKE The inputs can be connected directly to +5 V. If a higher voltage is used, an external resistor must be placed in series. Use at +12 V a 820 Ω resistor and at +24 V a 2.2 kΩ resistor.

Caution PIKE

Voltages above +45 V may damage the optical coupler.

STINGRAY The inputs can be connected directly to +3 V ... + 30 V. (STINGRAY)

Caution STINGRAY

Voltages above +30 V may damage the optical coupler.

ALL CAMERAS The following note is valid for all cameras:

Note	ALL CAMERAS
	For information on the optical coupler, polarity and the IO
	registers see the Technical Manuals.

Hardware Installation Guide V2.0.0

Image 51

Contents AVT Cameras Hardware Installation GuideAllied Vision Technologies GmbH 03/2008 Legal noticeContents Camera interfaces Ieee 1394a port pin assignment Control and video data signalsAVT Modular Camera Concept Contacting Allied Vision TechnologiesInfo Technical information Ordering and commercial informationIntroduction Document historyManual overview Style Function Example Conventions used in this manualStyles Read all notes and cautions carefullyExisting applications SymbolsAVT accessories More informationWww Www For more information on accessories go toAVT software PackagesWww For downloading the Technical Manuals go to AVT Technical ManualsGeneral safety instructions Safety instructionsScrew-lock precautions FireWire safety instructionsChanging filters safety instructions FireWire hot-plug and screw-lock precautionsPIKE/OSCAR changing filters safety instructions Guppy changing filters safety instructionsMarlin changing filters safety instructions PIKE/STINGRAY GOF connectors PIKE/STINGRAY voltagesGuppy voltages Dolphin voltages MARLIN/OSCAR voltagesSafety instructions Safety instructions for board level cameras Ited warranty or cancelation of warrantyTions before use Board level cameras Dirty environments Always use clean boardsBoard level cameras General Warnings Board level cameras LoadingGeneral warnings AVT camera cleaning instructionsWarranty Warranty precautionsAvoiding the necessity of camera cleaning Is it an impurity? Identifying impurities Where is the impurity? Locating impuritiesCamera type Tool to be used Description Medical-grade sterile optical cotton Cleaning InstructionsAre not free from contamination ScratchesAVT dealer Iar with cleaning a camera with this instrumentAVT SoftwarePackages AVT cameras installing hardware1394b for different requirements Hardware conditionsK1200162 FireWire cable DescriptionK1200165 Marlin / Oscar / GuppyInstalling Ieee 1394 adapter Overview hardware installationCamera Connecting camera to PC or laptopHot-plug precautions Do not touch the shield of the camera cable conPin 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 Cable GND Pin SignalCable power Ieee 1394a port pin assignmentSignal Pin Board level camera Ieee 1394a port pin assignmentCable shield Second camera VP Power, VCCIeee 1394b port pin assignment PIKE, Stingray Makes it possible to control the camera and outputOptical connection ok PowerPIKE/STINGRAY fiber infos and cautions GOF transmission uses MMF multi-mode fiber at 850 nmPlease note that optical fiber cables have a Plug cleanOn the GOF connector SionCamera I/O pin assignment 8 pin Guppy Pin Signal Direction Level DescriptionBoard level camera Guppy I/O pin assignment As shown below Camera I/O connector pin assignment 12 pinOrder text Order number K7600040Dolphin family Pin Signal UseGPOutput Open emitter Oscar and Marlin familyLevel Description Pike and Stingray familyTechnical Manuals Control and video data signalsGuppy outputs are not short-circuit-proof Inputs DOLPHIN, OSCAR, MARLIN, GUPPY, PIKE, StingrayFlux voltage from LED type 1.2 V at 20 mA Input schematics PikeRecommended Description Ratings Operating conditions Input characteristics Flux voltage OSCAR, MARLIN, PikeCycle delay of the optical coupler Flux voltage from LED type 1.5 V at 10 mAGuppy 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 Stingray Input Ground InGND Pin no from camera I/O connector PikeOutputs Dolphin Parameter Test condition ValueOutVCC Resistor value Configuration via registers see Technical Manuals See Output schematics with external resistor R Dolphin onEmitter current Max mA Emitter collector voltage Outputs OSCAR/MARLINOutputs Operating conditions Outputs GuppyOutput parameters Pike Outputs PikeStorage 48.00 µs Voltage above +45 V may damage the optical couplerSym Value Condition Bol 00 µs Rise time 60 µsOutput parameters Stingray Outputs StingrayStorage 27.6 µs ≈ 5 mA loadVoltage above +30 V may damage the optical coupler 78 µs Rise time 65 µsContact your local dealer Firmware updateIndex 40, 42 OperatingOperating system Optical coupler

= 5 V

Figure 25: Input block diagram (GUPPY)

PIKE The inputs can be connected directly to +5 V. If a higher voltage is used, an external resistor must be placed in series. Use at +12 V a 820 Ω resistor and at +24 V a 2.2 kΩ resistor.

Voltages above +45 V may damage the optical coupler.

Voltages above +30 V may damage the optical coupler.

ALL CAMERAS The following note is valid for all cameras:

ALL CAMERAS

registers see the Technical Manuals.