IFC 4.3.2.20240904 (IFC4X3_ADD2) under development

4.1.4.4.4 Port Nesting

Ports indicate possible connections to other objects according to specified system types, flow direction, and connection properties. Ports are typically connected between devices via cables, pipes, or ducts.

Ports may have placement defined indicating the position and outward orientation of the port relative to the product or product type. Ports may also have material profile sets defined indicating the flow area and connection enclosure.

The following diagram shows the generic classes and relationships used when applying this concept. In addition, concepts may have particular importance to common or standardised industry practices and scenarios. For these specific usage scenarios, the table below shows a recommended list of general usage patterns that users may adopt.

G IfcDistributionElement IfcDistributionElement 1. GlobalId [1:1] 2. OwnerHistory [0:1] 3. Name [0:1] 4. Description [0:1]      HasAssignments [0:?]      Nests [0:1]      IsNestedBy [0:?]      HasContext [0:1]      IsDecomposedBy [0:?]      Decomposes [0:1]      HasAssociations [0:?] 5. ObjectType [0:1]      IsDeclaredBy [0:1]      Declares [0:?]      IsTypedBy [0:1]      IsDefinedBy [0:?] 6. ObjectPlacement [0:1] 7. Representation [0:1]      ReferencedBy [0:?]      PositionedRelativeTo [0:?]      ReferencedInStructures [0:?] 8. Tag [0:1]      FillsVoids [0:1]      ConnectedTo [0:?]      IsInterferedByElements [0:?]      InterferesElements [0:?]      HasProjections [0:?]      HasOpenings [0:?]      IsConnectionRealization [0:?]      ProvidesBoundaries [0:?]      ConnectedFrom [0:?]      ContainedInStructure [0:1]      HasCoverings [0:?]      HasSurfaceFeatures [0:?]      HasPorts [0:?] ... PredefinedType PredefinedType IfcRelNests IfcRelNests 1. GlobalId [1:1] 2. OwnerHistory [0:1] 3. Name [0:1] 4. Description [0:1] 5. RelatingObject [1:1] 6. RelatedObjects [1:?] IfcDistributionElement:IsNestedBy1->IfcRelNests:RelatingObject0 IfcDistributionPort IfcDistributionPort 1. GlobalId [1:1] 2. OwnerHistory [0:1] PortName 3. Name [0:1] 4. Description [0:1]      HasAssignments [0:?]      Nests [0:1]      IsNestedBy [0:?]      HasContext [0:1]      IsDecomposedBy [0:?]      Decomposes [0:1]      HasAssociations [0:?] 5. ObjectType [0:1]      IsDeclaredBy [0:1]      Declares [0:?]      IsTypedBy [0:1]      IsDefinedBy [0:?] 6. ObjectPlacement [0:1] 7. Representation [0:1]      ReferencedBy [0:?]      PositionedRelativeTo [0:?]      ReferencedInStructures [0:?]      ContainedIn [0:1]      ConnectedFrom [0:1]      ConnectedTo [0:1] Flow 8. FlowDirection [0:1] 9. PredefinedType [0:1] SystemType 10. SystemType [0:1] IfcRelNests:RelatedObjects1->IfcDistributionPort:IfcDistributionPort0 IfcLabel IfcLabel IfcDistributionPort:Name1->IfcLabel:IfcLabel0 IfcFlowDirectionEnum IfcFlowDirectionEnum IfcDistributionPort:FlowDirection1->IfcFlowDirectionEnum:IfcFlowDirectionEnum0 IfcDistributionSystemEnum IfcDistributionSystemEnum IfcDistributionPort:SystemType1->IfcDistributionSystemEnum:IfcDistributionSystemEnum0 IfcLocalPlacement IfcLocalPlacement 1. PlacementRelTo [0:1]      PlacesObject [0:?]      ReferencedByPlacements [0:?] 2. RelativePlacement [1:1] IfcDistributionPort:ObjectPlacement1->IfcLocalPlacement:IfcLocalPlacement0 IfcDistributionPortTypeEnum IfcDistributionPortTypeEnum IfcDistributionPort:PredefinedType1->IfcDistributionPortTypeEnum:IfcDistributionPortTypeEnum0 IfcAxis2Placement3D IfcAxis2Placement3D      LayerAssignment [0:1]      StyledByItem [0:1] 1. Location [1:1] 2. Axis [0:1] 3. RefDirection [0:1] IfcLocalPlacement:RelativePlacement1->IfcAxis2Placement3D:IfcAxis2Placement3D0 IfcCartesianPoint IfcCartesianPoint      LayerAssignment [0:1]      StyledByItem [0:1] 1. Coordinates [1:3] IfcAxis2Placement3D:Location1->IfcCartesianPoint:IfcCartesianPoint0 IfcDirection_0 IfcDirection      LayerAssignment [0:1]      StyledByItem [0:1] 1. DirectionRatios [2:3] IfcAxis2Placement3D:Axis1->IfcDirection_0:IfcDirection0 IfcDirection_1 IfcDirection      LayerAssignment [0:1]      StyledByItem [0:1] 1. DirectionRatios [2:3] IfcAxis2Placement3D:RefDirection1->IfcDirection_1:IfcDirection0
Figure 4.1.4.4.4.A

General Usage

ApplicableEntity
PredefinedType
PortName
IfcDistributionPort.Name
Flow
IfcDistributionPort.FlowDirection
IfcActuator SIGNAL Input SINK
IfcAirTerminal AIRCONDITIONING Air SINK
IfcAirTerminal AIRCONDITIONING Air SINK
IfcAirTerminal GRILLE Air SOURCE
IfcAirTerminalBox AIRCONDITIONING Inlet SINK
IfcAirTerminalBox AIRCONDITIONING Outlet SOURCE
IfcAirToAirHeatRecovery AIRCONDITIONING AirInlet SINK
IfcAirToAirHeatRecovery AIRCONDITIONING AirOutlet SOURCE
IfcAirToAirHeatRecovery AIRCONDITIONING ExhaustInlet SINK
IfcAirToAirHeatRecovery AIRCONDITIONING ExhaustOutlet SOURCE
IfcAlarm SIGNAL Input SINK
IfcAudioVisualAppliance AMPLIFIER Speakers SOURCE
IfcAudioVisualAppliance AUDIOVISUAL Input SINK
IfcAudioVisualAppliance AUDIOVISUAL Input#1 SINK
IfcAudioVisualAppliance AUDIOVISUAL Input#2 SINK
IfcAudioVisualAppliance AUDIOVISUAL Input#2 SINK
IfcAudioVisualAppliance AUDIOVISUAL Input#3 SINK
IfcAudioVisualAppliance AUDIOVISUAL Input#3 SINK
IfcAudioVisualAppliance AUDIOVISUAL Input#4 SINK
IfcAudioVisualAppliance AUDIOVISUAL Input#4 SINK
IfcAudioVisualAppliance AUDIOVISUAL Input#6 SINK
IfcAudioVisualAppliance AUDIOVISUAL Input#6 SINK
IfcAudioVisualAppliance AUDIOVISUAL Input#6 SINK
IfcAudioVisualAppliance AUDIOVISUAL Input#7 SINK
IfcAudioVisualAppliance AUDIOVISUAL Input#8 SINK
IfcAudioVisualAppliance AUDIOVISUAL Output SINK
IfcAudioVisualAppliance AUDIOVISUAL Output SOURCE
IfcAudioVisualAppliance AUDIOVISUAL Output SOURCE
IfcAudioVisualAppliance AUDIOVISUAL Output SOURCE
IfcAudioVisualAppliance AUDIOVISUAL Output#1 SOURCE
IfcAudioVisualAppliance AUDIOVISUAL Output#1 SOURCE
IfcAudioVisualAppliance AUDIOVISUAL Output#2 SOURCE
IfcAudioVisualAppliance AUDIOVISUAL Output#4 SOURCE
IfcAudioVisualAppliance CAMERA Control SINK
IfcAudioVisualAppliance CAMERA Network SOURCE
IfcAudioVisualAppliance CONTROL Control SINK
IfcAudioVisualAppliance CONTROL Control SINK
IfcAudioVisualAppliance CONTROL Control SINK
IfcAudioVisualAppliance CONTROL Control SINK
IfcAudioVisualAppliance CONTROL Control SINK
IfcAudioVisualAppliance CONTROL Control SINK
IfcAudioVisualAppliance DISPLAY Input#1 SINK
IfcAudioVisualAppliance DISPLAY Input#2 SINK
IfcAudioVisualAppliance DISPLAY Input#4 SINK
IfcAudioVisualAppliance DISPLAY Input#5 SINK
IfcAudioVisualAppliance DISPLAY Input#7 SINK
IfcAudioVisualAppliance DISPLAY Input#8 SINK
IfcAudioVisualAppliance DISPLAY Power SINK
IfcAudioVisualAppliance ELECTRICAL Power SINK
IfcAudioVisualAppliance ELECTRICAL Power SINK
IfcAudioVisualAppliance ELECTRICAL Power SINK
IfcAudioVisualAppliance ELECTRICAL Power SINK
IfcAudioVisualAppliance ELECTRICAL Power SINK
IfcAudioVisualAppliance ELECTRICAL Power SINK
IfcAudioVisualAppliance ELECTRICAL Power SINK
IfcAudioVisualAppliance ELECTRICAL Power SINK
IfcAudioVisualAppliance RECEIVER Input#1 SINK
IfcAudioVisualAppliance RECEIVER Input#3 SINK
IfcAudioVisualAppliance RECEIVER Input#5 SINK
IfcAudioVisualAppliance RECEIVER Input#7 SINK
IfcAudioVisualAppliance RECEIVER Input#8 SINK
IfcAudioVisualAppliance RECEIVER Network SOURCE
IfcAudioVisualAppliance RECEIVER Output#2 SOURCE
IfcAudioVisualAppliance RECEIVER Speakers#1 SOURCE
IfcAudioVisualAppliance RECEIVER Speakers#2 SOURCE
IfcAudioVisualAppliance SPEAKER Input SINK
IfcAudioVisualAppliance SWITCHER Input#5 SINK
IfcAudioVisualAppliance SWITCHER Network SOURCE
IfcAudioVisualAppliance SWITCHER Output#3 SOURCE
IfcAudioVisualAppliance SWITCHER Output#5 SOURCE
IfcAudioVisualAppliance SWITCHER Output#6 SOURCE
IfcAudioVisualAppliance SWITCHER Output#7 SOURCE
IfcAudioVisualAppliance SWITCHER Output#8 SOURCE
IfcAudioVisualAppliance SWITCHER Power SINK
IfcAudioVisualAppliance TELEPHONE Phone SINK
IfcAudioVisualAppliance TUNER Input SINK
IfcAudioVisualAppliance TUNER Output SOURCE
IfcBoiler CONDENSERWATER Condenser SOURCE
IfcBoiler DOMESTICHOTWATER HotWater SOURCE
IfcBoiler EXHAUST Exhaust SOURCE
IfcBoiler EXHAUST Exhaust SOURCE
IfcBoiler GAS Gas SINK
IfcBoiler STEAM Heating SOURCE
IfcBoiler WATER ColdWater SINK
IfcBoiler WATER Gas SINK
IfcBurner GAS Gas SINK
IfcCableCarrierFitting JUNCTION Left SOURCE
IfcCableCarrierFitting JUNCTION Right SOURCE
IfcCableCarrierFitting NOTDEFINED Head SINK
IfcCableCarrierFitting NOTDEFINED Head SINK
IfcCableCarrierFitting NOTDEFINED Head SINK
IfcCableCarrierFitting NOTDEFINED Head SINK
IfcCableCarrierFitting NOTDEFINED Tail SOURCE
IfcCableCarrierFitting NOTDEFINED Tail SOURCE
IfcCableCarrierFitting NOTDEFINED Tail SOURCE
IfcCableCarrierFitting TEE Left SOURCE
IfcCableCarrierFitting TEE Right SOURCE
IfcCableCarrierSegment NOTDEFINED Head SINK
IfcCableCarrierSegment NOTDEFINED Tail SOURCE
IfcCableFitting CONNECTOR Input SINK
IfcCableFitting EXIT Input SINK
IfcCableFitting JUNCTION Input SINK
IfcCableFitting JUNCTION Output#1 SOURCE
IfcCableFitting JUNCTION Output#2 SOURCE
IfcCableFitting NOTDEFINED Input SINK
IfcCableFitting NOTDEFINED Output SOURCE
IfcCableFitting NOTDEFINED Output SOURCE
IfcCableFitting NOTDEFINED Output SOURCE
IfcCableSegment NOTDEFINED Input SINK
IfcCableSegment NOTDEFINED Output SOURCE
IfcChiller AIRCOOLED VentilationIn SINK
IfcChiller CHILLEDWATER ChilledWaterIn SINK
IfcChiller CHILLEDWATER ChilledWaterIn SINK
IfcChiller CHILLEDWATER ChilledWaterOut SOURCE
IfcChiller CONDENSERWATER CondenserWaterIn SINK
IfcChiller CONDENSERWATER CondenserWaterOut SOURCE
IfcChiller CONTROL Control SINK
IfcChiller ELECTRICAL Power SINK
IfcChiller VENTILATION VentilationOut SOURCE
IfcChiller WATERCOOLED ChilledWaterOut SOURCE
IfcChiller WATERCOOLED Control SINK
IfcChiller WATERCOOLED Power SINK
IfcCoil AIRCONDITIONING AirOut SOURCE
IfcCoil DXCOOLINGCOIL AirIn SINK
IfcCoil DXCOOLINGCOIL RefrigerantOut SOURCE
IfcCoil HEATING HeatingIn SINK
IfcCoil HEATING HeatingOut SOURCE
IfcCoil REFRIGERATION RefrigerantIn SINK
IfcCoil WATERCOOLINGCOIL AirIn SINK
IfcCoil WATERCOOLINGCOIL AirOut SOURCE
IfcCoil WATERCOOLINGCOIL ChilledWaterIn SINK
IfcCoil WATERCOOLINGCOIL ChilledWaterOut SOURCE
IfcCoil WATERHEATINGCOIL AirIn SINK
IfcCoil WATERHEATINGCOIL AirOut SOURCE
IfcCommunicationsAppliance COMPUTER Display SOURCE
IfcCommunicationsAppliance CONTROL Device SOURCE
IfcCommunicationsAppliance DATA Link#3 SOURCE
IfcCommunicationsAppliance DATA Link#5 SOURCE
IfcCommunicationsAppliance DATA Link#7 SOURCE
IfcCommunicationsAppliance DATA Link#8 SOURCE
IfcCommunicationsAppliance DATA Network SINK
IfcCommunicationsAppliance DATA Network SINK
IfcCommunicationsAppliance ELECTRICAL Power SINK
IfcCommunicationsAppliance ELECTRICAL Power SINK
IfcCommunicationsAppliance ELECTRICAL Power SINK
IfcCommunicationsAppliance FAX Phone SINK
IfcCommunicationsAppliance FAX Power SINK
IfcCommunicationsAppliance MODEM Internet SOURCE
IfcCommunicationsAppliance MODEM Signal SINK
IfcCommunicationsAppliance PRINTER Phone SINK
IfcCommunicationsAppliance PRINTER Power SINK
IfcCommunicationsAppliance REPEATER Output SOURCE
IfcCommunicationsAppliance REPEATER Power SINK
IfcCommunicationsAppliance ROUTER Link#1 SOURCE
IfcCommunicationsAppliance ROUTER Link#2 SOURCE
IfcCommunicationsAppliance ROUTER Link#4 SOURCE
IfcCommunicationsAppliance ROUTER Link#6 SOURCE
IfcCommunicationsAppliance ROUTER Power SINK
IfcCommunicationsAppliance ROUTER Uplink SINK
IfcCommunicationsAppliance ROUTER WiFi SOURCE
IfcCommunicationsAppliance SIGNAL Input SINK
IfcCommunicationsAppliance SIGNAL Radio SINK
IfcCommunicationsAppliance SIGNAL Signal SOURCE
IfcCommunicationsAppliance TELEPHONE Telephone SOURCE
IfcCommunicationsAppliance TV Television SOURCE
IfcCompressor REFRIGERATION RefrigerantIn SINK
IfcCompressor REFRIGERATION RefrigerantOut SOURCE
IfcCondenser AIRCOOLED CompressedAirIn SINK
IfcCondenser COMPRESSEDAIR CompressedAirOut SOURCE
IfcCondenser CONDENSERWATER CondenserWaterIn SINK
IfcCondenser CONDENSERWATER CondenserWaterOut SOURCE
IfcCondenser EVAPORATIVECOOLED CondenserWaterIn SINK
IfcCondenser EVAPORATIVECOOLED RefrigerantIn SINK
IfcCondenser EVAPORATIVECOOLED VentilationOut SOURCE
IfcCondenser REFRIGERATION RefrigerantIn SINK
IfcCondenser REFRIGERATION RefrigerantOut SOURCE
IfcCondenser REFRIGERATION RefrigerantOut SOURCE
IfcCondenser VENTILATION VentilationIn SINK
IfcCondenser WATERCOOLED CondenserWaterOut SOURCE
IfcCondenser WATERCOOLED RefrigerantIn SINK
IfcCondenser WATERCOOLED RefrigerantOut SOURCE
IfcController DATA Data SOURCE
IfcController FLOATING Input SINK
IfcController FLOATING Modifier SINK
IfcController MULTIPOSITION Output SOURCE
IfcController PROGRAMMABLE Control SINK
IfcController PROGRAMMABLE Output#1 SOURCE
IfcController PROGRAMMABLE Power SINK
IfcController PROPORTIONAL Input SINK
IfcController PROPORTIONAL Output SOURCE
IfcController SIGNAL Input SINK
IfcController SIGNAL Input#1 SINK
IfcController SIGNAL Modifier SINK
IfcController SIGNAL Modifier SINK
IfcController SIGNAL Output SOURCE
IfcController TWOPOSITION Input SINK
IfcController TWOPOSITION Modifier SINK
IfcController TWOPOSITION Output SOURCE
IfcCooledBeam CHILLEDWATER ChilledWaterIn SINK
IfcCooledBeam CHILLEDWATER ChilledWaterOut SOURCE
IfcCoolingTower CONDENSERWATER CondenserWaterIn SINK
IfcCoolingTower CONDENSERWATER CondenserWaterOut SOURCE
IfcDamper AIRCONDITIONING AirIn SINK
IfcDamper AIRCONDITIONING AirOut SOURCE
IfcDuctFitting CONNECTOR Inlet SINK
IfcDuctFitting EXIT Inlet SINK
IfcDuctFitting JUNCTION Inlet SINK
IfcDuctFitting JUNCTION Outlet#1 SOURCE
IfcDuctFitting JUNCTION Outlet#2 SOURCE
IfcDuctFitting NOTDEFINED Inlet SINK
IfcDuctFitting NOTDEFINED Inlet SINK
IfcDuctFitting NOTDEFINED Outlet SOURCE
IfcDuctFitting NOTDEFINED Outlet SOURCE
IfcDuctFitting NOTDEFINED Outlet SOURCE
IfcDuctFitting NOTDEFINED Outlet SOURCE
IfcDuctSegment NOTDEFINED Inlet SINK
IfcDuctSegment NOTDEFINED Outlet SOURCE
IfcDuctSilencer AIRCONDITIONING Inlet SINK
IfcDuctSilencer AIRCONDITIONING Outlet SOURCE
IfcElectricAppliance DISHWASHER HotWater SINK
IfcElectricAppliance DISHWASHER Power SINK
IfcElectricAppliance DOMESTICCOLDWATER ColdWater SINK
IfcElectricAppliance DRAINAGE Drainage SOURCE
IfcElectricAppliance ELECTRICAL Power SINK
IfcElectricAppliance ELECTRICAL Power SINK
IfcElectricAppliance ELECTRICAL Power SINK
IfcElectricAppliance ELECTRICAL Power SINK
IfcElectricAppliance FREEZER Power SINK
IfcElectricAppliance FRIDGE_FREEZER Power SINK
IfcElectricAppliance GAS Gas SINK
IfcElectricAppliance HANDDRYER Power SINK
IfcElectricAppliance MICROWAVE Power SINK
IfcElectricAppliance TUMBLEDRYER Exhaust SINK
IfcElectricAppliance WASHINGMACHINE ColdWater SINK
IfcElectricAppliance WASHINGMACHINE Drainage SOURCE
IfcElectricAppliance WASHINGMACHINE HotWater SINK
IfcElectricDistributionBoardCONSUMERUNIT Circuit#2 SOURCE
IfcElectricDistributionBoardCONSUMERUNIT Circuit#3 SOURCE
IfcElectricDistributionBoardCONSUMERUNIT Circuit#8 SOURCE
IfcElectricDistributionBoardCONSUMERUNIT Ground SINK
IfcElectricDistributionBoardCONSUMERUNIT Line SINK
IfcElectricDistributionBoardELECTRICAL Circuit#1 SOURCE
IfcElectricDistributionBoardELECTRICAL Circuit#4 SOURCE
IfcElectricDistributionBoardELECTRICAL Circuit#5 SOURCE
IfcElectricDistributionBoardELECTRICAL Circuit#6 SOURCE
IfcElectricDistributionBoardELECTRICAL Circuit#7 SOURCE
IfcElectricFlowStorageDeviceELECTRICAL Line SINK
IfcElectricFlowStorageDeviceELECTRICAL Load SOURCE
IfcElectricGenerator ELECTRICAL Load SOURCE
IfcElectricMotor ELECTRICAL Line SINK
IfcElectricMotor NOTDEFINED Drive SOURCE
IfcElectricTimeControl ELECTRICAL Drive SOURCE
IfcElectricTimeControl ELECTRICAL Line SINK
IfcEngine GAS Fuel SINK
IfcEngine NOTDEFINED Drive SOURCE
IfcEvaporativeCooler AIRCONDITIONING AirIn SINK
IfcEvaporativeCooler AIRCONDITIONING AirOut SOURCE
IfcEvaporativeCooler DOMESTICCOLDWATER WaterIn SINK
IfcEvaporator CHILLEDWATER ChilledWaterIn SINK
IfcEvaporator DIRECTEXPANSION AirIn SINK
IfcEvaporator DIRECTEXPANSION AirOut SOURCE
IfcEvaporator DIRECTEXPANSION RefrigerantIn SINK
IfcEvaporator DIRECTEXPANSION RefrigerantOut SINK
IfcEvaporator FLOODEDSHELLANDTUBE ChilledWaterIn SINK
IfcEvaporator FLOODEDSHELLANDTUBE ChilledWaterOut SOURCE
IfcEvaporator FLOODEDSHELLANDTUBE ChilledWaterOut SOURCE
IfcEvaporator FLOODEDSHELLANDTUBE RefrigerantIn SINK
IfcEvaporator REFRIGERATION RefrigerantOut SINK
IfcEvaporator SHELLANDCOIL RefrigerantIn SINK
IfcEvaporator SHELLANDCOIL RefrigerantOut SINK
IfcFan NOTDEFINED AirIn SINK
IfcFan NOTDEFINED AirOut SOURCE
IfcFilter AIRPARTICLEFILTER Inlet SINK
IfcFilter AIRPARTICLEFILTER Outlet SOURCE
IfcFilter COMPRESSEDAIR Inlet SINK
IfcFilter COMPRESSEDAIRFILTER Outlet SOURCE
IfcFilter DRAINAGE Inlet SINK
IfcFilter EXHAUST Outlet SOURCE
IfcFilter ODORFILTER Inlet SINK
IfcFilter OIL Inlet SINK
IfcFilter OILFILTER Outlet SOURCE
IfcFilter STRAINER Outlet SOURCE
IfcFilter WATERFILTER Inlet SINK
IfcFilter WATERFILTER Outlet SOURCE
IfcFireSuppressionTerminal FIREHYDRANT Hose SOURCE
IfcFireSuppressionTerminal FIREHYDRANT Line SINK
IfcFireSuppressionTerminal FIREPROTECTION Line SINK
IfcFlowInstrument SIGNAL Input SINK
IfcFlowMeter DOMESTICCOLDWATER Inlet SINK
IfcFlowMeter ELECTRICAL Inlet SINK
IfcFlowMeter ENERGYMETER Outlet SOURCE
IfcFlowMeter GAS Inlet SINK
IfcFlowMeter GASMETER Outlet SOURCE
IfcFlowMeter OIL Outlet SOURCE
IfcFlowMeter OILMETER Inlet SINK
IfcFlowMeter WATERMETER Outlet SOURCE
IfcHeatExchanger NOTDEFINED CoolingInlet SINK
IfcHeatExchanger NOTDEFINED CoolingOutlet SOURCE
IfcHeatExchanger NOTDEFINED HeatingInlet SINK
IfcHeatExchanger NOTDEFINED HeatingOutlet SOURCE
IfcHumidifier AIRCONDITIONING AirIn SINK
IfcHumidifier AIRCONDITIONING AirOut SOURCE
IfcHumidifier DOMESTICCOLDWATER WaterIn SINK
IfcInterceptor DRAINAGE Inlet SINK
IfcInterceptor DRAINAGE Outlet SOURCE
IfcLamp LIGHTING Socket SINK
IfcLightFixture DIRECTIONSOURCE Socket#2 SOURCE
IfcLightFixture DIRECTIONSOURCE Socket#3 SOURCE
IfcLightFixture DIRECTIONSOURCE Socket#4 SOURCE
IfcLightFixture ELECTRICAL Line SINK
IfcLightFixture LIGHTING Socket#1 SOURCE
IfcLightFixture POINTSOURCE Line SINK
IfcLightFixture POINTSOURCE Socket SOURCE
IfcMedicalDevice ELECTRICAL Power SINK
IfcMedicalDevice VACUUM Vacuum SOURCE
IfcMotorConnection NOTDEFINED Motor SINK
IfcMotorConnection NOTDEFINED Motor SOURCE
IfcOutlet DATA Jack#2 SOURCE
IfcOutlet DATAOUTLET Jack#1 SOURCE
IfcOutlet DATAOUTLET Line#1 SINK
IfcOutlet DATAOUTLET Line#2 SINK
IfcOutlet ELECTRICAL Jack#1 SOURCE
IfcOutlet ELECTRICAL Line#1 SINK
IfcOutlet POWEROUTLET Jack#1 SOURCE
IfcOutlet TELEPHONE Line#2 SINK
IfcOutlet TELEPHONEOUTLET Jack#1 SINK
IfcOutlet TELEPHONEOUTLET Jack#2 SINK
IfcOutlet TELEPHONEOUTLET Line#1 SINK
IfcPipeFitting BEND Outlet SOURCE
IfcPipeFitting ENTRY Outlet SOURCE
IfcPipeFitting EXIT Inlet SINK
IfcPipeFitting NOTDEFINED Inlet SINK
IfcPipeFitting NOTDEFINED Inlet SINK
IfcPipeFitting NOTDEFINED Inlet SINK
IfcPipeFitting NOTDEFINED Outlet SOURCE
IfcPipeFitting NOTDEFINED Outlet SOURCE
IfcPipeFitting NOTDEFINED Outlet#1 SOURCE
IfcPipeFitting NOTDEFINED Outlet#2 SOURCE
IfcPipeFitting OBSTRUCTION Inlet SINK
IfcPipeSegment NOTDEFINED Inlet SINK
IfcPipeSegment NOTDEFINED Outlet SOURCE
IfcProtectiveDevice ELECTRICAL Line SINK
IfcProtectiveDevice ELECTRICAL Load SOURCE
IfcPump ELECTRICAL Power SINK
IfcPump NOTDEFINED Inlet SINK
IfcPump NOTDEFINED Outlet SOURCE
IfcSanitaryTerminal BATH Drainage SOURCE
IfcSanitaryTerminal BIDET ColdWater SINK
IfcSanitaryTerminal BIDET HotWater SINK
IfcSanitaryTerminal CISTERN ColdWater SINK
IfcSanitaryTerminal CISTERN Drainage SOURCE
IfcSanitaryTerminal DOMESTICCOLDWATER ColdWater SINK
IfcSanitaryTerminal DOMESTICCOLDWATER ColdWater SINK
IfcSanitaryTerminal DOMESTICHOTWATER HotWater SINK
IfcSanitaryTerminal DOMESTICHOTWATER HotWater SINK
IfcSanitaryTerminal DRAINAGE Drainage SOURCE
IfcSanitaryTerminal DRAINAGE Drainage SOURCE
IfcSanitaryTerminal DRAINAGE Drainage SOURCE
IfcSanitaryTerminal SANITARYFOUNTAIN ColdWater SINK
IfcSanitaryTerminal SANITARYFOUNTAIN HotWater SINK
IfcSanitaryTerminal SHOWER Drainage SOURCE
IfcSanitaryTerminal SINK Drainage SOURCE
IfcSanitaryTerminal URINAL Drainage SOURCE
IfcSanitaryTerminal WASHHANDBASIN ColdWater SINK
IfcSanitaryTerminal WASHHANDBASIN Drainage SOURCE
IfcSensor SIGNAL Output SOURCE
IfcSolarDevice HEATING Inlet SOURCE
IfcSolarDevice HEATING Outlet SINK
IfcSolarDevice SOLARPANEL Load SOURCE
IfcSpaceHeater ELECTRICAL Power SINK
IfcSpaceHeater HEATING Inlet SINK
IfcSpaceHeater RADIATOR Outlet SOURCE
IfcStackTerminal BIRDCAGE Exhaust SINK
IfcStackTerminal COWL Exhaust SINK
IfcStackTerminal RAINWATERHOPPER Rain SINK
IfcSwitchingDevice ELECTRICAL Line SINK
IfcSwitchingDevice ELECTRICAL Load SOURCE
IfcTank NOTDEFINED Inlet SINK
IfcTank NOTDEFINED Outlet SOURCE
IfcTransformer ELECTRICAL Line SINK
IfcTransformer ELECTRICAL Load SOURCE
IfcTubeBundle NOTDEFINED Inlet SINK
IfcTubeBundle NOTDEFINED Outlet SOURCE
IfcUnitaryControlElement CONTROL Control SOURCE
IfcUnitaryEquipment AIRCONDITIONING ReturnAirIn SINK
IfcUnitaryEquipment AIRHANDLER ChilledWaterIn SINK
IfcUnitaryEquipment AIRHANDLER ChilledWaterOut SOURCE
IfcUnitaryEquipment AIRHANDLER Control SINK
IfcUnitaryEquipment AIRHANDLER ExhaustAirOut SOURCE
IfcUnitaryEquipment AIRHANDLER HeatingIn SINK
IfcUnitaryEquipment AIRHANDLER HeatingOut SOURCE
IfcUnitaryEquipment AIRHANDLER Power SINK
IfcUnitaryEquipment AIRHANDLER SupplyAirOut SOURCE
IfcUnitaryEquipment VENTILATION OutsideAirIn SINK
IfcValve AIRHANDLER Inlet SINK
IfcValve CHANGEOVER Inlet SINK
IfcValve CHANGEOVER Outlet#1 SINK
IfcValve COMMISSIONING Outlet SOURCE
IfcValve DIVERTING Inlet SINK
IfcValve DOUBLECHECK Inlet SINK
IfcValve DOUBLECHECK Outlet SINK
IfcValve DOUBLEREGULATING Inlet SINK
IfcValve DOUBLEREGULATING Outlet SINK
IfcValve FAUCET Inlet SINK
IfcValve GAS Inlet SINK
IfcValve GASTAP Inlet SINK
IfcValve ISOLATING Inlet SINK
IfcValve ISOLATING Outlet SOURCE
IfcValve MIXING Inlet#1 SINK
IfcValve MIXING Outlet SOURCE
IfcValve NOTDEFINED Inlet SINK
IfcValve NOTDEFINED Inlet SINK
IfcValve NOTDEFINED Inlet SINK
IfcValve NOTDEFINED Inlet SINK
IfcValve NOTDEFINED Inlet SINK
IfcValve NOTDEFINED Inlet#2 SINK
IfcValve NOTDEFINED Outlet SINK
IfcValve NOTDEFINED Outlet SINK
IfcValve NOTDEFINED Outlet SOURCE
IfcValve NOTDEFINED Outlet#1 SINK
IfcValve NOTDEFINED Outlet#2 SINK
IfcValve NOTDEFINED Outlet#2 SINK
IfcValve PRESSUREREDUCING Inlet SINK
IfcValve PRESSUREREDUCING Outlet SOURCE
IfcValve PRESSURERELIEF Inlet SINK
IfcValve REGULATING Inlet SINK
IfcValve REGULATING Inlet SOURCE
IfcValve SAFETYCUTOFF Outlet SOURCE
IfcValve STEAMTRAP Inlet SINK
IfcValve STEAMTRAP Outlet SOURCE
IfcValve STOPCOCK Inlet SINK
IfcWasteTerminal DRAINAGE Inlet SINK
IfcWasteTerminal FLOORTRAP Outlet SOURCE
IfcWasteTerminal FLOORWASTE Inlet SINK
IfcWasteTerminal FLOORWASTE Outlet SOURCE
IfcWasteTerminal GULLYSUMP Inlet SINK
IfcWasteTerminal GULLYSUMP Inlet SOURCE
IfcWasteTerminal GULLYTRAP Inlet SINK
IfcWasteTerminal GULLYTRAP Inlet SOURCE
IfcWasteTerminal ROOFDRAIN Outlet SOURCE
IfcWasteTerminal WASTEDISPOSALUNIT Inlet SINK
IfcWasteTerminal WASTEDISPOSALUNIT Outlet SOURCE
IfcWasteTerminal WASTETRAP Inlet SINK
IfcWasteTerminal WASTETRAP Outlet SOURCE
Table 4.1.4.4.4.B

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