 | Switching Device Type Enum |
 | Énumération des types d'interrupteur |
| Item | SPF | XML | Change | Description | IFC2x3 to IFC4 4.0.0.0 |
|---|---|---|---|---|
| IfcSwitchingDeviceTypeEnum | ||||
| DIMMERSWITCH | ADDED | |||
| KEYPAD | ADDED | |||
| MOMENTARYSWITCH | ADDED | |||
| SELECTORSWITCH | ADDED | IFC4x2 to IFC4x3_RC1 | ||
| IfcSwitchingDeviceTypeEnum | ||||
| RELAY | ADDED | |||
| START_AND_STOP_EQUIPMENT | ADDED |
The IfcSwitchingDeviceTypeEnum defines the range of different types of switch that can be specified.
HISTORY New type in IFC2x2.
| Constant | Description |
|---|---|
| CONTACTOR | An electrical device used to control the flow of power in a circuit on or off. |
| DIMMERSWITCH | A dimmer switch has variable positions, and may adjust electrical power or other setting (according to the switched port type). |
| EMERGENCYSTOP | An emergency stop device acts to remove as quickly as possible any danger that may have arisen unexpectedly. |
| KEYPAD | A set of buttons or switches, each potentially applicable to a different device. |
| MOMENTARYSWITCH | A momentary switch has no position, and may trigger some action to occur. |
| SELECTORSWITCH | A selector switch has multiple positions, and may change the source or level of power or other setting (according to the switched port type). |
| STARTER | A starter is a switch which in the closed position controls the application of power to an electrical device. |
| SWITCHDISCONNECTOR | A switch disconnector is a switch which in the open position satisfies the isolating requirements specified for a disconnector. |
| TOGGLESWITCH | A toggle switch has two positions, and may enable or isolate electrical power or other setting (according to the switched port type). |
| RELAY | A device designed to produce sudden predetermined changes in one or more electric output circuits, when certain conditions are fulfilled in the electric input circuits controlling the device. Note: definition from IEC 60050 151-13-31. |
| START_AND_STOP_EQUIPMENT | A switch for alternatively closing and opening one or more electric circuits. |
| USERDEFINED | User-defined type. |
| NOTDEFINED | Undefined type. |
<xs:simpleType name="IfcSwitchingDeviceTypeEnum">
<xs:restriction base="xs:string">
<xs:enumeration value="contactor"/>
<xs:enumeration value="dimmerswitch"/>
<xs:enumeration value="emergencystop"/>
<xs:enumeration value="keypad"/>
<xs:enumeration value="momentaryswitch"/>
<xs:enumeration value="selectorswitch"/>
<xs:enumeration value="starter"/>
<xs:enumeration value="switchdisconnector"/>
<xs:enumeration value="toggleswitch"/>
<xs:enumeration value="relay"/>
<xs:enumeration value="start_and_stop_equipment"/>
<xs:enumeration value="userdefined"/>
<xs:enumeration value="notdefined"/>
</xs:restriction>
</xs:simpleType>
TYPE IfcSwitchingDeviceTypeEnum = ENUMERATION OF (
CONTACTOR,
DIMMERSWITCH,
EMERGENCYSTOP,
KEYPAD,
MOMENTARYSWITCH,
SELECTORSWITCH,
STARTER,
SWITCHDISCONNECTOR,
TOGGLESWITCH,
RELAY,
START_AND_STOP_EQUIPMENT,
USERDEFINED,
NOTDEFINED);
END_TYPE;
References: IfcSwitchingDevice
IfcSwitchingDeviceType
EXPRESS-G diagram
Link to this page