10 DeviceZoneType

10.24 ExternalChannelsType

This ObjectType is a container for the external channel(s). It is formally defined in Table 18.

Table 18 – ExternalChannelsType Definition

Attribute	Value
BrowseName	ExternalChannelsType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of 0:BaseObjectType defined in OPC UA Part 5
0:HasProperty	Variable	0:NodeVersion	String	0:PropertyType	M, RO
0:HasComponent	Object	ExternalChannel_<Nr>		ExternalChannelType	OP
0:GeneratesEvent	ObjectType	0:GeneralModelChangeEventType

When instances for device zones are created, the BrowseNames shall be “ExternalChannel_<Nr>” (starting with 1).