BS EN 62541-3:2015 - OPC unified architecture. Address Space Model

BS EN 62541-3:2015

OPC unified architecture. Address Space Model

Status : Superseded, Withdrawn   Published : June 2015 Replaced By : BS EN IEC 62541-3:2020

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IEC 62541-3:2015 describes the OPC Unified Architecture (OPC UA) AddressSpace and its Objects. It is the OPC UA meta model on which OPC UA information models are based. This second edition cancels and replaces the first edition published in 2010 and constitutes a technical revision. It includes the following changes:

- Added rules for subtyping enumerations;

- Added Property EnumValues;

- Added Property ValueAsText;

- Added EventType SystemStatusChangeEventType;

- Added Properties MaxArrayLength and MaxStringLength;

- Removed the concept of ModelParent;

- Added EventType ProgressEventType;

- Stated that it is allowed to use TAI in all places where UTC time is used;

- Added Property EngineeringUnits;

- Added ModellingRules OptionalPlaceholder and MandatoryPlaceholder.

Standard NumberBS EN 62541-3:2015
TitleOPC unified architecture. Address Space Model
StatusSuperseded, Withdrawn
Publication Date30 June 2015
Withdrawn Date09 September 2020
Normative References(Required to achieve compliance to this standard)EN 62541-5, ANSI/IEEE 754:1985, EN 62541-6, EN 62541-8, ISO/IEC 10918-1, IETF RFC 3066, EN 62541-4, IEC 62541-8, EN 62541-11, IEC 62541-11, IEC 62541-5, ISO/IEC 15948, IEC 62541-6, IEC 62541-4, CLC/TR 62541-1, IEC/TR 62541-1, ISO 639, ISO 3166
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS EN IEC 62541-3:2020
ReplacesBS EN 62541-3:2010
International RelationshipsEN 62541-3:2015,IEC 62541-3:2015
Draft Superseded By13/30283027 DC
DescriptorsAddresses (data processing), Data transmission, Automatic control systems, Objects (programming language), Computer software, Metadata, Computer networks, Communication networks, Process control, Bus networks, Interfaces (data processing), Information exchange, Industrial, Data processing
Title in FrenchArchitecture unifiée OPC. Modèle de l'Espace d'Adressage
Title in GermanOPC Unified Architecture. Adressraummodell
ISBN978 0 580 83002 0
File Size2.468 MB

*To ask about withdrawn titles contact the
Customer Relations, +44 345 086 9001
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