ČSN EN IEC 62541-11-ed.3 (184004)

OPC Unified Architecture - Part 11: Historical Access

STANDARD published on 1.7.2026

The information about the standard:

Designation standards: ČSN EN IEC 62541-11-ed.3
Classification mark: 184004
Catalog number: 523719
Publication date standards: 1.7.2026
The number of pages: 84
Approximate weight : 283 g (0.62 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

Annotation of standard text ČSN EN IEC 62541-11-ed.3 (184004):

This part of IEC 62541 belongs to the OPC Unified Architecture standards series and defines the Information Model associated with Historical Access (HA). It particularly includes additional and complementary descriptions of the NodeClasses and Attributes needed for Historical Access, additional standard Properties, and other information and behaviour