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Publication details

Publication CODE Title
NBN EN IEC 62541-7:2020 (2020-08) OPC UNIFIED ARCHITECTURE - PART 7: PROFILES
 
Price Excl. VAT Total number of pages, tables and drawings
25.00 € 3.
Description
IEC 62541-7:2020 is available as IEC 62541-7:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 62541-7:2020 defines the OPC Unified Architecture (OPC UA) Profiles. The Profiles in this document are used to segregate features with regard to testing of OPC UA products and the nature of the testing (tool based or lab based). This includes the testing performed by the OPC Foundation provided OPC UA CTT (a self-test tool) and by the OPC Foundation provided Independent certification test labs. This could equally as well refer to test tools provided by another organization or a test lab provided by another organization. What is important is the concept of automated tool-based testing versus lab-based testing. The scope of this standard includes defining functionality that can only be tested in a lab and defining the grouping of functionality that is to be used when testing OPC UA products either in a lab or using automated tools. The definition of actual TestCases is not within the scope of this document, but the general categories of TestCases are within the scope of this document. Most OPC UA applications will conform to several, but not all, of the Profiles. This third edition cancels and replaces the second edition published in 2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) new functional Profiles: ' profiles for global discovery and global certificate management; ' profiles for global KeyCredential management and global access token management; ' facet for durable subscriptions; ' standard UA Client Profile; ' profiles for administration of user roles and permissions. b) new transport Profiles: ' HTTPS with JSON encoding; ' secure WebSockets (WSS) with binary or JSON encoding; ' reverse connectivity. c) new security Profiles: ' transportSecurity - TLS 1.2 with PFS (with perfect forward secrecy); ' securityPolicy [A] - Aes128-Sha256-RsaOaep (replaces Base128Rsa15); ' securityPolicy - Aes256-Sha256-RsaPss adds perfect forward secrecy for UA TCP); ' user Token JWT (Jason Web Token). d) deprecated Security Profiles (due to broken algorithms): ' securityPolicy - Basic128Rsa15 (broken algorithm Sha1); ' securityPolicy - Basic256 (broken algorithm Sha1); ' transportSecurity - TLS 1.0 (broken algorithm RC4); ' transportSecurity - TLS 1.1 (broken algorithm RC4). e) deprecated Transport (missing support on most platforms): ' SOAP/HTTP with WS-SecureConversation (all encodings).
Class  C
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally only available in English or French. Only the cover page is translated and the document itself is in English or in French.

Very important notice: 98% of the text of the NBN EN 55XXX, NBN EN 6XXXX comes from the IEC text which is NOT included. This text can be ordered electronically on our website, but isn't available via this link. Please contact the BEC if you want to buy this text and we'll give you the appropriate link.

DE version
EN version
FR version
Status
Status Registered trilingual Belgian standard EN or FR or DE
Situation Currently active
Replaces  NBN EN 62541-7:2015
Origin
Committee CLC/TC 65X
Industrial-process measurement, control and automation
Approval
BEC Approval 2020-07-27
NBN Approval 2020-09-23
ICS-Code (International Standards Classification) 25.040.40 , 35.100.05
NBN Status New
Date of ratification (d.o.r.) 2020-07-27
Date of availability (d.a.v.) 2020-08-07
Date of announcement (d.o.a.) 2020-10-27
Date of publication (d.o.p.) 2021-04-27
Date of withdrawal former edition (d.o.w.) 2023-07-27
Correspondences with international standards
Relation International standard Date
is identical to EN IEC 62541-7:2020 2020-08-07
is identical to IEC 62541-7:201X
Relations to belgian/foreign publications
Type Origin Code Date
Document Foreign CLC/TR 62541-1
Document Foreign CLC/TR 62541-2
Standard Belgium EN IEC 62541-11
Standard Belgium EN IEC 62541-12
Standard Belgium EN IEC 62541-13
Standard Belgium EN IEC 62541-3
Standard Belgium EN IEC 62541-4
Standard Belgium EN IEC 62541-5
Standard Belgium EN IEC 62541-6
Standard Belgium EN IEC 62541-8
Standard Belgium EN IEC 62541-9