Standard

IEC 62541-1:2025 ED1

Dec 2025 Published

Corrigendums and amendments are bought separately.

Language English English/French

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OPC unified architecture - Part 1: Overview and concepts Published IEC 62541-1:2025 RLV Redline Publication date: Dec 2025 Language: English Services: Read Online (No printing ), Printed and bound

There are no available corrigendum or amendments for this standard. Any future corrigendum and amendments will be added automatically for subscribers.

Abstract

IEC 62541-1:2025 presents the concepts and overview of the OPC Unified Architecture (OPC UA). Reading this document is helpful to understand the remaining parts of the IEC 62541 series. Each of the other parts is briefly explained along with a suggested reading order. This first edition cancels and replaces IEC TR 62541-1 published in 2020

Document information

Standard from IEC
Published: 19 December 2025
Edition: 1
Version: 1
Document type: IS
ISBN: 9782832708286

ICS 25.040
ISO TC TC 65/SC 65E

Product Relations

Replaces: IEC TR 62541-1:2020 RLV
Replaces: IEC TR 62541-1:2020 ED3
Revises: IEC TR 62541-1:2010 ED1
FRANKFURT AGREEMENT: prEN IEC 62541-1:2024

Product life cycle

Previous product

Revised

IEC TR 62541-1:2010 ED1

Replaced

IEC TR 62541-1:2020 RLV

Replaced

IEC TR 62541-1:2020 ED3
Current product

Published

IEC 62541-1:2025 ED1
Stage 60.60

IEC 62541-1:2025 ED1

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