IEC 62541-20:2025 ED1

Name: IEC 62541-20:2025 ED1
Brand: IEC
SKU: IEC 62541-20:2025 ED1
Price: 254.1 EUR
Availability: InStock
Rating: 5 (70 reviews)

OPC unified architecture - Part 20: File transfer

Publication date: Dec 22, 2025

General information

Current stage: 60.60 Standard published Dec 22, 2025

Originator: IEC

Owner: TC 65/SC 65E

Type: International Standard

ICS: 25.040 Industrial automation systems

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Status: Published

PDF - €254.10

Languages: English French

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Scope

IEC 62541-20:2025 defines an Information Model. The Information Model describes the basic infrastructure to model file transfers.
NOTE In the previous version, File Transfer was in IEC 62541‑5:2020, Annex C.

Life cycle

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PUBLISHED
IEC 62541-20:2025 ED1
60.60 Standard published
Dec 22, 2025