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OPC Unified Architecture

computer network protocol. Industrial communication and information modelling standard for interoperability. Specified as the IEC 62541 series
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OPC Unified Architecture

Summary

OPC Unified Architecture is a computer network protocol[1]. It draws 57 Wikipedia views per month (computer_network_protocol category, ranking #94 of 317).[2]

Key Facts

  • OPC Unified Architecture's instance of is recorded as computer network protocol[3].
  • OPC Unified Architecture's Freebase ID is recorded as /m/026g9gw[4].
  • OPC Unified Architecture's official website is recorded as https://opcfoundation.org/about/opc-technologies/opc-ua[5].
  • OPC Unified Architecture's main subject is recorded as industrial automation[6].
  • OPC Unified Architecture's described at URL is recorded as https://reference.opcfoundation.org/Core/Part14/v104/docs/7.3.2[7].
  • OPC Unified Architecture's described at URL is recorded as https://opcfoundation.org/about/opc-technologies/opc-ua[8].
  • OPC Unified Architecture's described at URL is recorded as https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?page=86[9].
  • OPC Unified Architecture's port is recorded as {'amount': '+4840'}[10].
  • OPC Unified Architecture's port is recorded as {'amount': '+4840'}[11].
  • OPC Unified Architecture's Microsoft Academic ID is recorded as 2776402519[12].

Body

Subject and Themes

OPC Unified Architecture's main subject is recorded as industrial automation[6].

Why It Matters

OPC Unified Architecture draws 57 Wikipedia views per month (computer_network_protocol category, ranking #94 of 317).[2] It has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[13] It is known by 5 alternative names across languages and contexts.[14]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . Freebase Data Dumps. wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . Service Name and Transport Protocol Port Number Registry. Retrieved . wikidata.org.
  9. [11] ↑ . Service Name and Transport Protocol Port Number Registry. Retrieved . wikidata.org.
  10. [12] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [13] ↑ . Wikidata sitelinks. wikidata.org.
  3. [14] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). OPC Unified Architecture. Retrieved May 3, 2026, from https://4ort.xyz/entity/opc-unified-architecture
MLA “OPC Unified Architecture.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/opc-unified-architecture.
BibTeX @misc{4ortxyz_opc-unified-architecture_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{OPC Unified Architecture}}, year = {2026}, url = {https://4ort.xyz/entity/opc-unified-architecture}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): OPC Unified Architecture — https://4ort.xyz/entity/opc-unified-architecture (retrieved 2026-05-03)

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