IEC 62439
E481600
IEC 62439 is an international standard that defines industrial communication network redundancy protocols to ensure high availability and fault tolerance in Ethernet-based automation systems.
All labels observed (1)
| Label | Occurrences |
|---|---|
| IEC 62439 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4942700 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IEC 62439 Context triple: [IEC 60000 series, hasPart, IEC 62439]
-
A.
IEC 61850
IEC 61850 is an international standard that defines communication protocols and data models for automation, protection, and control systems in electrical substations and power utility networks.
-
B.
IEC 61334
IEC 61334 is an international standard that defines protocols and requirements for low-speed power line communication used in utility and smart grid applications.
-
C.
IEC 61784
IEC 61784 is an international standard that defines and profiles industrial communication networks, particularly fieldbus and real-time Ethernet systems used in automation.
-
D.
IEC 62591
IEC 62591 is an international standard that defines the WirelessHART industrial wireless communication protocol for process automation and control applications.
-
E.
EIA-449
EIA-449 is a telecommunications standard that defines electrical and mechanical interface characteristics for high-speed serial data communication between data terminal equipment and data circuit-terminating equipment.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: IEC 62439 Target entity description: IEC 62439 is an international standard that defines industrial communication network redundancy protocols to ensure high availability and fault tolerance in Ethernet-based automation systems.
-
A.
IEC 61850
IEC 61850 is an international standard that defines communication protocols and data models for automation, protection, and control systems in electrical substations and power utility networks.
-
B.
IEC 61334
IEC 61334 is an international standard that defines protocols and requirements for low-speed power line communication used in utility and smart grid applications.
-
C.
IEC 61784
IEC 61784 is an international standard that defines and profiles industrial communication networks, particularly fieldbus and real-time Ethernet systems used in automation.
-
D.
IEC 62591
IEC 62591 is an international standard that defines the WirelessHART industrial wireless communication protocol for process automation and control applications.
-
E.
EIA-449
EIA-449 is a telecommunications standard that defines electrical and mechanical interface characteristics for high-speed serial data communication between data terminal equipment and data circuit-terminating equipment.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
industrial communication network standard
ⓘ
international standard ⓘ |
| addresses |
network fault detection
ⓘ
network fault recovery ⓘ redundant path management ⓘ |
| aimsTo |
ensure continuous operation of automation systems
ⓘ
minimize network downtime ⓘ |
| appliesTo | Ethernet-based automation systems ⓘ |
| concerns | high-availability automation networks ⓘ |
| defines | industrial communication network redundancy protocols ⓘ |
| domain |
automation technology
ⓘ
industrial communication networks ⓘ |
| focusesOn |
industrial Ethernet
ⓘ
network redundancy ⓘ |
| hasGoal |
fault tolerance
ⓘ
high availability ⓘ |
| partOfSeries | IEC standards ⓘ |
| publishedBy | International Electrotechnical Commission NERFINISHED ⓘ |
| relatedTo |
deterministic Ethernet communication
ⓘ
real-time industrial communication ⓘ |
| specifies |
redundancy management protocols
ⓘ
redundant network topologies ⓘ |
| supports | mission-critical industrial applications ⓘ |
| usedIn |
factory automation networks
ⓘ
industrial automation ⓘ process control networks ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: IEC 62439 Description of subject: IEC 62439 is an international standard that defines industrial communication network redundancy protocols to ensure high availability and fault tolerance in Ethernet-based automation systems.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.