IEC 61491
E1313813
UNEXPLORED
IEC 61491 is an international standard that defines the Sercos (Serial Real-time Communication System) digital interface for real-time communication in industrial automation and motion control systems.
All labels observed (1)
| Label | Occurrences |
|---|---|
| IEC 61491 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T18230500 — 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 61491 Context triple: [Sercos I, conformsTo, IEC 61491]
-
A.
IEC 61174
IEC 61174 is an international standard that specifies performance, testing, and operational requirements for Electronic Chart Display and Information Systems (ECDIS) used in marine navigation.
-
B.
IEC 62351
IEC 62351 is an international standard that defines cybersecurity measures and data protection mechanisms for communication protocols used in power system and smart grid operations.
-
C.
IEC 62591
IEC 62591 is an international standard that defines the WirelessHART industrial wireless communication protocol for process automation and control applications.
-
D.
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.
-
E.
IEC 60086
IEC 60086 is an international standard published by the International Electrotechnical Commission that defines the specifications, dimensions, performance, and designation system for primary batteries such as AAA cells.
- 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 61491 Target entity description: IEC 61491 is an international standard that defines the Sercos (Serial Real-time Communication System) digital interface for real-time communication in industrial automation and motion control systems.
-
A.
IEC 61174
IEC 61174 is an international standard that specifies performance, testing, and operational requirements for Electronic Chart Display and Information Systems (ECDIS) used in marine navigation.
-
B.
IEC 62351
IEC 62351 is an international standard that defines cybersecurity measures and data protection mechanisms for communication protocols used in power system and smart grid operations.
-
C.
IEC 62591
IEC 62591 is an international standard that defines the WirelessHART industrial wireless communication protocol for process automation and control applications.
-
D.
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.
-
E.
IEC 60086
IEC 60086 is an international standard published by the International Electrotechnical Commission that defines the specifications, dimensions, performance, and designation system for primary batteries such as AAA cells.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.