IEC 60870‑5‑101
E222300
IEC 60870‑5‑101 is an international standard defining basic telecontrol communication protocols for monitoring and controlling electrical power systems over serial links.
All labels observed (2)
| Label | Occurrences |
|---|---|
| IEC 60870-5-101 | 2 |
| IEC 60870‑5‑101 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1937955 — 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 60870‑5‑101 Context triple: [IEC 60870‑5‑104, basedOn, IEC 60870‑5‑101]
-
A.
IEC 60870‑5‑104
IEC 60870‑5‑104 is an international standard defining networked telecontrol communication protocols for supervisory control and data acquisition (SCADA) systems over TCP/IP in electrical power systems.
-
B.
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.
-
C.
IEEE 1532
IEEE 1532 is an extension of the JTAG boundary-scan standard that defines in-system programming and configuration procedures for programmable devices such as FPGAs and CPLDs.
-
D.
DNP3
DNP3 (Distributed Network Protocol) is a communication protocol widely used in electric utility and industrial automation systems for reliable, secure, and interoperable data exchange between control equipment and field devices.
-
E.
IEEE 1196
IEEE 1196 is the IEEE standard that formally defines the NuBus computer bus architecture used in various workstation and personal computer systems.
- 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 60870‑5‑101 Target entity description: IEC 60870‑5‑101 is an international standard defining basic telecontrol communication protocols for monitoring and controlling electrical power systems over serial links.
-
A.
IEC 60870‑5‑104
IEC 60870‑5‑104 is an international standard defining networked telecontrol communication protocols for supervisory control and data acquisition (SCADA) systems over TCP/IP in electrical power systems.
-
B.
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.
-
C.
IEEE 1532
IEEE 1532 is an extension of the JTAG boundary-scan standard that defines in-system programming and configuration procedures for programmable devices such as FPGAs and CPLDs.
-
D.
DNP3
DNP3 (Distributed Network Protocol) is a communication protocol widely used in electric utility and industrial automation systems for reliable, secure, and interoperable data exchange between control equipment and field devices.
-
E.
IEEE 1196
IEEE 1196 is the IEEE standard that formally defines the NuBus computer bus architecture used in various workstation and personal computer systems.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
international standard
ⓘ
telecontrol communication protocol ⓘ |
| appliesTo |
control of electrical power systems
ⓘ
monitoring of electrical power systems ⓘ |
| communicationMedium | serial links ⓘ |
| covers |
asynchronous serial transmission
ⓘ
baud rate and timing requirements ⓘ |
| defines |
addressing of stations and information objects
ⓘ
application layer procedures ⓘ basic telecontrol communication protocols ⓘ cause of transmission codes ⓘ classification of information types ⓘ error detection mechanisms ⓘ file transfer procedures for configuration data ⓘ frame formats for telecontrol messages ⓘ interrogation procedures ⓘ link establishment and release procedures ⓘ link layer procedures ⓘ |
| domain | electric power system automation ⓘ |
| ensures | reliable data exchange over serial links ⓘ |
| focusesOn | telecontrol in power system automation ⓘ |
| partOf |
IEC 60870
ⓘ
surface form:
IEC 60870‑5 series
|
| publishedBy | International Electrotechnical Commission ⓘ |
| relatedTo |
IEC 60870‑5‑103
ⓘ
IEC 60870‑5‑104 ⓘ |
| shortName | IEC 60870‑5‑101 self-link ⓘ |
| specifies |
application service data units
ⓘ
command transmission procedures ⓘ cyclic and spontaneous data transmission ⓘ data link layer services ⓘ monitoring direction procedures ⓘ time tagging of information ⓘ |
| standardizes | interoperability between telecontrol equipment ⓘ |
| supports |
balanced transmission mode
ⓘ
multidrop communication ⓘ point‑to‑point communication ⓘ unbalanced transmission mode ⓘ |
| transportLayer | serial communication ⓘ |
| typicalPhysicalLayer |
EIA-232
ⓘ
surface form:
RS‑232
RS‑485 ⓘ |
| usedBy |
distribution system operators
ⓘ
industrial power plants ⓘ transmission system operators ⓘ |
| usedFor |
remote control of substations
ⓘ
remote monitoring of power system equipment ⓘ teleprotection‑related signaling interfaces ⓘ |
| usedIn |
SCADA systems for power networks
ⓘ
substation automation systems ⓘ |
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 60870‑5‑101 Description of subject: IEC 60870‑5‑101 is an international standard defining basic telecontrol communication protocols for monitoring and controlling electrical power systems over serial links.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
IEC 60870-5-101
this entity surface form:
IEC 60870-5-101