FOUNDATION Fieldbus
E488019
FOUNDATION Fieldbus is a digital, two-way, multi-drop communication protocol widely used in industrial process automation for connecting field instruments and control systems.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Fieldbus Foundation | 2 |
| FOUNDATION Fieldbus canonical | 1 |
| FOUNDATION Fieldbus H1 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5029918 — 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: FOUNDATION Fieldbus Context triple: [HART Communication Foundation, relatedTechnology, FOUNDATION Fieldbus]
-
A.
PROFIBUS and PROFINET International
PROFIBUS and PROFINET International is a global industrial automation organization that develops, standardizes, and promotes the PROFIBUS and PROFINET communication technologies used in factory and process automation.
-
B.
FoE (File access over EtherCAT)
FoE (File access over EtherCAT) is a protocol that enables file transfer and management over EtherCAT networks, typically used for tasks like firmware updates and configuration data exchange in industrial automation systems.
-
C.
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.
-
D.
IEC 61158
IEC 61158 is an international standard that defines the communication protocols and data link layer specifications for fieldbus-based industrial communication networks.
-
E.
FSoE (FailSafe over EtherCAT)
FSoE (FailSafe over EtherCAT) is a safety communication protocol that enables the transmission of fail-safe control data over standard EtherCAT networks in compliance with functional safety standards.
- 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: FOUNDATION Fieldbus Target entity description: FOUNDATION Fieldbus is a digital, two-way, multi-drop communication protocol widely used in industrial process automation for connecting field instruments and control systems.
-
A.
PROFIBUS and PROFINET International
PROFIBUS and PROFINET International is a global industrial automation organization that develops, standardizes, and promotes the PROFIBUS and PROFINET communication technologies used in factory and process automation.
-
B.
FoE (File access over EtherCAT)
FoE (File access over EtherCAT) is a protocol that enables file transfer and management over EtherCAT networks, typically used for tasks like firmware updates and configuration data exchange in industrial automation systems.
-
C.
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.
-
D.
IEC 61158
IEC 61158 is an international standard that defines the communication protocols and data link layer specifications for fieldbus-based industrial communication networks.
-
E.
FSoE (FailSafe over EtherCAT)
FSoE (FailSafe over EtherCAT) is a safety communication protocol that enables the transmission of fail-safe control data over standard EtherCAT networks in compliance with functional safety standards.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
digital communication protocol
ⓘ
fieldbus ⓘ industrial communication protocol ⓘ |
| allows |
control-in-the-field
ⓘ
multi-drop field device networks ⓘ multi-variable devices ⓘ |
| applicationLayerModel | function block model ⓘ |
| communicationType | two-way ⓘ |
| competesWith |
EtherNet/IP
ⓘ
HART ⓘ
linked to:
HART Communication Foundation
Modbus ⓘ PROFIBUS PA ⓘ
linked to:
Profibus PA
|
| connects |
control systems
ⓘ
field instruments ⓘ |
| dataTransmission | digital ⓘ |
| designGoal | open, interoperable field device communication ⓘ |
| governedBy | FieldComm Group ⓘ |
| H1Speed | 31.25 kbit/s ⓘ |
| hasPhysicalLayer |
H1
ⓘ
HSE ⓘ |
| HSEBasedOn | Ethernet ⓘ |
| HSETypicalSpeed | 100 Mbit/s ⓘ |
| introducedBy |
Fieldbus Foundation
ⓘ
linked to:
FOUNDATION Fieldbus
|
| previouslyGovernedBy |
Fieldbus Foundation
ⓘ
linked to:
FOUNDATION Fieldbus
|
| primaryUse |
industrial process automation
ⓘ
process control ⓘ |
| standardizedIn |
IEC 61158
ⓘ
IEC 61784 ⓘ |
| supports |
centralized asset management
ⓘ
client-server communication ⓘ deterministic communication ⓘ device interoperability ⓘ diagnostics ⓘ distributed control ⓘ function blocks ⓘ publisher-subscriber communication ⓘ real-time control ⓘ time-scheduled communication ⓘ |
| supportsAdvancedDiagnostics | yes ⓘ |
| supportsAlarmsAndEvents | yes ⓘ |
| supportsConfigurationFromHost | yes ⓘ |
| supportsDeviceProfiles | yes ⓘ |
| supportsIntrinsicSafety | yes ⓘ |
| supportsRedundancy | yes ⓘ |
| topologySupport | multi-drop ⓘ |
| usedInIndustry |
chemical processing
ⓘ
oil and gas ⓘ pharmaceuticals ⓘ power generation ⓘ pulp and paper ⓘ |
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: FOUNDATION Fieldbus Description of subject: FOUNDATION Fieldbus is a digital, two-way, multi-drop communication protocol widely used in industrial process automation for connecting field instruments and control systems.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: FOUNDATION Fieldbus
linked to: FOUNDATION Fieldbus
linked to: FOUNDATION Fieldbus