DeviceNet
E924836
DeviceNet is an industrial fieldbus network protocol used primarily for connecting industrial controllers with I/O devices, drives, and other automation components over a robust, real-time communication network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| DeviceNet canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T11427471 — 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: DeviceNet Context triple: [PowerFlex, communicationProtocolSupport, DeviceNet]
-
A.
EtherCAT
EtherCAT is a high-performance industrial Ethernet protocol designed for real-time control in automation systems.
-
B.
Sercos III
Sercos III is a real-time industrial Ethernet communication standard widely used for high-performance motion control and automation systems.
-
C.
Modbus Plus
Modbus Plus is a high-speed, token-passing, peer-to-peer industrial networking protocol developed as an enhanced version of Modbus for robust communication between automation devices.
-
D.
Modbus
Modbus is a widely used serial communication protocol in industrial automation systems for connecting electronic devices and transmitting data between controllers and field instruments.
-
E.
Profibus PA
Profibus PA is an industrial fieldbus standard designed for process automation, enabling digital communication and power over a two-wire bus for smart field devices in hazardous and non-hazardous environments.
- 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: DeviceNet Target entity description: DeviceNet is an industrial fieldbus network protocol used primarily for connecting industrial controllers with I/O devices, drives, and other automation components over a robust, real-time communication network.
-
A.
EtherCAT
EtherCAT is a high-performance industrial Ethernet protocol designed for real-time control in automation systems.
-
B.
Sercos III
Sercos III is a real-time industrial Ethernet communication standard widely used for high-performance motion control and automation systems.
-
C.
Modbus Plus
Modbus Plus is a high-speed, token-passing, peer-to-peer industrial networking protocol developed as an enhanced version of Modbus for robust communication between automation devices.
-
D.
Modbus
Modbus is a widely used serial communication protocol in industrial automation systems for connecting electronic devices and transmitting data between controllers and field instruments.
-
E.
Profibus PA
Profibus PA is an industrial fieldbus standard designed for process automation, enabling digital communication and power over a two-wire bus for smart field devices in hazardous and non-hazardous environments.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
industrial communication network
ⓘ
industrial fieldbus protocol ⓘ network protocol ⓘ |
| applicationLayer | CIP ⓘ |
| basedOn | Controller Area Network NERFINISHED ⓘ |
| category | industrial network ⓘ |
| communicationType | fieldbus ⓘ |
| compatibleWith | PLC-based systems ⓘ |
| competesWith |
CANopen
NERFINISHED
ⓘ
Modbus NERFINISHED ⓘ PROFIBUS NERFINISHED ⓘ |
| dataRate |
125 kbit/s
ⓘ
250 kbit/s ⓘ 500 kbit/s ⓘ |
| designedFor |
factory automation
ⓘ
industrial control systems ⓘ |
| developedFor | programmable logic controllers ⓘ |
| hasSpecification | DeviceNet Specification NERFINISHED ⓘ |
| introducedInDecade | 1990s ⓘ |
| logicalAddressing | node addresses 0–63 ⓘ |
| managedBy | ODVA NERFINISHED ⓘ |
| maxNodes | 64 ⓘ |
| medium | twisted pair cable ⓘ |
| physicalLayer | CAN ⓘ |
| primaryUse |
connecting drives and automation components
ⓘ
connecting industrial controllers with I/O devices ⓘ industrial automation ⓘ |
| region | global ⓘ |
| reliabilityFeatures |
fault-tolerant communication
ⓘ
robust error detection ⓘ |
| standardizedBy | ODVA NERFINISHED ⓘ |
| supports |
change-of-state messaging
ⓘ
cyclic I/O messaging ⓘ deterministic communication ⓘ device diagnostics ⓘ device status monitoring ⓘ explicit messaging ⓘ multi-vendor interoperability ⓘ parameter configuration ⓘ polled I/O messaging ⓘ power and data on same cable ⓘ real-time communication ⓘ |
| topology | bus topology ⓘ |
| usedWith |
I/O modules
ⓘ
actuators ⓘ sensors ⓘ variable frequency drives ⓘ |
| uses |
Common Industrial Protocol
NERFINISHED
ⓘ
master-slave communication model ⓘ producer-consumer communication model ⓘ |
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: DeviceNet Description of subject: DeviceNet is an industrial fieldbus network protocol used primarily for connecting industrial controllers with I/O devices, drives, and other automation components over a robust, real-time communication network.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.