Sercos III
E99219
Sercos III is a real-time industrial Ethernet communication standard widely used for high-performance motion control and automation systems.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sercos III canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T854626 — 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: Sercos III Context triple: [Time-Sensitive Networking, competesWith, Sercos III]
-
A.
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.
-
B.
OPC
OPC is the acronym for the Office of Policy Coordination, a covert U.S. government organization that oversaw psychological and paramilitary operations during the early Cold War.
-
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.
Siemens SD660
Siemens SD660 is a model of light rail vehicle built by Siemens for use in modern urban transit systems.
-
E.
IEEE 1394
IEEE 1394 is a high-speed serial bus interface standard, commonly known as FireWire, used for real-time data transfer between digital devices such as computers, cameras, and audio/video 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: Sercos III Target entity description: Sercos III is a real-time industrial Ethernet communication standard widely used for high-performance motion control and automation systems.
-
A.
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.
-
B.
OPC
OPC is the acronym for the Office of Policy Coordination, a covert U.S. government organization that oversaw psychological and paramilitary operations during the early Cold War.
-
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.
Siemens SD660
Siemens SD660 is a model of light rail vehicle built by Siemens for use in modern urban transit systems.
-
E.
IEEE 1394
IEEE 1394 is a high-speed serial bus interface standard, commonly known as FireWire, used for real-time data transfer between digital devices such as computers, cameras, and audio/video equipment.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
industrial communication standard
ⓘ
open communication standard ⓘ real-time Ethernet protocol ⓘ |
| basedOn | Ethernet ⓘ |
| belongsTo |
Sercos family
ⓘ
linked to:
Sercos International
|
| communicationType |
master-slave
ⓘ
real-time Ethernet fieldbus ⓘ |
| compatibleWith |
IEC 61158
ⓘ
IEC 61784 ⓘ |
| developedBy | Sercos International ⓘ |
| domain |
factory automation
ⓘ
industrial automation ⓘ machine tools ⓘ |
| feature |
deterministic cycle times
ⓘ
integrated Ethernet channel for standard IP traffic ⓘ jitter in sub-microsecond range ⓘ profile-based device description ⓘ standardized device profiles for I/O ⓘ standardized device profiles for drives ⓘ standardized device profiles for encoders ⓘ synchronization via distributed clocks ⓘ time-slot based communication ⓘ |
| follows |
IEEE 802.3
ⓘ
linked to:
IEEE 802.3 Ethernet standard
|
| introducedAs | third generation of Sercos ⓘ |
| predecessor |
Sercos I
ⓘ
Sercos II ⓘ
linked to:
Sercos I
|
| supports |
IP traffic tunneling
ⓘ
TCP/IP coexistence ⓘ acyclic data exchange ⓘ cyclic data exchange ⓘ device diagnostics ⓘ distributed I/O ⓘ drive control ⓘ hard real-time control ⓘ hot-plugging of devices ⓘ isochronous communication ⓘ real-time communication ⓘ redundant topologies ⓘ safety-related communication ⓘ synchronized motion control ⓘ |
| topology |
line topology
ⓘ
ring topology ⓘ star topology via switches ⓘ |
| usedFor |
CNC machine control
ⓘ
industrial automation ⓘ motion control ⓘ packaging machinery ⓘ printing machinery ⓘ robotics ⓘ |
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: Sercos III Description of subject: Sercos III is a real-time industrial Ethernet communication standard widely used for high-performance motion control and automation systems.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.