Skip to main content
Tagasi

Vabandust – see toode pole enam saadaval

prEN IEC 62541-4:2024

OPC unified architecture - Part 4: Services

Üldinfo

Kavand
Alusdokumendid
65E/1053/CDV; prEN IEC 62541-4:2024
Direktiivid või määrused
puuduvad

Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
Põhitekst
prEN IEC 62541-4:2024
02.10.2020
Põhitekst
This part of IEC 62541 defines the OPC Unified Architecture (OPC UA) Services. The Services defined are the collection of abstract Remote Procedure Calls (RPC) that are implemented by OPC UA Servers and called by OPC UA Clients. All interactions between OPC UA Clients and Servers occur via these Services. The defined Services are considered abstract because no particular RPC mechanism for implementation is defined in this document. IEC 62541-6 specifies one or more concrete mappings supported for implementation. For example, one mapping in IEC 62541-6 is to UA-TCP UA-SC UA-Binary. In that case the Services described in this document appear as OPC UA Binary encoded payload, secured with OPC UA Secure Conversation and transported via OPC UA TCP.
Not all OPC UA Servers will need to implement all of the defined Services. IEC 62541-7 defines the Profiles that dictate which Services need to be implemented in order to be compliant with a particular Profile.

Nõutud väljad on tähistatud *

*
*
*
PDF
59,17 € koos KM-ga
Standardi monitooring