SS IEC 62541-4:2022
OPC unified architecture – Part 4 : Services
OVERVIEW
This part of SS 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.
Not all OPC UA Servers will need to implement all of the defined Services.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 2022 |
| No. of Pages | 235 |
| ICS Classification | 25.040.40 Industrial process measurement and control 35.100.05 Multilayer applications |
| Committee | Manufacturing Standards Commitee |
| Available for Purchase | Global |
| Adoption | IEC 62541-4 : 2020 IDT |