(812) 309-78-59
(495) 223-46-76
ÖVE/ÖNORM EN 62541-4:2015-12
OPC unified architecture -- Part 4: Services (IEC 62541-4:2015) (english version)
Действует
Печатное изданиеПечатная копия
716.14 € (включая НДС 20%)
Разработчик:
Зарубежные/ON
ICS:
35.240.50 IT applications in industry. Including design automation / Применение информационных технологий в промышленности. Включая автоматизацию проектирования35.100 Open systems interconnection (OSI) / Взаимосвязь открытых систем (OSI)25.040.40 Industrial process measurement and control / Измерение и контроль производственного процесса
Описание
NONE
This part of IEC 62541 defines the OPC Unified Architecture (OPC UA) Services. The Services described 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 part. IEC 62541-6 specifies one or more concrete mappings supported for implementation. For example, one mapping in IEC 62541-6 is to XML Web Services. In that case the Services described in this part appear as the Web service methods in the WSDL contract.