Każdy sprzedawca w empik.com jest przedsiębiorcą. Wszystkie obowiązki związane z umową sprzedaży ciążą na sprzedawcy.
Dodaj ten produkt do jednej z utworzonych przez Ciebie list i zachowaj go na później.
Sprawdź jak złożyć zamówienie krok po kroku.
Możesz też zadzwonić pod numer +48 22 462 72 50 nasi konsultanci pomogą Ci złożyć zamówienie.
Motivation for This Book The OPC Foundation provides specifications for data exchange in industrial au- mation. There is a long history of COM/DCOM-based specifications, most pro- nent OPC Data Access (DA), OPC Alarms and Events (A&E), and OPC Historical Data Access (HDA), which are widely accepted in the industry and implemented by almost every system targeting industrial automation. Now the OPC Foundation has released a new generation of OPC specifications called OPC Unified Architecture (OPC UA). With OPC UA, the OPC Foundation fulfills a technology shift from the retiring COM/DCOM technology to a servi- oriented architecture providing data in a platform-independent manner via Web Services or its own optimized TCP-based protocol. OPC UA unifies the previous specifications into one single address space capable of dealing with current data, alarms and events and the history of current data as well as the event history. A remarkable enhancement of OPC UA is the Address Space Model by which v- dors can expose a rich and extensible information model using object-oriented techniques. OPC UA scales well from intelligent devices, controllers, DCS, and SCADA systems up to MES and ERP systems. It also scales well in its ability to provide information; on the lower end, a model similar to Classic OPC can be used, providing only base information, while at the upper end, highly sophisticated models can be described, providing a large amount of metadata including complex type hierarchies.
ID produktu: | 1024839461 |
Tytuł: | OPC Unified Architecture |
Autor: | Mahnke Wolfgang , Leitner Stefan-Helmut , Damm Matthias |
Wydawca: | Springer-Verlag Gmbh , Springer-Verlag Gmbh , Springer Berlin |
Język wydania: | english |
Data premiery: | 2009-03-01 |
Okładka: | twarda |
Indeks: | 25483796 |
ocen
Podziel się na Facebooku
Właśnie zrecenzowałem OPC Unified Architecture
Motivation for This Book The OPC Foundation provides specifications for data exchange in industrial au- mation. There is a long history of COM/DCOM-based specifications, most pro- nent OPC Data ...