Select PlantStruxure reference architectures? - Schneider Electric ...

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2 – Selection© 2012 Schneider Electric All Rights Reserved22
3. PlantStruxure global reference architecture3 – Global ref. archi.3.1. Global reference architecture structuringPlantStruxure automation systems are classified in three levels of global reference architectures.The classification covers small process plants, medium size process plants and also largeprocess installations.A global reference architecture is characterized by the overall network topology, the size of theprocess and by specific project constraints such as level of availability, performance and cost.Control roomReference architectureControl roomReference architectureFunctionalUnitFunctionalUnitFunctionalUnitFunctionalUnitControl roomFunctionalUnitFunctionalUnitFunctionalUnitLarge processarchitectureFunctional UnitCentralizedarchitectureModulararchitectureFigure 8: Global reference architecture scalabilityThe overall network architecture is the key element of the architecture that defines its framework.3.2. Overall network architectureThe overall network architecture of a plant automation system depends on selection criteria suchas:The size of the processThe number and type of connected equipmentThe geographical topology of the plantThe required level of availabilityThe expected system performance23© 2012 Schneider Electric All Rights Reserved
Page 3 and 4: Important InformationNoticePeople r
Page 5 and 6: the applicable local and national s
Page 7 and 8: The architecture described in this
Page 9 and 10: The STN CollectionThe implementatio
Page 11 and 12: Table of Contents1. Introduction 13
Page 13 and 14: 1 - Introduction1. Introduction1.1.
Page 16 and 17: 1 - Introduction1.4. PlantStruxure
Page 18 and 19: 2 - Selection2.2. PlantStruxure tec
Page 20 and 21: 2 - Selection2.3. PlantStruxure fun
Page 24 and 25: 3 - Global ref. archi.Two types of
Page 26 and 27: 3 - Global ref. archi.3.3.2. Centra
Page 28 and 29: 3 - Global ref. archi.3.4.2. Modula
Page 30 and 31: 3 - Global ref. archi.Functional ax
Page 32 and 33: 3 - Global ref. archi.3.6. PlantStr
Page 34 and 35: 4 - Control room ref. archi.4.2. Pl
Page 36 and 37: 4 - Control room ref. archi.Histori
Page 38 and 39: 4 - Control room ref. archi.4.5. Co
Page 40 and 41: Communication5 - Func. unit ref. ar
Page 42 and 43: 5 - Func. unit ref. archi.VSD Modbu
Page 44 and 45: 5 - Func. unit ref. archi.EthernetB
Page 46 and 47: 5 - Func. unit ref. archi.The three
Page 48 and 49: 5 - Func. unit ref. archi.60 instru
Page 50 and 51: 5 - Func. unit ref. archi.Modicon S
Page 52 and 53: 5 - Func. unit ref. archi.5.4.2. Fu
Page 54 and 55: 5 - Func. unit ref. archi.© 2012 S
Page 56 and 57: Redundant I/Oserver,alarm servertre
Page 58 and 59: 6 - ExamplesProcess Control roomH i
Page 60 and 61: 7 - AppendixTermQEIORIOX80Descripti

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