Distributed-Communication-Architecture-NETWORK-SYSTEMS

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02/11/2017 3.433 186 29 Trang doc

TieuPhong
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Hirschmann Network
Systems
Distributed
Communication
Architecture
Industrial networking solutions with a
future

. . . . . . . . . ...........Hirschmann Network SystemsDistributed Communication ArchitectureIndustrial networking solutions with afuture Hirschmann Boiler plate.....................................................................................................4Section 1........................................................................................................................5Industrial Communications Systems............................................................................5Introduction.........................................................................................................................5Hirschmann DCA - a strategy for the next millennium.....................................................................5Strategic direction..............................................................................................................................5Why do you need a network architecture?.........................................................................................6Flexibility for the future.....................................................................................................................6The lack of a single transparent automation and control network.................................................6The network is a long-term major asset.........................................................................................6Principles for industrial network architecture..................................................................7Industry trends....................................................................................................................7The need for high performance Industrial networks........................................................9Distributed Communication Architecture – DCA............................................................10A statement of direction for industrial networks..............................................................................10Real time......................................................................................................................................10Migration......................................................................................................................................11Topology & Resilience................................................................................................................11Management.................................................................................................................................11Performance.................................................................................................................................11Cost..............................................................................................................................................11A blueprint for future industrial network growth.............................................................................11Section 2......................................................................................................................12An industrial networking architecture for the next millennium...............................12The future of automation..................................................................................................12The Vision..........................................................................................................................13Criteria for network evaluation........................................................................................16REAL-TIME....................................................................................................................................16Ethernet............................................................................................................................................16Legacy Fieldbus...............................................................................................................................16MIGRATION...................................................................................................................................16Ethernet............................................................................................................................................16Legacy Fieldbus...............................................................................................................................16TOPOLOGY & RESILIENCE........................................................................................................16Ethernet............................................................................................................................................16Legacy Fieldbus...............................................................................................................................16Continued….....................................................................................................................................17Ethernet............................................................................................................................................17Legacy Fieldbus...............................................................................................................................17MANAGEMENT.............................................................................................................................17Ethernet............................................................................................................................................17Legacy Fieldbus...............................................................................................................................17PERFORMANCE............................................................................................................................18Ethernet............................................................................................................................................18Legacy Fieldbus...............................................................................................................................18COST................................................................................................................................................18Ethernet............................................................................................................................................18Legacy Fieldbus...............................................................................................................................18Section 3......................................................................................................................18 The Ethernet Evolution...............................................................................................18A brief history....................................................................................................................20The road to deterministic Ethernet..................................................................................20Ethernet developments over the past decade...................................................................................21Evolving standards............................................................................................................22Section 4......................................................................................................................24A time for change........................................................................................................24Market dynamics...............................................................................................................24Vendor opportunities........................................................................................................25Section 5......................................................................................................................26Hirschmann’s DCA.....................................................................................................26A blueprint for future industrial growth.........................................................................26The Hirschmann Ethernet Fieldbus Approach.................................................................................27Real-time......................................................................................................................................27Migration......................................................................................................................................27Topology & Resilience................................................................................................................27Management.................................................................................................................................27Performance.................................................................................................................................27Cost..............................................................................................................................................27Benefits............................................................................................................................................27What Hirschmann offers..................................................................................................................27Summary..........................................................................................................................................282

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