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Fieldbus Architecture in Industrial AutomationFieldbus Architecture in Industrial Automation

Biswa Bhusan Das # EI 200118293Biswa Bhusan Das # EI 200118293 1

Technical Semester presentation on Technical Semester presentation on Fieldbus technology in Industrial AutomationFieldbus technology in Industrial Automation

PresentedPresented ByByBISWA BHUSAN DAS EI 200118293BISWA BHUSAN DAS EI 200118293

Under the guidance of Under the guidance of Ms. Suchilipi Nepak Ms. Suchilipi Nepak

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Fieldbus Architecture in Industrial AutomationFieldbus Architecture in Industrial Automation

Biswa Bhusan Das # EI 200118293Biswa Bhusan Das # EI 200118293 2

What is Fieldbus Technology ?????What is Fieldbus Technology ?????

According to ASI,According to ASI,Fieldbuses are communication Fieldbuses are communication technologies and products used in automation and process technologies and products used in automation and process control industries. control industries.

By Namur Definition, Fieldbus is the serial industrial By Namur Definition, Fieldbus is the serial industrial communication that connects field devices like sensors communication that connects field devices like sensors and actuatorsand actuators

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Fieldbus Architecture in Industrial AutomationFieldbus Architecture in Industrial Automation

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Categorization of Fieldbuses:-Categorization of Fieldbuses:-

Proprietary Fieldbuses Proprietary Fieldbuses

Open Fieldbuses Open Fieldbuses

Based on Industry:-Based on Industry:-

Fieldbus in discrete industriesFieldbus in discrete industries

Fieldbus in process IndustryFieldbus in process Industry

Based on Ownership:-Based on Ownership:-

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Fieldbus Architecture in Industrial AutomationFieldbus Architecture in Industrial Automation

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What Constitutes a Fieldbus:-What Constitutes a Fieldbus:-

Physical LayerPhysical Layer

Link LayerLink Layer

Network Layer Network Layer

Transport Layer Transport Layer

Session Layer (not applicable)Session Layer (not applicable)

Presentation Layer (not applicable)Presentation Layer (not applicable)

Application Layer Application Layer

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Fieldbus Architecture in Industrial AutomationFieldbus Architecture in Industrial Automation

Biswa Bhusan Das # EI 200118293Biswa Bhusan Das # EI 200118293 5

Why use Fieldbuses ??????Why use Fieldbuses ??????

Reduces the complexity of the system in terms of hardware outlay. Reduces the complexity of the system in terms of hardware outlay.

Reduces installation times and man power requirements. Reduces installation times and man power requirements.

Future modifications, upgrades and refurbishment's are easily carried Future modifications, upgrades and refurbishment's are easily carried out.out.

Downtime and production losses are reduced due to the superior Downtime and production losses are reduced due to the superior diagnostic and fault finding procedures.diagnostic and fault finding procedures.

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Fieldbus Architecture in Industrial AutomationFieldbus Architecture in Industrial Automation

Biswa Bhusan Das # EI 200118293Biswa Bhusan Das # EI 200118293 6

Established Fieldbus Systems Currently in use:-:-

ModBus PlusModBus Plus PROFIBUS DPPROFIBUS DP ISP SP-50ISP SP-50 FIPIOFIPIO SINECSINEC Omron Sysmac Omron Sysmac

BusBus DNP3 DNP3 PROFIBUS PROFIBUS

FMSFMS CAN OpenCAN Open P-NETP-NET EIB EIB Allen-Bradley Allen-Bradley

Remote IO Remote IO

DeviceNetDeviceNet PROFIBUS PAPROFIBUS PA CAN CAN

KingdomKingdom LonWorks LonWorks CEBus CEBus FOUNDATION FOUNDATION

Fieldbus Fieldbus

WorldFIPWorldFIP AS-i AS-i

FIPFIP IEC 870-5IEC 870-5 IEEE-P1451.2 IEEE-P1451.2 Smart Smart

Distributed Distributed

SystemsSystems

SERCOSSERCOS InterBusInterBus SERIPLEX SERIPLEX

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Fieldbus Architecture in Industrial AutomationFieldbus Architecture in Industrial Automation

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What is what then ???????What is what then ???????

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Fieldbus Architecture in Industrial AutomationFieldbus Architecture in Industrial Automation

Biswa Bhusan Das # EI 200118293Biswa Bhusan Das # EI 200118293 8

Fieldbus for Discrete Industry:-Fieldbus for Discrete Industry:-

AS InterfaceAS Interface

Binary AS-Interface modulesBinary AS-Interface modulesAS-Interface integrated inductive AS-Interface integrated inductive proximity sensorproximity sensor

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Fieldbus Architecture in Industrial AutomationFieldbus Architecture in Industrial Automation

Biswa Bhusan Das # EI 200118293Biswa Bhusan Das # EI 200118293 9

Most sought Fieldbus systems for Process Industry:-Most sought Fieldbus systems for Process Industry:-

ProfibusProfibus

Foundation FieldbusFoundation Fieldbus

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Fieldbus Architecture in Industrial AutomationFieldbus Architecture in Industrial Automation

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Now Profibus-PA or Foundation Fieldbus?Now Profibus-PA or Foundation Fieldbus?

Foundation Fieldbus has more intelligence distributed at the Foundation Fieldbus has more intelligence distributed at the device level. device level.

Profibus PA is a more centralized control over distributed fieldbus architecture

Profibus PA saves on the power budget, because the system Profibus PA saves on the power budget, because the system does not require large amounts of memory does not require large amounts of memory

Foundation Fieldbus has functional block capabilities Foundation Fieldbus has functional block capabilities embedded in the devices that allow control & robustness at embedded in the devices that allow control & robustness at the device level in the field the device level in the field

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Fieldbus Architecture in Industrial AutomationFieldbus Architecture in Industrial Automation

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ConclusionConclusion

Fieldbus is an industrial serial communication between field Fieldbus is an industrial serial communication between field devices; like sensors and actuators. The two basic advantages devices; like sensors and actuators. The two basic advantages of fieldbus are reduced wiring efforts and increased data of fieldbus are reduced wiring efforts and increased data transmission.transmission.

In process automation the long plant life cycle In process automation the long plant life cycle requires integration strategies from conventional requires integration strategies from conventional signals to fieldbus technology componentssignals to fieldbus technology components.

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