1. National Institute Of Science & Technology Fieldbus Architecture in Industrial Automation Biswa Bhusan Das # EI 200118293 1 Technical Semester presentation on Technical Semester presentation on Fieldbus technology in Industrial Automation Presented By By BISWA BHUSAN DAS EI 200118293 Under the guidance of Ms. Suchilipi Nepak

2. National Institute Of Science & Technology Fieldbus Architecture in Industrial Automation Biswa Bhusan Das # EI 200118293 2 What is Fieldbus Technology ?????  According to ASI, Fieldbuses are communication technologies and products used in automation and process control industries.  By Namur Definition, Fieldbus is the serial industrial communication that connects field devices like sensors and actuators

3. National Institute Of Science & Technology Fieldbus Architecture in Industrial Automation Biswa Bhusan Das # EI 200118293 3 Categorization of Fieldbuses:-  Proprietary Fieldbuses  Open Fieldbuses Based on Industry:-  Fieldbus in discrete industries  Fieldbus in process Industry Based on Ownership:-

4. National Institute Of Science & Technology Fieldbus Architecture in Industrial Automation Biswa Bhusan Das # EI 200118293 4 What Constitutes a Fieldbus:-  Physical Layer  Link Layer  Network Layer  Transport Layer  Session Layer (not applicable)  Presentation Layer (not applicable)  Application Layer

5. National Institute Of Science & Technology Fieldbus Architecture in Industrial Automation Biswa Bhusan Das # EI 200118293 5 Why use Fieldbuses ??????  Reduces the complexity of the system in terms of hardware outlay.  Reduces installation times and man power requirements.  Future modifications, upgrades and refurbishment's are easily carried out.  Downtime and production losses are reduced due to the superior diagnostic and fault finding procedures.

6. National Institute Of Science & Technology Fieldbus Architecture in Industrial Automation Biswa Bhusan Das # EI 200118293 6 :- Established Fieldbus Systems Currently in use:- ModBus Plus PROFIBUS DP ISP SP-50 FIPIOSINEC Omron Sysmac Bus DNP3 PROFIBUS FMS CAN Open P-NETEIB Allen-Bradley Remote IO DeviceNet PROFIBUS PA CAN Kingdom LonWorksCEBus FOUNDATION Fieldbus WorldFIPAS-iFIP IEC 870-5 IEEE-P1451.2 Smart Distributed Systems SERCOSInterBusSERIPLEX

7. National Institute Of Science & Technology Fieldbus Architecture in Industrial Automation Biswa Bhusan Das # EI 200118293 7 What is what then ???????

8. National Institute Of Science & Technology Fieldbus Architecture in Industrial Automation Biswa Bhusan Das # EI 200118293 8 Fieldbus for Discrete Industry:- Fieldbus for Discrete Industry:-  AS Interface Binary AS-Interface modules AS-Interface integrated inductive proximity sensor

9. National Institute Of Science & Technology Fieldbus Architecture in Industrial Automation Biswa Bhusan Das # EI 200118293 9 Most sought Fieldbus systems for Process Industry:- Most sought Fieldbus systems for Process Industry:-  Profibus  Foundation Fieldbus

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12. National Institute Of Science & Technology Fieldbus Architecture in Industrial Automation Biswa Bhusan Das # EI 200118293 12 Now Profibus-PA or Foundation Fieldbus?  Foundation Fieldbus has more intelligence distributed at the device level.  Profibus PA is a more centralized control over distributed fieldbus architecture  Profibus PA saves on the power budget, because the system does not require large amounts of memory Foundation Fieldbus has functional block capabilities embedded in the devices that allow control & robustness at the device level in the field  Foundation Fieldbus has functional block capabilities embedded in the devices that allow control & robustness at the device level in the field

13. National Institute Of Science & Technology Fieldbus Architecture in Industrial Automation Biswa Bhusan Das # EI 200118293 13 Conclusion  Fieldbus is an industrial serial communication between field devices; like sensors and actuators. The two basic advantages of fieldbus are reduced wiring efforts and increased data transmission.  In process automation the long plant life cycle requires integration strategies from conventional signals to fieldbus technology components  In process automation the long plant life cycle requires integration strategies from conventional signals to fieldbus technology components.

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