U- Industrial Data Communications and Networking

Indepth study approximately 2000 words.Discuss the evolution of communication systems within industrial environments from simple point-to-point telemetry systems to today’s networked systems.
Items to consider include :
– The need for communications in industrial environments with examples of different communications systems used in industrial environments.
Illustrate advantages and disadvantages of various systems and strategies how to mitigate the effect of disadvantages.
– Early serial communication links and RS232 / RS422 / RS485 serial communications links, in depth talking about different serial standards their applications and disadvantages and how to improve using them in different direct industrial communications systems.
– General overview over OSI layered model architecture with basic function and use of each layer.
– Incorporation of protocols originally designed for serial links into networked topologies.
Keep the study structure divided to :
Introduction – Background of study – Problem statement – Purpose of study – Objectives of the research – Research questions – Significance of the study – Delimitations – limitations of the study – Body – Conclusion and recommendation for further research.

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