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Answer Posted / senthil
PLC - communicates fast with digital signals i.e processing
speed is high compared to DCS.
- suitable for individual systems and not for a whole plant.
DCS - the name itself says, distributed control system.the
whole unit is under control of it.it links with Time
servers,thin clients,ring topology with redundant
concepts,and many more advantages.
mail me if u need more info..
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