WHAT IS THE DIFFERENCE BETWEEN PLC AND DCS
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Answer Posted / anil singh
PLC IS USED OPERATIONAL AMPLIFIRE, BUT DCS IS USED
MICROPROCESS
Plc is basically oriented for one job only,suppose if plc
fails then whole system will shut down,but in distributed
control system,you have a redundant plc for each plc so
that if primary system fails then its standby plc takes
over the charge.
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