Answer / bajrang ahirwar .jpl

PLC is Programmable logic control and basically used for
controlling of different systems .
SCADA is Supervisory Control and Data Acquisition system
this system collects data, keeps records, make real time
readings available and provides smooth control.

PLC is assosiated with only one ore two systems but SCADA
contrls a lot of independent PLC's on will of operator.

Answer / baskaran

PLC is a controling system..
SCADA is a monitoring and controling system..

Answer / syam mohan

plc is a controling software. but scada is a monitoring software

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