Answer / satish kumar dhiman

a controller which can be programmed according to user
requirmrnts /logic.
It eliminates the relay logic circuit,hard wirings &
usefull to controll digital or analog input/outputs very
easily .
right now plc is used in every field of our life but mostly
used in industrial application in electrical control of
machines

Answer / vikas kango

plc is a program logic controller which is used to control
the operation in industry .mostly we used it with scada
first we monitor the output and then according to
requirment we control the operation by giving command from
computer to plc.

Answer / jijo

plc is a contorller .it can provide 24v output for panel.its
operating voltage is 24v/230v according to the application.

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