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InterviewSolution
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What Is Plc? |
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Answer» PLC means Programmable Logic Controller. It is a class of industrially hardened devices that provides HARDWARE interface for input sensors and output control element. The field I/p include element LIKE limit switches, sensors, push button and the final control elements like actuator, solenoid/control valves, drives, hooters etc. PLC Senses the input through I/P MODULES, Processes the logic through CPU and memory and GIVES output through output module. PLC means Programmable Logic Controller. It is a class of industrially hardened devices that provides hardware interface for input sensors and output control element. The field I/p include element like limit switches, sensors, push button and the final control elements like actuator, solenoid/control valves, drives, hooters etc. PLC Senses the input through I/P modules, Processes the logic through CPU and memory and gives output through output module. |
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