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WHAT IS A PLC???

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WHAT IS A PLC???  PLC IS AN INDUSTRIAL COMPUTER THAT MONITERS INPUTS,MAKES DECISIONS BASED ON ITS PROGRAMS AND CONTROLS OUTPUTS TO ...



WHAT IS A PLC???

 PLC IS AN INDUSTRIAL COMPUTER THAT MONITERS INPUTS,MAKES DECISIONS BASED ON ITS PROGRAMS AND CONTROLS OUTPUTS TO AUTOMATE A PROCESS OR MACHINE. A PLC HAS A BUILT IN OS(OPERATING SYSTEM) .
IN OTHER WORDS PLC IS DIGITAL COMPUTER DESINGED FOR MULIPLE INPUTS AND OUTPUTS ARRANGMENTS,EXTENDED TEMPERATURE RANGES.........
AND PLC IS AN EXAMPLE OF A REAL TIME SYSTEM






PLC HAS INPUT LONES WHERE SENSORS ARE CONNECTED TO NOTIFY UPON EVENTS( EG.  LIQUID LEVEL REACHED ,ALARMS)


  THIS IS S7-200 SAMATIC PLC MODULE



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Automation | PLC | SCADA | HMI | DRIVES | PNEMATICS: WHAT IS A PLC???
WHAT IS A PLC???
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