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Programmable Logic Controller
PLC means Programmable Logic Controller used for Industreal Automation. It doeas the work using Logic/ Logic gates.
It needs input devices in order to give out put , and then it requires feedback also. because it needs to understand the status of the work its doing.
actually found two answers for this Q...PLC stand for programmable logic controller (as above mentioned ) or power line carrier
In Control & Automation systems PLC Means Prigrammable Logic Controller
In Communicationssystems PLC means Power Line Carrier- Communication on power lines
1.Pic Microcontroller which mean peripheral Interface controller
2.pic microcontroller are a family ofspecialized microcontroller chips produced by micro chip technology
with best wishes and profound regards
ghulam mustafa
but maybe in power electric plc means "power line carrier" Transmitting the communication signal over the power line used before more than100 year ,used by the power utilities . In themost simpleway it is an AM modulator coupled to a power line.
refrance : POWER LINE CARRIER CHANNEL& APPLICATION CONSIDERATIONS FOR TRANSMISSION LINE RELAYING/by Miriam P. Sanders Product Manager & Roger E. Ray
programming logic control
A Programmable Logic Controller, PLC or Programmable Controller is a digital computer used for automation of electromechanical processes, such as control of machinery on factory assembly lines, amusement rides, or light fixtures. PLCs are used in many industries and machines. Unlike general-purpose computers, the PLC is designed for multiple inputs and output arrangements, extended temperature ranges, immunity to electrical noise, and resistance to vibration and impact.
it`s mean programmable logic control
PLC abbrevation of Programmable Logic Controller. PLC is used for automation of electromechanical processes. PLC is designed for multiple inputs and output arrangements, extended temperature ranges, immunity to electrical noise, and resistance to vibration and impact.
They are used in many industries such as oil refineries, manufacturing lines, conveyor systems and so on. Where ever there is a need to control devices the PLC provides a flexible way to "softwire" the components together.
It means programable logic control which is automated and uses a computer program
