What is Programmable logic controller?
[[File:BMA Automation Allen Bradley PLC 3.JPG|thumb|Programmable logic controllers]] A '''programmable logic controller''' ('''PLC''') is a [[digital]] system used to make [[Electricity|electrical]] and mechanical processes become [[Automation|automated]]. PLC can be found in almost all of the [[heavy industry|heavy industries]] which require [[process]] and sequences. PLC contains a unique set of [[input]]s and [[output]]s. The [[Logic diagram|logic]] of PLC is programmed so that [[End user|user]] can create a highly dedicated PLC working system for their intended purpose. {{Commonscat|Programmable logic controller}} [[Category:Control engineering]] {{sci-stub}}