Program logic control. Called Programmable Logic Controller, PLC (Programmable Logic Controller in English, PLC)

Called Programmable Logic Controller, PLC (Programmable Logic Controller in English, PLC), a device similar to a computer, with inputs and outputs, used to automate processes such as control of machinery on an assembly line in a factory. Where automated systems would use the oldest of hundreds or thousands of relays and cam, a single controller is sufficient. Called automation programmers of programmable logic. * Maps of input - output digital (all or nothing) or analog o Tickets for connecting sensors, push buttons, ... o Maps outputs for connecting actuators, lights, valves, ..