Introductions to PLC


A programmable logic controller (PLC) is a special form of microprocessor-based controller that uses a programmable memory to store instructions and to implement functions such as logic, sequencing, timing, counting and arithmetic in order to control machines and processes. As PLC stands for programmable logic controller, It is a control device built similar to a computer that can be programmed to use in automation of electro-mechanical Continue reading “Introductions to PLC”