Programmable Logic Controller-PLC

Programmable Logic Controller-PLC

May. 17,2019

The Basic Element of PLC Input Module or Unit Point Central processing (CPU), output modules OR programming, as well as equipment. The USE of the PLC input module or input point type depending on the type of equipment. response from some Input or Digital Input Point modules, also called Discrete Input and Can be switched on or off. Other Analog Input or Response modules.

The input circuit is the main function of the switch and converts the signal from the sensor to the CPU to USE the signal logic. The CPU In the execution of memory evaluation programs and other input and output variables. CPU sends signal to update the output state.

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