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Serves as the crucial link between external devices like sensors and switches and a Programmable Logic Controller (PLC).
Serves as the crucial link between external devices like sensors and switches and a Programmable Logic Controller (PLC).
Input Modules
Takes digital signals generated by the PLC and convert them into physical control signals that can drive the connected devices.
Takes digital signals generated by the PLC and convert them into physical control signals that can drive the connected devices.
Output Modules
It is used to track all the information.
It is used to track all the information.
Addressing
It connects all field devices to the CPU and acts as the interface
between them. In fixed PLCs, input/output arrangements are integrated, while modular types use external I/O modules that plug into the PLC.
It connects all field devices to the CPU and acts as the interface between them. In fixed PLCs, input/output arrangements are integrated, while modular types use external I/O modules that plug into the PLC.
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Convert controller signals into external signals to control the machine or
process.
Convert controller signals into external signals to control the machine or process.
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