Question: Identify the main function of 1 O modules. Multiple Choice They accept input data from sensing devices, and executes the stored user program from memory.
Identify the main function of modules.
Multiple Choice
They accept input data from sensing devices, and executes the stored user program from memory.
They form the interface by which field devices are connected to the controller.
They supply DC power to other modules.
They are used to enter the desired program into the memory of the processor.
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