What types of configuration data are typically entered into each PLC processor?

The correct answer is found in the context of how a Programmable Logic Controller (PLC) operates. In a PLC system, configuration data is paramount for the processor to function properly. This data generally includes software, which refers to the logic or programs that instruct the PLC on how to operate and control connected devices based on the desired logic.

Firmware, on the other hand, is the low-level software that is embedded into the hardware of the PLC. It provides control over the hardware itself, including the initialization and functioning of the processor. This typically includes basic functions that interface with the PLC's internal and external hardware components.

Together, software and firmware are essential configurations because they ensure that the PLC can execute control tasks precisely and respond to changes in input or conditions. Thus, entering the correct software and firmware data into the PLC processor enables it to perform its intended operations effectively.

The other types of data listed in the other options do not accurately represent the typical data entered into a PLC processor. For instance, while hardware is necessary for the PLC to operate, it does not get "entered" into the processor in the same way that software and firmware do. Instead, hardware components are physically connected to the processor. Similarly, input and output data refer to