The sensor activates a switch that provides what kind of signal to the controller?

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Prepare for the OCC SACA Sensor Logic Systems 1 (C-205) Exam. Study with detailed questions and insightful explanations. Get ready for your certification!

Multiple Choice

The sensor activates a switch that provides what kind of signal to the controller?

Explanation:
Sensors pass information to the controller, and when a sensor activates a switch, it sends an input signal to the controller. This is typically a discrete on/off signal, not a continuous analog value, and it serves as the input the controller uses to decide what action to take. It isn’t the controller’s output (that would be a control signal) and it isn’t feedback, which would come back from the process to influence control decisions after actions are taken.

Sensors pass information to the controller, and when a sensor activates a switch, it sends an input signal to the controller. This is typically a discrete on/off signal, not a continuous analog value, and it serves as the input the controller uses to decide what action to take. It isn’t the controller’s output (that would be a control signal) and it isn’t feedback, which would come back from the process to influence control decisions after actions are taken.

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