Electrical Engineering · PLC Hardware

Which of the following devices acts as an input device to a Programmable Logic Controller (PLC)?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Proximity sensor✓
2Control relay
3Solenoid valve
4Motor starter

Correct answer

Proximity sensor

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Which of the following devices acts as an input device to a Programmable Logic Controller (PLC)?

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Which of the following devices acts as an input device to a Programmable Logic Controller (PLC)?

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