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08/05/2024
08/05/2024
1. A control panel is used to control and monitor machinery, typically in an industrial setting.
2. The most important parts of a control panel include the contactor, relay, PLC, network switch, and HMI (Human-Machine Interface).
3. A contactor is an electrical device used to control motors. It features contacts that open and close to allow or interrupt the flow of electricity to the motor.
4. A relay is an electrically operated switch that opens or closes circuits under the control of another circuit. It features an electro magnet that controls the switching mechanism.
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