Automation equipment generally consists of most of the following components:
Automated assembly equipment: Indicator light: Generally, most of them are light-emitting diodes, with long lifespan, neon bulbs and bulbs, etc., with short lifespans, working voltages include AC and DC,
Buttons are the same as emergency stop switches: Buttons are often used for pneumatic and tentative control keys, as well as some rotary button controls; emergency stop buttons are generally red and yellow.
Automation equipment: Fuse: Mainly a protection circuit, when the voltage and current are too large, it can fuse the protection circuit
Changeover switch and power switch: control button,
Automation equipment: Circuit breaker: It is mainly to restore short-circuit protection. When the circuit and electrical device have an instantaneous short circuit and an instantaneous high current, it will automatically trip to protect the device in the back road.
Automation equipment: AC contactor: It is mainly used to control the power on and off of the equipment of the main circuit. Generally, the current is relatively large. Use contacts to control the power supply;
Automation equipment: Intermediate relay: The same as the AC contactor, it acts as a protection circuit;
Automation equipment: thermal relay: it is a thermal element, mainly used to protect the equipment from overheating, and automatically short-circuit the line behind it
Automation equipment: delay protector: generally divided into power-on delay and power-off delay,
Automation equipment: Knife switch: Mainly from manual power-off control and control, generally divided into 2 knives and three knives.
Automatic equipment leakage switch: mainly used to protect personal safety, there are single-phase and three-phase leakage switches