Traditional Culture Encyclopedia - The 24 Solar Terms - How does PLC control gas? I.e. controlling the movement of the cylinder. Stop talking about sensors. Waiting online. In urgent need.
How does PLC control gas? I.e. controlling the movement of the cylinder. Stop talking about sensors. Waiting online. In urgent need.
2. The solenoid valve is connected with the cylinder through the air pipe. You have to control the short-distance lifting (not all), so you should choose a double-coil solenoid valve to prevent the cylinder from retracting after the coil is disconnected.
3. If all cylinders are to be lifted, it is very important to choose the appropriate cylinder stroke. When they reach the stroke point, they will not move and will be restricted.
4. The sensor on the cylinder is a magnetic switch, which matches the cylinder. Different cylinder shapes have different magnetic switches. If necessary, buy it together. You don't have to buy it if you don't need it. The price is calculated separately. The function of the sensor is to send a signal to the plc to inform that the cylinder is in place.
5. For a single coil solenoid valve, when the cylinder is not energized, the coil will return to the original point. There is always a hole in the two air outlets of the solenoid valve for ventilation, and you can choose your own tracheal socket. After the coil of the double-coil solenoid valve is de-energized, the cylinder remains in its original position.
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