Guangcheng Technology PLC Application (1)
The integrated PLC integrates CPU, I/O interface, communication module, and power supply, suitable for core scenarios such as pump room control, pipe network monitoring, and constant pressure water supply in water supply automation projects. It has the advantages of low cost, fast deployment, and easy maintenance.
In a constant pressure water supply system, an integrated PLC collects water pressure data from pressure sensors through an analog input interface, compares it with the set pressure value, and outputs a regulation signal through PID algorithm to control the frequency converter to adjust the speed of the water pump motor, achieving stable water pressure. At the same time, its digital input interface is connected to the operation/fault signals of the water pump, the high and low liquid level signals of the water tank from the liquid level sensor, and the digital output interface drives the start and stop of the water pump, solenoid valve switch, and sound and light alarm to ensure the continuity of water supply.
At the communication level, the integrated PLC comes with various bus interfaces such as RS-485 and Ethernet, which can be connected to the touch screen to achieve local parameter settings and status monitoring. It can also be connected to the upper computer system through Modbus and TCP/IP protocols to upload water pump operation data, pipeline pressure curves, and support remote scheduling and fault diagnosis.
In addition, the anti-interference design of the integrated PLC is suitable for the humid and multi electromagnetic interference environment of the pump room, and its ladder diagram programming method is also convenient for on-site technicians to quickly debug and modify logic, greatly improving the landing efficiency of water supply automation projects.
The GCAN-PLC series integrated compact PLC from Shenyang Guangcheng Technology meets the above controller conditions and can be applied in water supply automation projects.
If you need specific information about Shenyang Guangcheng Technology GCAN-PLC series equipment, you can add WeChat 13019325660 for specific consultation.
In a constant pressure water supply system, an integrated PLC collects water pressure data from pressure sensors through an analog input interface, compares it with the set pressure value, and outputs a regulation signal through PID algorithm to control the frequency converter to adjust the speed of the water pump motor, achieving stable water pressure. At the same time, its digital input interface is connected to the operation/fault signals of the water pump, the high and low liquid level signals of the water tank from the liquid level sensor, and the digital output interface drives the start and stop of the water pump, solenoid valve switch, and sound and light alarm to ensure the continuity of water supply.
At the communication level, the integrated PLC comes with various bus interfaces such as RS-485 and Ethernet, which can be connected to the touch screen to achieve local parameter settings and status monitoring. It can also be connected to the upper computer system through Modbus and TCP/IP protocols to upload water pump operation data, pipeline pressure curves, and support remote scheduling and fault diagnosis.
In addition, the anti-interference design of the integrated PLC is suitable for the humid and multi electromagnetic interference environment of the pump room, and its ladder diagram programming method is also convenient for on-site technicians to quickly debug and modify logic, greatly improving the landing efficiency of water supply automation projects.
The GCAN-PLC series integrated compact PLC from Shenyang Guangcheng Technology meets the above controller conditions and can be applied in water supply automation projects.
If you need specific information about Shenyang Guangcheng Technology GCAN-PLC series equipment, you can add WeChat 13019325660 for specific consultation.
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