1. Application Background
The aim is to achieve precise control of the greenhouse environment and integrated water and fertilizer management through an automated system, and to support remote monitoring and data visualization.
2.Product Overview
This irrigation equipment is equipped with Samkoon GT-070-32MT-G HMI+PLC and WIFI module.
3. System Function Highlights
- Intelligent Environmental Control
Real-time monitoring of temperature and humidity inside and outside the greenhouse, automatically controlling ventilation fans and spray systems to maintain the optimal growing climate. Soil moisture sensor linked to the irrigation system, supplying water on demand for water-saving and efficient irrigation.
- Precise Integrated Water and Fertilizer Control
Monitoring soil nutrients through NPK sensors, PLC automatically controls the fertilization system to achieve precise fertilizer application according to crop growth stages. Supports multi-mode irrigation strategies including timed, quantitative, and proportional irrigation to improve fertilizer utilization efficiency.
- Remote Monitoring and Data Visualization Management
Real-time data is uploaded to the IoT cloud platform via WiFi/4G, supporting remote monitoring on PCs and mobile devices. The visual dashboard displays trends of various greenhouse parameters, equipment operating status, and alarm information, supporting historical data query and export.
- User-Friendly Operation and High Reliability
The HMI interface is intuitive and user-friendly, supporting one-click switching between automatic and manual modes for easy on-site debugging and emergency operation. The PLC has a STOP-RUN switch; parameter settings are automatically restored after a system restart, ensuring control continuity.
4. Wiring Diagram Reference
Input ports support both Sink and Source wiring methods, compatible with various sensors (such as temperature, humidity, soil moisture, and NPK sensors). Output ports can directly drive relays, solenoid valves, fans, water pumps, and other actuators.
5. On-site Images
6. Applicable Scenarios: Intelligent Greenhouse Planting
- Soilless Cultivation Plants
- Garden Irrigation Systems
- Agricultural Experiment Bases
- Edible Mushroom Cultivation Environmental Control
- …
