DREAM2

DREAM2 – Detailed Technical Description

🧠 Purpose

Talgil DREAM2 is a high-performance controller for drip irrigation, fertigation, pump & filter control, and weather-based automation, suitable for professional open-field and greenhouse operations.

⚙️ Key Functions:

• Controls up to 255 solenoid valves
• Multi-zone and parallel irrigation programs
• Automation of:
• Pumps
• Filtration
• Fertigation (up to 5 channels with EC/pH)
• Irrigation blocks and lines
• Triggers by:
• Time
• Volume
• Pressure
• Soil moisture sensor
• Weather station integration:
• Rain, wind, temperature, ET
• Automatic pause/adjust irrigation

💻 Programming & Access:

• Local: via monochrome LCD and keypad
• PC: via Talgil Console software
• Mobile: via Talgil Spot app
• Remote: via GPRS, 3G, Ethernet, or cloud (TalgilNet)

📡 Communication:

• Works with RTUs via RS-485 or LoRa
• Remote valve and sensor control
• Radio support (with optional module)
• Communication failure protection

🧩 Compatible Devices:

• 12/24V solenoid valves
• Pumps (direct or via contactors)
• Filters (with DP sensors)
• Fertilizer injection (via EC/pH or flow sensors)
• Sensors: pressure, moisture, rainfall, temperature, flow
• Weather station (RS485 / Modbus)

⚡ Power & Reliability:

• 220 VAC input
• Optional solar panel with battery
• Surge protection, short-circuit and overheating protection

🧱 Enclosure:

• IP65 waterproof housing
• Wall or DIN-rail mounting

📌 Applications:

• Large-scale drip irrigation systems
• Greenhouses and orchards
• Multi-line pump & fertigation stations
• Weather-adjusted irrigation automation