Automatic Wireless Irrigation Controller 4G Mobile Control Valve
Intelligent Irrigation System
Features
1. Base station expandable
The main controller has 8 stations. We also provide 8-station
expander in order to connect 16 or 24 or 36 or 48 stations
irrigation controller.
2. Valve controller support solar power supply
Field valve controller has 4 port. Each one can connect 4 valves (1
station controller or 2 station controller also available). Valve
controller use solar power supply. It already has solar supply
circuit on board.
3. Pump ON-OFF automatically
Our pump controller turns pump on automatically if any one of the
solenoid valve is ON, switch off the pump if no valve is ON
automatically.
4. Base station automatically controls valves
You can automatically switch on any solenoid valve according the
scheduled irrigation controller’s program.
5. Wireless connection
No need to operate pump and valve manually. Can do all at control
room. No need to run here and there any more. Save time and energy.
6. Can check feedback from flow sensor (customize)
According flow sensor’s digital/analog input, we can check each
connected valve’s condition
7. Control distance around 4km at open area, no communication fee.
Benefits
1. Lower labor costs
2. Increase accuracy (e.g. smaller more frequent sets)
3. Reduce water use (e.g. by night irrigation)
4. Irrigating multiple, large, and/or remote properties can be very
labor intensive. In addition, it is often difficult to know exactly
when (or if) valves were activated, and whether or not the desired
duration or amount of water distribution was achieved. Furthermore,
in instances where immediate response is required, manual valve
activation may not be an option.
Parameter
1. Master-Main controller:
24V DC power supply
8 isolated inputs (24V AC or 24V DC), 1 relay output
can expand by 8-station
433MHz, 1W power output
Communication port: RS485
2. Master-Expander
24V DC power supply
8 isolated inputs (24V AC or 24V DC), no output
Communication port: RS485
3. Pump controller:
Power supply: 12V DC
1 digital dry input and 1 relay output
contact max load AC250V/5A,DC30V/5A
433MHz, 1W power output
Communication port: RS485
4. Valve controller:
12V DC power supply or solar panel power supply. Battery type:
12.6V
4 isolated pulse outputs, can control 4 solenoid valves (9-36V)
separately
433MHz, 1W power output
Power consumption: 40mA
| Parameter |
| Power output: | 1W |
| Power supply: | 12.6V AC |
| Control distance: | 5km LOS |
| Baud rate: | 2400bps |
| Receiving sensibility: | -123dBm@1200bps, -118dbm(9600bps) |
| Networking |
| Networking: | Point to point and point to multipoint |
| Protocol: | Modbus RTU protocol |
| Port Description |
| Input | 8 active inputs (passive customize), isolated |
| Output: |
2 relay output |
| Communication port | TTL |
| Current |
| Transmit current: | <400mA |
| Receiving current: | <40mA |
| General |
| Frequency: | 433MHz |
| Channel No: | 16 channels, can change via DIP switch |
| Physical Properties |
| Dimension: | 115×90×40(mm) |
| Antenna Connector: | SMA,vehicle antenna with 1.5m cable |
| Temperature: | -35℃~+75℃( industrial) |
| Mounting method: | Standard 3.5 inch industrial guild rail |
