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Modular Irrigation Controllers: 13 & 16-Station Expandable Solutions from China Suppliers and Factory
PRODUCT DESCRIPTION
The Modular Station Irrigation Controllers are designed to provide professional-grade irrigation scheduling for both residential landscapes and commercial green spaces. Available in two versions, the 13-station model (expandable as 4, 7, 10, or 13 stations) and the 16-station model (expandable as 4, 8, 12, or 16 stations), both start from a 4-station base configuration with one master valve/pump relay. Built for versatile use, the controllers support AC220V/50Hz input and deliver AC24V/0.8A output, housed within a waterproof enclosure for reliable outdoor installation.
Equipped with 4 fully independent programs and up to 8 start times per program, the controllers allow precise scheduling with irrigation run times from 1 minute to 12 hours 59 minutes. Flexible interval settings include weekly mode, odd/even days, and cycle day mode (1 to 30 days), ensuring customized water management. A rain sensor input with normally-closed switch type is supported, enabling automatic shutdown during rainfall. Additional features include pump and station linkage, seasonal adjustment from 10% to 200%, and rain sensor on/off functionality. With Wi-Fi module compatibility, users can achieve remote monitoring and control. Manufactured with automated production processes, these controllers deliver dependable performance at a competitive price, making them an ideal solution for efficient and intelligent irrigation systems.
Modular Expansion
Expandable up to 13 or 16 stations from a 4-station base configuration.
Expandable up to 13 or 16 stations from a 4-station base configuration.
Flexible Scheduling
4 independent programs, 8 start times, and seasonal adjustments (10% to 200%).
4 independent programs, 8 start times, and seasonal adjustments (10% to 200%).
Smart Integration
Wi-Fi module compatibility for remote monitoring and rain sensor support.
Wi-Fi module compatibility for remote monitoring and rain sensor support.
PRODUCT SPECIFICATIONS
| Product Code | RL-CA13 | RL-CA16 |
| Control stations | 4,7,10,13 | 4,8,12,16 |
| Operating input voltage | AC 220V 50Hz | AC 220V 50Hz |
| Operating output voltage | AC 24V 0.8A | AC 24V 0.8A |
| Control programming groups | 4 groups | 4 groups |
| Irrigation duration | 1 minute to 12 hours 59 minutes per station | 1 minute to 12 hours 59 minutes per station |
| Irrigation volume percentage adjustment | adjustable from 10% to 200% | adjustable from 10% to 200% |
| Net Weight | 11.70kg | 12.00kg |
| Gross Weight | 13.95kg | 14.25kg |
| Packing Size | 43*32*37.5cm | 43*32*37.5cm |
| Packing | 6PCS/CTN | 6PCS/CTN |
DETAIL DISPLAY
Frequently Asked Questions
How many stations can these controllers support?
The controllers are modular and start from a 4-station base. The RL-CA13 model is expandable to 4, 7, 10, or 13 stations, while the RL-CA16 model is expandable to 4, 8, 12, or 16 stations.
What are the electrical input and output specifications?
Both models support an operating input voltage of AC 220V at 50Hz and provide an operating output voltage of AC 24V 0.8A.
What is the range of irrigation duration per station?
The irrigation run time can be precisely scheduled from 1 minute to 12 hours and 59 minutes per station.
Do these controllers support smart features like Wi-Fi and rain sensors?
Yes, they are compatible with Wi-Fi modules for remote monitoring and control, and they support normally-closed rain sensor inputs for automatic shutdown during rainfall.
What options are available for setting irrigation intervals?
They feature flexible interval settings including a weekly mode, odd/even days, and a cycle day mode ranging from 1 to 30 days.
Are these controllers suitable for outdoor installation?
Yes, the controllers are housed within a waterproof enclosure, making them reliable for outdoor installation in both residential and commercial settings.