Rain Bird - FD Series 2-Wire Decoder - Signal Line, 4 Individual Valves - FD401TURF
Operates up to 4 individual automatic irrigation valves
Specification
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Mounting: In valve box (recommended) or direct burial
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Power Draw:
- FD-401TURF: 1 mA (idle) 18 mA (per active solenoid)
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Dimensions:
- FD-401TURF: Length: 3.94 in. (100 mm), Diameter: 2.56 in. (65 mm)
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Solenoids:
- FD-401TURF: 1 to 4 with individual control
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Wires:
- FD-401TURF: Blue to cable, color-coded to solenoids
- Address pre-coded from the factory (no switches)
- Easy, cost-effective installation, expansion and upgrade for Rain Bird ESP-LXD and/or SiteControl two-wire decoder systems
- Installed out of sight and protected from the elements and vandalism
- Enables advanced diagnostics and sensor features
- Use with Rain Bird DB Series Wire Connectors for the most reliable, water-tight connections
Rain Bird Field Decoders provide easy, cost-effective installation and expansion for SiteControl Decoder or ESP-LXD Decoder Central Control Systems. Decoders are installed out of sight to help protect them from the elements and vandalism.
A technology long-since proven on golf courses around the world, Rain Bird decoders provide "best-in-class" field control on centrally controlled 2-wire irrigation systems. Installed underground and featuring simple, low-cost wiring, decoders are an aesthetically pleasing, full-featured, economical option for reliable in-field control.
A simple wiring configuration and absence of protective enclosures keeps installation and maintenance costs low. Rain Bird decoders are a "true lower than 30 volt system that utilize a two-wire path of 14-gauge wire connecting the central control system, decoders and valves or valve-in-head sprinklers.
With all electronic components fully sealed within a water-tight enclosure and buried underground, damage from floods, frost, rodents or vandals is virtually eliminated. Rain Bird decoders are an especially good choice for flood plains.
Downloads
What Our Experts Think
The Rain Bird FD Series 2-Wire Decoder (FD401TURF) offers exceptional performance for controlling four individual valves on your irrigation system. Here's why it's a top choice:
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4-Valve Control: The FD401TURF provides independent control of up to four valves, allowing for precise management of different irrigation zones or areas within your system.
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Advanced 2-Wire Technology: Utilizing Rain Bird's 2-wire technology, the decoder simplifies your wiring, cutting down on installation time and cost while enhancing the efficiency of your system.
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Durable and Reliable: Designed to handle the rigors of outdoor conditions, this decoder is built to last, ensuring long-term, uninterrupted service.
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Improved Water Efficiency: By controlling four valves with precision, you can efficiently manage water distribution, ensuring your landscape gets the right amount of water where it’s needed, reducing waste.
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Versatile Compatibility: It seamlessly integrates with other Rain Bird controllers and components, ensuring optimal system performance.
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Easy Installation: Thanks to its simple setup, the FD401TURF is user-friendly and ideal for both new installations and upgrades to existing systems.
Q&A
Q: What is the Rain Bird FD401TURF - FD Series 2-Wire Decoder?
A: The Rain Bird FD401TURF is a 2-wire decoder designed to control up to 4 individual valves using a single 2-wire system. It is part of the FD Series and is ideal for managing irrigation in medium to large landscape areas.
Q: How does the FD401TURF improve irrigation system management?
A: The FD401TURF enables precise and efficient control of up to 4 valves with a single 2-wire connection, reducing the complexity and cost of installation while enhancing system reliability and ease of use.
Q: What benefits does a 2-wire system provide with the FD401TURF?
A: A 2-wire system simplifies installation, reduces wiring, and allows for easy expansion. It also reduces the need for additional control wires, making maintenance and system modifications more cost-effective.
Q: Can the FD401TURF control multiple valves at once?
A: Yes, the FD401TURF decoder can control up to 4 individual valves, making it perfect for managing multiple irrigation zones in larger areas, providing flexibility and control.
Q: Is the FD401TURF compatible with other Rain Bird products?
A: Yes, the FD401TURF is designed to be fully compatible with other Rain Bird FD Series controllers and products, offering a seamless and reliable irrigation solution.
Q: How easy is it to install and maintain the FD401TURF decoder?
A: The FD401TURF is designed for straightforward installation with fewer wires, making it easier to set up and maintain. Its durable construction ensures long-lasting performance with minimal upkeep.
Maintenance Tips
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Inspect Wiring Connections – Ensure all connections are secure, clean, and free from corrosion or wear to prevent signal interference.
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Regular System Testing – Test the decoder system at regular intervals to ensure all 4 valves are functioning properly and respond to the controller.
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Monitor for Signal Interference – Periodically check for any signal disruptions that may be caused by environmental factors or damaged wiring.
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Clean the Decoder – Keep the decoder clean and dry to avoid debris buildup or moisture that could cause malfunction.
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Verify Valve Response – Confirm that each of the four valves responds accurately to commands from the decoder during testing.
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Check for Physical Damage – Inspect the decoder for any signs of physical damage such as cracks, leaks, or other signs of wear.
