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Rain Bird Decoders

Rain Bird Decoders

A technology long since proven on top golf courses around the world, Rain Bird decoders provide "best-in-class" field control on centrally controlled irrigation systems.

Installed underground and featuring simple, low-cost wiring, decoders are an aesthetically pleasing, full-featured, economical option for reliable in-field control.

Features

Cost-Effective Alternative

  • A simple wiring configuration and the absence of protective enclosures keep installation and maintenance costs low. Rain Bird decoders are a “true lower than 30-volt” system that utilizes a two-wire path of 14-gauge wire connecting the central control system, decoders and valves or valve-in-head sprinklers.

Sensor Capability

  • If you need information from analogue, pulse or switch sensors to manage your irrigation, connect the sensor to the SD-211 sensor decoder and view the data at the central. Using Smart Sensor Software, sensor data can even be used to control the irrigation.

Protect Against the Elements

  • 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.

An Out-of-Sight Solution

  • Buried decoder systems leave nothing exposed to the elements. With no evidence of in-field control, this aesthetically pleasing alternative works perfectly in situations where controller enclosures are unwanted or impractical.

Excellent for Renovations

  • Thanks to advanced central control technology and simple wiring requirements, decoders are a smart choice for many golf course renovations. Use Rain Bird’s hybrid control feature to operate controllers and decoders concurrently. This makes it easy to expand irrigation coverage using a minimal amount of wire and decoders.

In-Field Control Options

  • The addition of decoders doesn’t mean the elimination of in‑field control. Decoders can be turned on and off in the field with The FREEDOM System or MI Series Mobile Controllers.

The Right Amount of Control

  • Select different decoders to operate one, two, four or six solenoids. Five different decoders let you choose the amount of control you need.

 


About Rain Bird

Rain Bird Corporation is a leading global manufacturer and provider of irrigation products and services headquartered in Azusa, California. The privately held company was founded in 1933 during California’s agricultural boom.  Since the beginning, Rain Bird has produced and offered the industry’s broadest range of irrigation products for farms, golf courses, sports arenas, commercial developments and homes in more than 130 countries around the world.

Our commitment to The Intelligent Use of Water™ shows not only in our high-quality products but also through our expert water management professionals who share their passion for water conservation. They provide education, training, and services for the industry and communities around us, creating long-term, responsible partnerships with our customers, vendors, and the cities in which we live.  These efforts along with our high-quality products have been recognised with numerous awards throughout the years.

The Rain Bird Mission

  • Our mission at Rain Bird is to be the global irrigation industry leader by:
  • Profitably providing defect-free, high-value products and services that promote the intelligent use of water for worldwide irrigation applications.
  • Achieving customer satisfaction by meeting or exceeding expectations.
  • Being a responsible employer respected by employees and the community.
  • Enabling employees to be the best they can be.

 

 

Centaur Asia Pacific is the distributor for Rain Bird (Golf) in Singapore.

Updated on: 19 September 2024

Specifications

Decoder addresses per LDI interface unit

  • 500 maximum - Although the LDI can handle a maximum of 500 decoder addresses total. With any number over 380, the number of active decoders you will be able to operate simultaneously may be reduced.

Active solenoids per LDI (with 20 mA current draw each)

  • 40 maximum

Active solenoids per two-wire path on LDI (with 20 mA current draw each)

  • 20 maximum

Maximum allowable voltage drop per two-wire path

  • 9 Volts

For LDI Lights

  • 15 mA (total) - Although the LDI can supply 1,000 mA and 500 mA respectively, allow 50 mA of safety factor (design 950 mA with an LDI and 450 mA with an SDI)

For each inactive FD-101 or FD-102 decoder

  • 0.5 mA each

For each inactive FD-401, FD-202 or FD-601 decoder

1.0 mA each

For each active Golf Black Solenoid (GBS25) coil

  • 20 mA each

LSP-1 Installation

  • No more than 8 decoders between two LSP-1 surge arrestors or no more than 500 ft., whichever is less. LSP-1 ground grid resistance of 50 ohms or less is recommended.

Certifications

  • CE [European Union]