Hunter Acc - 99D 2 - Wire Decoder Controller 99 Station Without Shell

Two-wire decoder technology permits control of large irrigation systems, over relatively long distances, by inserting waterproof decoder modules as needed in a low voltage, direct burial two-wire path. The wire is cut wherever station control is needed, and the decoder wires are spliced into the path. The decoders are then connected to local standard 24 VAC solenoids for individual operation of valves and similar devices. Each decoder is uniquely addressed, and both the signal for their address, and the power required for solenoid operation, are sent over the single pair of wires. Up to 99 decoders can be individually operated over a single pair of wires in this manner.