Heron Ti-240 one-output decoder (DEC-B1) for a compatible Heron Ti-240 two-wire irrigation-control system. It provides one field output for controlling one compatible 24 VAC solenoid valve.

Heron Ti-240 systems use decoders on the two-wire path, helping reduce the amount of individual valve cabling required across an irrigation installation. This decoder must be addressed and commissioned within a compatible Ti-240 system. Not for conventional multi-wire controllers.