Modular irrigation controller
First Claim
Patent Images
1. An irrigation controller comprising:
- a user interface surface having a plurality of interface elements for programming an irrigation schedule;
a controller housing connected to said user interface surface;
a plurality of irrigation terminals disposed in said controller housing and arranged to selectively supply power to irrigation stations;
a transformer terminal;
a transformer mounting area disposed within said controller housing; and
,an outdoor transformer assembly removably connected to said transformer mounting area;
said outdoor transformer assembly comprising;
a transformer housing;
a cover for removably covering a portion of said transformer housing;
a terminal block located within said transformer housing; and
,a transformer fixed within said transformer housing and electrically connected to said terminal block and said transformer terminal.
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Accused Products
Abstract
The present invention provides a modular controller that connects to irrigation modules with varying station terminals and a standard footprint size. Additionally, the modular controller includes surge protection options, wireless communication with PDA'"'"'s and other external devices, no required position for each controller module to be connected, immediate display of station modules on the LCD display, retention of a water program if module is removed, communications module for flow monitoring, a modular transformer, rain sensor receiver within the housing, an improved 9-volt batter holder, and other aspects described in the present application.
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Citations
20 Claims
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1. An irrigation controller comprising:
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a user interface surface having a plurality of interface elements for programming an irrigation schedule; a controller housing connected to said user interface surface; a plurality of irrigation terminals disposed in said controller housing and arranged to selectively supply power to irrigation stations; a transformer terminal; a transformer mounting area disposed within said controller housing; and
,an outdoor transformer assembly removably connected to said transformer mounting area;
said outdoor transformer assembly comprising;a transformer housing; a cover for removably covering a portion of said transformer housing; a terminal block located within said transformer housing; and
,a transformer fixed within said transformer housing and electrically connected to said terminal block and said transformer terminal. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An irrigation controller comprising:
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a user interface in communication with a circuit board for programming an irrigation schedule; a controller housing connected to said user interface and said circuit board; a transformer terminal; a plurality of irrigation terminals connected to said controller housing and arranged to selectively delivery power to control an irrigation system; and
,a modular transformer assembly removably connectable to a modular transformer assembly mounting area;
said modular transformer assembly comprising;a transformer housing; a cover for removably covering an opening of said transformer housing; a terminal block locating within said transformer housing; and a transformer disposed within said transformer housing and electrically connected to said terminal block and said transformer terminal. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14)
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15. An irrigation controller comprising:
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a user interface in communication with a circuit board for programming an irrigation schedule; a controller housing connected to said user interface and circuit board; a transformer terminal; a plurality of irrigation terminals connected to said controller housing and arranged to selectively delivery power to control an irrigation system; and
,a modular transformer assembly removably connectable to a modular transformer assembly mounting area;
said modular transformer assembly comprising;a transformer housing; a panel selectively removable from said transformer housing; a terminal block located within said transformer housing; and
,a transformer positioned within said transformer housing and being electrically connected to said terminal block and said transformer terminal. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification