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Reply To: OpenSprinkler DC 3.0 polarity

OpenSprinkler › Forums › Hardware Questions › OpenSprinkler › OpenSprinkler DC 3.0 polarity › Reply To: OpenSprinkler DC 3.0 polarity

June 7, 2019 at 7:49 pm #60901

Ray
Keymaster

OpenSprinkler DC uses common anode (positive). So the COM (common) wire is +.

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