2017 Jan 10, 07:25 PM
Bob,
Normally open (the most common case and default) refers to a sensor that only closes a switch when rain is detected. Normally closed (when the box is not ticked) refers to a sensor that breaks the connection when rain is detected. It would show rain if there is no connection.
It can be a bit confusing.
I checked here and the logic seems to be correct.
Dan
Normally open (the most common case and default) refers to a sensor that only closes a switch when rain is detected. Normally closed (when the box is not ticked) refers to a sensor that breaks the connection when rain is detected. It would show rain if there is no connection.
It can be a bit confusing.
I checked here and the logic seems to be correct.
Dan