07-23-2025, 08:39 AM
(07-21-2025, 09:22 PM)admin Wrote: connect sensor to digital input port. when the temperature arrived, two wire will short. it's just a dry contact signal.
how do you determine the temperature at which it closes or is it a fixed temperature? if it is fixed, at what temperature does it close? if you have use cases can you share with me please.

