Question:
What is the output type for the HDEC-R32A leakage detector
Answer:
DC24V
--Power supply, it need to equip with the power supply by the user, can’t take the DC 24V from indoor or box.
FAN IN/ out
--dry contact output
IDU IN / IDU OUT
----IDU IN/IDU out is dry contact which can connect to IDU , Box, or outdoor
NC IN/OUT
--Reserved port, same funcito like IDU IN/Out
The three port IDU IN/OUT ,NCIN/OUT, FAN IN/OUT share same logic, they are all dry contact, and in normal condition , dry contact close; if leakage condition, dry contact open.
