User Manual

AirWorks AWK-3131A Introduction
• Reset to factory default: Hold the RESET button down for over 5 seconds until the STATE LED starts
blinking green. Release the button to reset the AWK-3131A.
Relay (Digital Output)
The AWK-3131A has one relay output consisting of the 2 terminal block contacts on the top panel, as shown
below. These relay contacts are used to forward system failures and user-configured events.
The two wires attached to the relay contacts form an open circuit when a user-configured event is triggered.
If a user-configured event does not occur, the relay circuit will remain closed. For safety reasons, the relay
circuit is kept open when the AWK-3131A is not powered up.
Summary of the AWK-3131A’s Relay Status
Power Status Event Relay
Off – Open
On Yes Open
No Short
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