The line diagram shows the connections between an Enlighted Gen 6/Gen 5, 2-wire, sensor, UL924 Generic SPST device, and SR driver with an internal Power Supply Unit (PSU).
In a 2-wire system, the UL924 relay is usually closed, disabling power to the sensor. The 2-wire driver will then automatically go to an emergency light level.
Download the line diagram PDF.
