3
of
20
December
18,
2015
INSTALLATION BLOCK DIAGRAM
The Alarm Output is an open drain MOSFET referenced to G. The Alarm Output (AOut) Can Sink a maximum of 500 mA at a maximum
voltage of +60 VDC for the revision 2 monitoring hardware included with the HE1U-5012-MU. The Alarm Input (Ain) is referenced to G,
and is a LED in series with a 220 Ohm resistor internally, and can withstand 50 mA max. A factory jumper is installed from +5 to Ain to
silence the alarm. The jumper can be replaced with external wiring and a switch or relay.
HE1U-5012-MU Wiring Layout
