Altronix OLS120D2X Manual page 3

Fig. 1
CAUTION: De-energize unit prior to servicing.
Wire
Strap
(from
Enclosure
to Door)
Battery and AC
Supervision
Circuit
OLS120D2X
ON OFF
Ground
Lug
115/230VAC
power mains
LOW BAT
Optional Rechargeable
Stand-by Battery
CAUTION: Optional rechargeable stand-by batteries must match
the power supply output voltage setting.
ON
--- DC2 +
Switch disables power
ON OFF
mains line voltage input.
If stand-by battery (batteries) are
connected, the DC output remains on.
LED Diagnostics
Red Green Power Supply Status
(DC) (AC)
ON ON Normal operating condition.
ON OFF Loss of AC. Stand-by battery
(batteries) supplying power.
OFF ON No DC output.
OFF OFF Loss of AC. Discharged or
no stand-by battery (batteries).
No DC output.
DC1 Switch Setting
24VDC output - OFF
Switch On - 12V
12VDC output - ON
Switch Off - 24V
Optional Rechargeable
Stand-by Battery
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