Installation Instructions

LED Diagnostics:
Red (DC1) Green (AC) Power Supply Status
ON ON Normal operating condition.
ON OFF Loss of AC. Stand-by battery supplying power.
OFF ON No DC output. Short circuit or thermal overload condition.
OFF OFF Loss of AC. Discharged or no stand-by battery. No DC output.
Terminal Identification:
Terminal Legend Function/Description
L, G, N Connect 115VAC/230VAC to these terminals: L to Hot, N to Neutral, G to ground.
– DC1 +
DC1 - 12VDC or 24VDC @ 3 amp and DC2 - 12VDC @ 1 amp
Note:IfDC2isnotused,DC1ratingis12VDCor24VDCrated@4ampmax.
– DC2 + 12VDC @ 1 amp.
ACFAIL
NC, C, NO
IndicateslossofACpower,e.g.connecttoaudibledeviceoralarmpanel.Relaynormally
energized when AC power is present. Contact rating 1 amp @ 115VAC / 28VDC
Low Battery
NC, C, NO
Indicateslowbatterycondition,e.g.connecttoalarmpanel.Relaynormallyenergizedwhen
DC power is present. Contact rating 1 amp @ 115VAC / 28VDC.
Low battery threshold: 12VDC output threshold set @ approximately 10.5VDC,
24VDC output threshold set @ approximately 21VDC.
– BAT + Stand-by battery connections. Maximum charge rate 0.7 amp.
Fig. 1
Fig. 1a
Fig. 1b
Fig. 1c
LG N
OFF ON
OPEN - 24VDC
CLOSED - 12VDC
DC1 SETTING
LOW BAT
NC C NO NC C NO
AC FAIL
--- BAT + --- DC1 +
AC DC
--- DC2 +
5A 250V
Altronix is not responsible for any typographical errors. Product specifications are subject to change without notice.
140 58th Street, Brooklyn, New York 11220 USA, 718-567-8181, fax: [phone]
website: www.altronix.com, e-mail: [e-mail], Lifetime Warranty, Made in U.S.A.
IIOLS120D2-Rev.062113 F27N
MEMBER
OPEN - 24VDC
CLOSED - 12VDC
DC1 SETTING
OPEN 24VDC
CLOSED 12VDC
Switch Detail
OFF ON