LED Diagnostics:
Red (DC)
Green (AC)
Power Supply Status
ON
ON
Normal operating condition
ON
OFF
Loss of AC. Standby battery is supplying power.
OFF
ON
No DC output.
Off
Off
Loss of AC. Discharged or no standby battery. No DC output.
Terminal Identification:
Terminal Legend
Function/Description
AC/AC
Low voltage AC input (Voltage Output/Transformer Selection Table).
For 12VDC output use 16VAC or higher with 85VA power rating or higher.
For 24VDC output use 28VAC with 140VA power rating or higher.
Caution: Do not apply voltages above 28VAC (28VAC is maximum input rating).
+ DC –
12VDC/24VDC @ 4A continuous output.
AC FAIL
NC, C, NO
Used to notify loss of AC power, e.g. connect to audible device or alarm panel.
NC, C, NO Relay normally energized when AC power is present.
Contact rating 1A @ 120VAC / 28VDC.
Low Battery
NC, C, NO
Used to indicate low battery condition, e.g. connect to alarm panel.
NC, NO, C Relay normally energized when DC power is present.
Contact rating 1A @ 120VAC / 28VDC.
Low battery threshold:
12VDC output threshold set @ approximately 10.5VDC,
24VDC output threshold set @ approximately 21VDC.
+ BAT –
Standby battery connections. Maximum charge rate 0.3A.
Altronix is not responsible for any typographical errors.
140 58th Street, Brooklyn, New York 11220 USA | phone: 718-567-8181 | fax: 718-567-9056
website: www.altronix.com | e-mail: [email protected] | Lifetime Warranty | Made in U.S.A.
IISMP5PM - Rev. 090710 B26S
MEMBER
+ BAT --- + DC ---
AC
AC
DC
AC
AC FAIL
LOW BAT
NC
C
NO
C
NC
NO
12V - SW1 ON
24V - SW1 OFF
ON
SUPERVISED POWER
SUPPLY/CHARGER
Maximum input
voltage not to
exceed 28VAC
