Input:
• 220VAC (working range 198VAC - 256VAC),
50/60Hz, 1.5A.
Output:
• 12VDC or 24VDC selectable power output.
• 6A continuous supply current.
• Filtered and electronically regulated output.
Battery Backup:
• Built-in charger for sealed lead acid or gel type batteries.
• Maximum charge current 0.7A.
• Automatic switch over to stand-by battery when AC fails.
• Zero voltage drop when switched over to battery backup.
Visual Indicators:
• AC input, DC output, and BAT trouble LED indicators.
Supervision:
• AC fail supervision (form “C” contacts).
• Low battery and battery presence supervision
(form “C” contacts).
Additional Features:
• Short circuit and thermal overload protection.
Board Dimensions
(W x L x H approximate)
:
4.5” x 7.8” x 2.6” (114.3mm x 198.12mm x 66.04mm).
Power Supply Output Selections:
Output
Switch Position
12VDC
SW1 - ON (Fig. 1, on right)
24VDC
SW1 - OFF (Fig. 1, on right)
Stand-by Specifications:
Output
4 hr. of Stand-by and
5 Minutes of Alarm
24 hr. of Stand-by and
5 Minutes of Alarm
60 hr. of Stand-by and
5 Minutes of Alarm
12VDC / 40AH Battery
Stand-by = 6.0A
Alarm = 6.0A
Stand-by = 1.0A
Alarm = 6.0A
Stand-by = 300mA
Alarm = 6.0A
24VDC / 12AH Battery
--------
Stand-by = 200mA
Alarm = 6.0A
--------
24VDC / 40AH Battery
Stand-by = 6.0A
Alarm = 6.0A
Stand-by = 1.0A
Alarm = 6.0A
Stand-by = 300mA
Alarm = 6.0A
Installation Instructions:
The AL600XB220 should be installed in accordance with article 760 of The National Electrical Code, as well as
NFPA 72 and all applicable Local Codes.
1. Mount the AL600XB220 in the desired location/enclosure.
2. Set the AL600XB220 to the desired DC output voltage by setting SW1 (Fig. 1) to the appropriate position
(refer to Power Supply Output Selections chart).
3. Connect AC power (220VAC 50/60Hz) to the terminals marked [L, G, N] (Fig. 2). Use 18 AWG or larger for all
power connections: Battery, DC output, AC input. Use 22 AWG to 18 AWG for AC Fail/Low Battery reporting.
Keep power-limited wiring separate from non power-limited wiring (220VAC 50/60Hz Input, Battery Wires).
Minimum 0.25” spacing must be provided.
CAUTION: Do not touch exposed metal parts. Shut branch circuit power before installing or servicing equipment.
There are no user serviceable parts inside. Refer installation and servicing to qualified service personnel.
4. Measure output voltage before connecting devices. This helps avoiding potential damage.
Maximum ripple voltage rating is 0.8V.
5. Connect devices to be powered to the terminals marked [+ DC --- ] (Fig. 2).
6. For Access Control applications batteries are optional. When batteries are not used, a loss of AC will result in the
loss of output voltage. When the use of stand-by batteries is desired, they must be lead acid or gel type. Connect
battery to the terminals marked [+ BAT --- ] (Fig. 2). Use two (2) 12VDC batteries connected in series for 24VDC
operation (battery leads included).
7. Connect appropriate signaling notification devices to AC FAIL & BAT FAIL (Fig. 2) supervisory relay outputs.
Note: When used in fire alarm, burglar alarm or access control applications, “AC Fail” relay should be utilized
to visually indicate that AC power is on. To delay report for 6 hours cut “AC Delay” jumper (Fig. 2a).
AL600XB220
Power Supply/Charger
Overview:
The AL600XB220 is a power supply/charger that converts a 220VAC (working range 198VAC - 256VAC), 50/60Hz
input into a 12VDC or 24VDC @ 6A output (see specifications).
Specifications:
+ DC
---
BAT FAIL NC C NO NC C NO
+ BAT
---
AC FAIL
DC
AC
BAT
L
G
N
5A 250V
OFF - 24V ON - 12V
ON
Fig. 1
ON
OFF - 24V
ON - 12V
