Installation Guide

- 2 - M220 Series Installation Guide
Overview:
Altronix M220 Series multi-output access control power supply/chargers are specifically designed for use with
access control systems and accessories. These units convert a 220VAC (working range 198VAC - 256VAC),
50/60Hz input into five (5) individually protected 12VDC or 24VDC outputs (see specifications). Each output will
route power to a variety of access control hardware devices including Mag Locks, Electric Strikes, Magnetic
Door Holders, etc. These outputs will operate in both Fail-Safe and Fail-Secure modes. Controlled trigger input
is achieved through normally open [NO] or normally closed [NC] supervised input or the polarity reversal from an
FACP (Fire Alarm Control Panel). A form “C” dry output relay enables HVAC Shutdown, Elevator Recall or may be
used to trigger auxiliary devices.
M220 Series Power Supply Configuration Reference Chart:
Altronix
Model Number
12VDC Total
Output
Current (A)
24VDC Total
Output
Current (A)
PTC Protected
Outputs
(auto-resettable)
220VAC
50/60Hz
Input Current
Draw (A)
Power Supply
Board Input
Fuse Rating
AL300M220
2.5 2.5
5
1A
5A/250VAC
AL400M220
4 3 1.2A
AL600M220
6 6 1.5A
AL1012M220
10 – 2.2A
AL1024M220
– 10 3A 6.3A/250VAC
Specifications:
Input:
• Power input 220VAC (working range 198VAC -
256VAC), 50/60Hz.
See reference chart above.
• Fire Alarm Panel or Access Control System trigger
inputs. [NO] or [NC] supervised trigger input and
polarity reversal trigger input
(4mA draw from FACP).
Output:
• Five (5) individual PTC protected auto-resettable
power outputs.
• Current limit is 2A @ 12VDC or 24VDC per output
(12VDC only for AL1012M220 and
24VDC only for AL1024M220).
• Filtered and electronically regulated outputs.
• Thermal and short circuit protection with auto reset.
• Overload protection.
• Output relay energizes when unit is triggered
(form “C” contact rated 1A @ 28VDC).
Supervision:
• AC fail supervision (form “C” contact).
• Low battery supervision (form “C” contact).
• Battery presence supervision (form “C” contact).
• Power fail supervision relay
(form “C” contact rated 1A @ 28VDC).
• Power supply is complete with enclosure,
cam lock, and battery leads.
Battery Backup:
• Built-in charger for sealed lead acid or
gel type batteries.
• Automatic switch over to stand-by battery
when AC fails.
• AL300XB220, AL400XB220, AL600XB220, and
AL1012XB220 (Power Supply Board) maximum
charge current 0.7A.
AL1024XB220 (Power Supply Board) maximum
charge current 3.6A.
• Zero voltage drop when switching over to
battery backup.
• AL300M220, AL400M220, and AL600M220
enclosures accommodate up to
two (2) 12VDC/7AH batteries.
• AL1012M220 should be fitted with
one (1) 12VDC/12AH battery.
• AL1024M220 enclosure accommodates
up to two (2) 12VDC/12AH batteries.
Visual Indicators:
• DC output LED indicator.
• LEDs indicate condition of power outputs.
• Power and input trigger LEDs.