Description
AL300ULM multi-output access control power supply/charger is specifically designed for use with access control systems and accessories. This unit converts a 115VAC / 60Hz input into five (5) individually protected Class 2 Rated power limited 12VDC or 24VDC outputs. 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 (N.O.) or normally closed (N.C.) 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.
Input
Input 115VAC / 60Hz, 3.5A.
Input fuse rated @ 3.5A/250V.
Fire Alarm Panel or Access Control System trigger inputs. N.O. or N.C.supervised trigger input and polarity reversal trigger input.
Output
12VDC or 24VDC selectable outputs.
2.5A supply current.
Five (5) (auto-resettable) PTC protected outputs, rated @ 2A.
Output relay energizes when unit is triggered (form “C” contact rated 1A @ 28VDC).
Filtered and electronically regulated output.
Short circuit and thermal overload protection.
Battery Backup
Built-in charger for sealed lead acid or gel type batteries.
Automatic switch over to stand-by battery when AC fails.
Supervision
AC fail supervision (form “C” contacts).
Notification trigger is selectable for 30 seconds (factory set) or 6 hours.
Low battery supervision (form “C” contacts).
Battery presence supervision (form “C” contacts).
Power fail supervision relay (form “C” contacts).
Visual Indicators
AC input and DC output LED indicators (power supply board).
Red LEDs indicate condition of power outputs (multi-output board).
Power & input trigger LEDs (multi-output board).
Electrical
Temperature:
Operating Temperature: 0° C to 49° C (32° F to 120° F).
Storage Temperature: – 20° C to 70° C ( – 4° F to 158° F).
Relative Humidity: 85% +/-5%.
BTU/Hr. (approx.):
12VDC: 15 BTU/Hr.
24VDC: 31 BTU/Hr.
System AC input VA requirement: 402.5VA.