Spec Sheet

AL300ULM
• 12VDC or 24VDC
@ 2.5 amp supply
current.
AL300ULMR
• AL300ULM in
red enclosure.
AL400ULM
• 12VDC @ 4 amp
or 24VDC @ 3 amp
supply current.
AL400ULMR
• AL400ULM in
red enclosure.
AL600ULM
• 12VDC or 24VDC
@ 6 amp supply
current.
AL600ULMR
• AL400ULM in
red enclosure.
• These multi-output access control power supply/charger is specifically designed
for use with access control systems and accessories. These units convert a
115VAC / 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 (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.
• 115VAC input at 60 Hz.
AL300ULM rated @ 1.45 amp.
AL400ULM rated @ 1.9 amp.
AL600ULM rated @ 2.5 amp.
• Fire Alarm Panel or Access Control System trigger
inputs. N.O. or N.C. supervised trigger input and
polarity reversal trigger input.
• Five (5) individual power limited outputs
rated @ 2.5 amp.
• Class 2 Rated power limited outputs.
• 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 1 amp @ 28VDC).
• Built-in charger for sealed lead acid or
gel type batteries.
• Automatic switch over to stand-by battery
when AC fails.
• AL300ULXB, AL400ULXB and AL600ULXB
(Power Supply Board) maximum charge
current .7 amp.
• Zero voltage drop when switching over to
battery backup.
• Enclosure accommodates up to
two (2) 12VDC/7AH batteries.
• DC output LED indicator.
• LEDs indicate condition of power outputs.
• Power & input trigger LEDs.
• 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
1 amp @ 28VDC).
• Power supply is complete with enclosure, cam lock,
transformer and battery leads.
AL300ULM, AL400ULM and AL600ULM
Data Sheet
Rev. DSULMseries - I19E
Overview
Specifications