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AL1042UL2ADA
Agency Listings:
• UL Listed Control Units and Accessories for Fire Alarm
Systems (UL 864) and UL Standard for Safety Power
Supplies for Fire Protective Signaling Systems (UL 1481).
• MEA - NYC Department of Buildings Approved.
• CSFM - California State Fire Marshal Approved.
• NFPA 72 Compliant.
Input:
• Power input 115VAC / 60 Hz, 4.4 amp.
• Two (2) Class A or two (2) Class B FACP inputs.
• Two (2) NC dry contact trigger inputs.
Output:
• Class 2 Rated power limited outputs.
• 24VDC voltage regulated power limited outputs.
• 10 amp max total alarm current.
• 2.5A max current per output.
• Two auxiliary outputs rated at 1 amp each
(1 amp continuous, 1 amp AC disconnect).
• Two (2) outputs may be paralleled for more power on
an indicating circuit
(see Application Guide).
• Programmable supervised indicating circuit outputs:
Four (4) Class B or Four (4) Class A or Two (2) Class A
and Two (2) Class B
(see Application Guide).
• Thermal and short circuit protection with auto reset.
Battery Backup:
• Built-in charger for sealed lead acid or gel type batteries.
• Automatic switchover to stand-by battery when
AC Fails.
• Zero voltage drop when switching over to
battery backup.
Supervision:
• AC fail supervision (form "C" contact, 1 amp / 28VDC).
Factory set for 1 minute with optional 6 hour delay
setting (field selectable).
• Battery presence and low battery supervision
(form "C" contact, 1 amp / 28VDC).
Visual Indicators:
• Input and output status LED indicators.
Special Features:
• 2-wire horn/strobe Sync mode allows audible
notification appliances (horns) to be silenced
while visual notification appliances (strobes)
continue to operate.
• Temporal Code 3, Steady Mode, Input to Output
Follower Mode (maintains synchronization of
notification appliances circuit).
• Compatible with 12 or 24VDC fire panels.
• Output loop supervision steered to input 1 or input 2.
• Signal circuit trouble memory (helps identify
intermittent loop problems).
• Common trouble input and output.
• Ground fault detection.
Added Features:
• Unit includes power supply, logic board enclosure,
cam lock, and battery leads.
Enclosure Dimensions and Descriptions:
AL1042UL2ADA
18"H x 14.5"W x 4.625"D
Product Weight:
20 lbs.
Overview:
The Altronix AL1042UL2ADA is an extremely cost effective 10 amp voltage regulated remote power supply/battery
charger. It may be connected to any 12 or 24 volt Fire Alarm Control Panel (FACP). Primary applications include
Notification Appliance Circuit (NAC such as strobes and horns) expansion support to meet ADA requirements. It also
provides auxiliary power to support system accessories. The unit delivers regulated and filtered 24 volt power via up to
four (4) Class B, four (4) Class A or combination of Class B and Class A Notification Appliance Circuits. Additionally, a
separate 1.0A auxiliary output with reset for four (4)-wire smoke detectors is available. The 10 amp max. alarm current
can be divided between the four (4) outputs for powering NAC devices. Each output is rated at 2.5 amp max., and can be
independently programmed for Steady, Temporal Code 3 or Strobe Synchronization. All outputs may be programmed for
Input to Output Follower Mode (output will follow input. i.e. March Time Input, March Time Output). An individual
output of 4 amp is achieved by paralleling 2 outputs. In non-alarm condition independent loop supervision for Class A
and/or Class B FACP NAC circuits is provided. In the event of a loop trouble, the FACP will be notified via the steered
input (input 1 or input 2). In addition, there are common trouble output terminals [NC, C, NO] which are used to
indicate general loop/system trouble. A common trouble input is provided for optional NC (normally closed) devices to
report trouble to the FACP. Two (2) FACP signaling outputs can be employed and directed to control supervision and power
delivery to any combination of the four (4) outputs.
Specifications:
AL1042UL2ADA - NAC Power Extender
Содержание AL1042UL2ADA
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