Data Sheet

Specifications
Agency Approvals
7.1"
(180.34mm)
4.5"
(114.3mm)
6.7"
(170.18mm)
3.7"
(93.98mm)
0.34"
(8.64mm)
0.182"
(4.62mm)
o0.156"
(3.96mm)
UL Recognized component for Access Control System Units (UL 294),
Standard for Power Supplies for Use with Burglar-Alarm Systems (UL 603),
Hospital Signaling and Nurse Call Equipment (UL 1069),
Standard for Safety for Fire Protective Signaling Systems (UL 1481).
Altronix Corp. - 140 58th Street, Brooklyn, NY 11220 • 718-567-8181 • 888-258-7669 • altronix.com
Board Dimensions (L x W x H approximate):
4.5” x 7.1” x 1.44” (114mm x 180mm x 37mm)
AL400ULXB2 is a UL Recognized power supply/charger that converts a
115VAC, 60Hz input into a single 12VDC or 24VDC Class 2 Rated power-
limited output.
AL400ULXB2
Off-line Switching Power Supply/Charger
Rev. DSAL400ULXB2_05052015
Overview
Input:
• Input 115VAC, 60Hz, 3.5 amp.
• Input fuse rated @ 3.5 amp/250V.
Output:
• 12VDC or 24VDC selectable output.
• 12VDC @ 4 amp or 24VDC @ 3 amp supply current.
• Class 2 Rated power-limited output.
• 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.
• Maximum charge current 0.7 amp.
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).
Visual Indicators:
• AC input, DC output, and Battery LED indicators.
Electrical:
• Operating temperature: 0º C to 49º C ambient.
• 24.57 or 36.85 BTU/Hr.
• System AC input VA requirement: 402.5VA.
Mechanical:
• Product weight (approx.): 0.65 lbs. (0.29 kg).
• Shipping weight (approx.): 0.8 lbs. (0.36 kg).
AL400ULXB2