ACMCBseries - 3 -
• Battery fail and battery presence supervision (form "C" contact).
•
Enclosure accommodates up to two (2) 12AH batteries.
E
nclosure dimensions: 15.5"H x 12"W x 4.5"D
Installation Instructions:
Wiring methods shall be in accordance with the National Electrical Code/NFPA 70/NFPA 72/ANSI, and with all local
codes and authorities having jurisdiction. Product is intended for indoor use only.
1. Mount unit in desired location. Mark and predrill holes in the wall to line up with the top two keyholes in the
enclosure. Install two upper fasteners and screws in the wall with the screw heads protruding. Place the enclosure’s
upper keyholes over the two upper screws, level and secure. Mark the position of the lower two holes. Remove the
enclosure. Drill the lower holes and install the three fasteners. Place the enclosure’s upper keyholes over the two
upper screws. Install the two lower screws and make sure to tighten all screws
(Enclosure Dimensions, pg. 10).
Secure enclosure to earth ground. It is recommended to first review the following tables to facilitate installation:
Output Voltage and Stand-by Specifications Charts (pg. 3)
Typical Application Diagram (pg. 5)
LED Diagnostics (pg. 6)
Terminal Identification Tables (pg. 7)
Hook-up Diagrams (pg. 8)
2. Set output voltage:
AL400ULACMCB and AL600ULACMCB set desired DC output voltage by setting
switch SW1 to the appropriate position on the power supply board.
AL1012ULA
CMCB is 12VDC and
AL1024ULACMCB is 24VDC
(Output Voltage and Stand-by Specification Charts below).
3. Measure voltage before connecting devices. This helps avoid potential damage.
Output Voltage and Stand-by Specification Charts:
AL400ULACMCB
Voltage Switch Stand-by 4 hr. Stand-by / 5 mins. Alarm 24 hr. Stand-by / 5 mins. Alarm
Position Battery
12VDC SW1 - Closed 40 AH 3.5 amp / 3.5 amp .5 amp / 3.5 amp
24VDC SW1 - Open 40
AH 2.75 amp / 2.75 amp .75 amp / 2.75 amp
AL600ULACMCB
Voltage Switch Stand-by 4 hr. Stand-by / 5 mins. Alarm 24 hr. Stand-by / 5 mins. Alarm
Position Battery
12VDC SW1 - Closed 40 AH 5.5 amp / 5.5 amp .5 amp / 5.5 amp
24VDC SW1 - Open 40 AH 5.75 amp / 5.75 amp .75 amp / 5.75 amp
AL1012ULACMCB
Voltage Switch Stand-by 4 hr. Stand-by / 5 mins. Alarm 24 hr. Stand-by / 5 mins. Alarm
Position Battery
12VDC N/A 40 AH 9.5 amp / 9.5 amp .5 amp / 9.5 amp
AL1024ULACMCB - (refer to AL1024ULACMCB Battery Size Calculation Worksheet, pg. 9)
Voltage Stand-by 15 mins. Stand-by / 4 hr. Stand-by / 24 hr. Stand-by / 60 hr. Stand-by /
Battery 5 mins. Alarm 5 mins. Alarm 5 mins. Alarm 5 mins. Alarm
24VDC
12 AH 7.7 amp / 9.7 amp 1.2 amp / 9.7 amp ------------------------- -------------------------
V
oltage
Stand-by 15 mins. Stand-by / 4 hr. Stand-by / 24 hr. Stand-by / 60 hr. Stand-by /
Battery 5 mins. Alarm 5 mins. Alarm 5 mins. Alarm & 5 mins. Alarm
24VDC
65
AH
-------------------------
7.7 amp / 9.7 amp
1.2 amp / 9.7 amp
200mA / 9.7 amp
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