Installation Guide
ACMJ series - 3 -
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 (pgs. 3, 4)
Typical Application Diagram (pg. 5)
LED Diagnostics (pg. 5-6)
Terminal Identification Tables (pg. 7)
Hook-up Diagrams (pg. 8)
2. Set output voltage:
AL400ULACMJ and AL600ULACMJ: set desired DC output voltage by setting switch SW1 to the appropriate
position on the power supply board. AL1012ULACMJ is 12VDC and AL1024ULACMJ is 24VDC
(Output Voltage and Stand-by Specification Charts below).
Output Voltage and Stand-by Specification Charts:
AL400ULACMJ
Voltage Switch Position Stand-by Battery 4 hr. Stand-by / 5 mins. Alarm 24 hr. Stand-by / 5 mins. Alarm
12VDC SW1 - ON 40AH 3.5 amp / 3.5 amp 1 amp / 4 amp
24VDC SW1 - OFF 40AH 2.75 amp / 2.75 amp 1 amp / 3 amp
AL600ULACMJ
Voltage Switch Position Stand-by Battery 4 hr. Stand-by / 5 mins. Alarm 24 hr. Stand-by / 5 mins. Alarm
12VDC SW1 - ON 40AH 5.5 amp / 5.5 amp 0.5 amp / 5.5 amp
24VDC SW1 - OFF 40AH 5.75 amp / 5.75 amp 0.75 amp / 5.75 amp
AL1012ULACMJ
Voltage Switch Position Stand-by Battery 4 hr. Stand-by / 5 mins. Alarm 24 hr. Stand-by / 5 mins. Alarm
12VDC N/A 40AH 9.5 amp / 9.5 amp 0.5 amp / 9.5 amp
AL1024ULACMJ (refer to AL1024ULACMJ Battery Size Calculation Worksheet, pg. 9).
Voltage
Stand-by
Battery
15 mins. Stand-by /
5 mins. Alarm
4 hr. Stand-by /
5 mins. Alarm
24 hr. Stand-by /
5 mins. Alarm
60 hr. Stand-by /
5 mins. Alarm
24VDC 12AH 7.7 amp / 9.7 amp 1.2 amp / 9.7 amp ------------ ------------
24VDC 65AH ------------ 7.7 amp / 9.7 amp 1.2 amp / 9.7 amp 200mA / 9.7 amp
3. Connect AC (Fig. 2, pg. 6):
Connect unswitched AC power (115VAC 60Hz) to terminals marked [L, G, N]. Use 14 AWG or larger for all power
connections. Secure green wire lead to earth ground.
Keep power-limited wiring separate from non power-limited wiring (115VAC 60Hz Input, Battery Wires).
Minimum 0.25” spacing must be provided.
CAUTION: Do not touch exposed metal parts. Shut branch circuit power before installing or servicing equipment.
There are no user serviceable parts inside. Refer installation and servicing to qualified service personnel.
4. Measure voltage before connecting devices. This helps avoiding potential damage.
5. Output options (Fig. 1, pg. 5):
The unit will provide either eight (8) switched power outputs, eight (8) dry form “C” outputs, or any
combination of both switched power and form “C” outputs, plus eight (8) unswitched auxiliary power outputs.
(a) Switched Power outputs:
Connect the negative (–) input of the device being powered to the terminal marked [COM]. For Fail-Safe operation
connect the positive (+) input of the device being powered to the terminal marked [NC]. For Fail-Secure operation
connect the positive (+) input of the device being powered to the terminal marked [NO].