Installation Instructions; Output Voltage And Stand-By Specification Charts - Altronix ACMCB220 Series Installation Manual

Access power controllers with power supplies, 12vdc or 24vdc 4/6/10 amp, ptc protected outputs

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Installation manual (12 pages)

Table Of Contents

Table of Contents

Wiring methods should 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 the 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 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

Typical Application Diagram

LED Diagnostics

Terminal Identification Tables

Hook-up Diagrams

2. Set output voltage:

AL400ACMCB220 and AL600ACMCB220 set desired DC output voltage by setting switch SW1 to the appropriate

position on the power supply board. AL1012ACMCB220 is 12VDC and AL1024ACMCB220 is 24VDC

(Output Voltage and Stand-by Specification Charts below).

AL400ACMCB220

Voltage

Switch Position Stand-by Battery 4 hr. Stand-by / 5 mins. Alarm 24 hr. Stand-by / 5 mins. Alarm

12VDC

SW1 - Closed

24VDC

SW1 - Open

AL600ACMCB220

Voltage

Switch Position

12VDC

SW1 - Closed

24VDC

SW1 - Open

AL1012ACMCB220

Voltage

Switch Position

12VDC

N/A

AL1024ACMCB220

(refer to AL1024ACM220 Battery Size Calculation Worksheet, pg. 9).

Stand-by

Voltage

Battery

24VDC

12AH

24VDC

65AH

3. Measure voltage before connecting devices. This helps avoiding potential damage.

4. Connect AC (Fig. 2, pg. 6):

Connect unswitched AC power (220VAC 50/60Hz) to the terminals marked [L, 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 (220VAC 50/60Hz 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.

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].

ACMCB220 series