Altronix AL624ET Linear Power Supply-Charger Installation Guide

June 4, 2024
Altronix

Altronix AL624ET Linear Power Supply-Charger Installation Guide

Overview:

Altronix AL624ET Linear Power Supply / Charger converts a 115VAC 60Hz input to a low voltage DC output. This general purpose power supply has a wide range of applications for access control, security and CCTV system accessories that require additional power.

Specifications:

**Agency Listing:

**

  • CE European Conformity.

Input:

  • 115VAC, 60 Hz 1.2A.

Output:

  • 12VDC @ 1.2A supply current.
  • Filtered and electronically regulated output.
  • Short circuit and thermal overload protection.

Battery Backup:

  • Built-in charger for sealed lead acid or gel type batteries.
  • Maximum charge current 300mA.
  • Automatic switchover to stand-by battery when AC Fails.
  • PTC battery protection.

Visual Indicators:

  • AC input and DC output LED indicators.

Features:

  • Power supply/charger with enclosure and TP1620 plug-in transformer (16.5VAC/20VA).
  • Fits one (1) 12VDC/7AH or two (2) 12VDC/4AH batteries.

Mechanical:

  • Enclosure Dimensions (H x W x D approx.): 8.5” x 7.5” x 3.5” (215.9mm x 190.5mm x 88.9mm)
  • Board dimensions (W x L x H): 3” x 2.5” x 1.125” (76.2mm x 63.5mm x 28.6mm)

Voltage Output/Transformer Selection Table:

Installation Instructions:

  1. Mount AL624 board in the enclosure (Fig. 1, pg. 2).
  2. Unit is factory set for 12VDC.
  3. Connect TP1620 plug-in transformer to the terminals marked [AC] (refer to voltage output/transformer selection table). Use 18 AWG or larger for all power connections (Battery, DC output). Keep power-limited wiring separate from non power-limited wiring (115VAC / 60Hz Input, Battery Wires). Minimum 0.25” spacing must be provided.
  4. Measure output voltage before connecting devices. This helps avoiding potential damage.
  5. Devices to be powered should be connected to the terminals marked [+ DC] and [DC – BAT], carefully observing polarity.
  6. Connect battery to the terminals marked [BAT +] and [DC – NEG] (battery leads included)
    Note: When batteries are not used, a loss of AC will result in a loss of output voltage.

LED Diagnostics:

Terminal Identification:

Fig. 1

Altronix AL624ET Linear Power Supply-Charger - Fig. 1

Altronix is not responsible for any typographical errors.

140 58th Street, Brooklyn, New York 11220 USA | phone: 718-567-8181 | fax: 718-567-9056
website: www.altronix.com | e-mail: info@altronix.com | Lifetime Warranty
IIAL624ET – Rev. 110599 F21U

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