Altronix AL624ET User manual

AL624ET
Linear Power Supply / Charger
Overview:
The 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:
Voltage Output/Transformer Selection Table:
Output Voltage Selector (JMPR) Transformer
12VDC @ 1.2A
continuous supply current Leave J1 and J2 Intact 16.5VAC / 20VA (Altronix model TP1620)
Installation Instructions:
1. Mount AL624 board in the enclosure (see reverse).
2. Unit is factory set for 12VDC.
3. Connect a proper 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:
Red (DC) Green (AC) Power Supply Status
ON ON Normal operating condition.
ON OFF Loss of AC, Stand-by battery supplying power
OFF ON No DC output. Short circuit or thermal overload condition.
OFF OFF No DC output. Loss of AC. Discharged or no battery present.
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.
• Automatic switch over to stand-by battery when AC fails.
• Maximum charge current 0.3A.
• 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): 2.5” x 3” x 1.5”
(63.5mm x 76.2mm x 38.1mm)

AC AC +DC -BAT +
AC DC
FACTORY SET AT 12V
CUT J1 FOR 24V
CUT J2 FOR 6V
J1
J2
Terminal Identification:
Terminal Legend Function/Description
AC/AC Low voltage AC input
(refer to voltage output/transformer selection table).
+ DC – 12VDC @ 1.2A continuous power limited output.
– BAT +Stand-by battery connections. Maximum charge rate 300mA.
STEP 1: Use these holes to mount
AL624 by pushing the nylon
circuit board fasteners (Fig. 1)
through the back of the enclosure.
Nylon fasteners will snap into place.
Fig. 1
Nylon Fastener
STEP 2: Mount AL624 circuit board to nylon fasteners
by pressing down circuit board onto nylon fasteners.
Note: Springlock on fasteners is used to remove AL624 circuit board.
Note: Four (4) fasteners are provided in the AL624 carton.
Springlock
Altronix is not responsible for any typographical errors. Product specifications are subject to change without notice.
140 58th Street, Brooklyn, New York 11220 USA, 718-567-8181, fax: [phone]
website: www.altronix.com, e-mail: [email protected]. Lifetime Warranty, Made in U.S.A.
IIAL624ET - Rev. 110599 C24P MEMBER