Altronix OLS20 Installation Instructions Bedienungsanleitung PDF herunterladen

Overview:

OLS20 power supply/charger converts 115VAC / 60Hz input, into a 12VDC @ 1 amp or 24VDC @ .5 amp of

continuous supply current (refer to specifications). This general purpose power supply has a wide range of application

for access control and security system accessories that require additional power.

Specifications:

Input:

• 115VAC / 60Hz, .5 amp.

Output:

• 12VDC or 24VDC selectable operation.

• .5 amp continuous supply current @ 24VDC

1 amp continuous supply current @ 12VDC.

• Filtered and electronically regulated outputs.

• Short circuit and thermal overload protection.

Battery Backup:

• Built-in charger for sealed lead acid or gel type batteries.

•

Maximum charge current .5 amp.

• Automatic switch over to stand-by battery when AC fails.

Additional Features:

• AC input and DC output LED indicators.

• Includes battery leads.

Board Dimensions (approximate): 2.6”W x 3.1”L x 1.3”H

Specified at 25˚ C ambient.

Voltage Output Selection Table:

Output VDC Switch Position Max. Load DC

12VDC SW 1 - Closed 1.2 amp

24VDC

SW1 - Open .5 amp

Installation Instructions:

The OLS20 should be installed in accordance with The

National Electrical Code and all applicab

le Local Re

gulations.

1. Mount the OLS20 in desired location/enclosure.

2. Set the OLS20 to desired DC output voltage via SW1

(refer to Voltage Output Selection Table).

3. Connect AC power to connector #1

(Fig. 1) (black & white flying leads) and ground (green flying lead)

Use 18 AWG or larger for all power connections(Battery, AC input).

Keep power limited wiring separate from non-power limited wiring (115VAC / 60Hz Input, Battery Wires).

Minim

um .25” spacing m

ust be pr

vided.

4. Measure output voltage before connecting devices. This helps avoid potential damage.

5. Connect devices to be powered to terminals marked [-- DC +]

(Fig. 1).

When the use of stand-by batteries are desired, they must be lead acid or gel type.

Connect battery to terminals marked [-- BAT +]

(Fig. 1).

Use two (2) 12VDC batteries connected in series for 24VDC operation.

Note: When batteries are not used a loss of AC will result in the loss of output voltage.

For continuous protection against fire replace fuse with the

same type and rating 5mm - 20mm, 250V, 2A

OLS20 - Offline Power Supply/Charger

MADE IN USA

LGN

--- BAT +

pen - 24V

Closed - 12V

CONNECTOR #1

Gr WhBk

PTC2

--- DC +

2A



250V

Fig. 1

1 2

Inhaltsverzeichnis

Seite 1 - CONNECTOR #1

Overview:OLS20 power supply/charger converts 115VAC / 60Hz input, into a 12VDC @ 1 amp or 24VDC @ .5 amp of continuous supply current (refer to specif

Seite 2 - Terminal Identification:

MADE IN USALGN--- BAT +Open - 24VClosed - 12VSW1DCPTC2VR1AC--- DC +LED Diagnostics:Red (DC) Green (AC) Power Supply Status ON ON Normal operating cond

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Altronix OLS20 Installation Instructions Bedienungsanleitung

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