Altronix OLS180 Installation Instructions

OLS180 - Offline Switching
Power Supply/Charger

Overview:

The OLS180 is a power supply/charger that converts 115VAC / 60Hz input, into a 12VDC or 24VDC @ 6 amps
of continuous supply current (see specifications).

Specifications:

• 12VDC or 24VDC selectable output.

• 6 amp continuous supply current.

• Input 115VAC / 60Hz, 1.9 amp.

• Filtered and electronically regulated outputs.

• 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 (zero voltage drop).

• AC input and DC output LED indicators.

• AC fail supervision (form "C" contacts).

• Low battery supervision (form "C" contacts).

• Short circuit and thermal overload protection.

• Power ON/OFF switch.

• Includes battery leads.
Board Dimensions: 4.5”W x 7.25”L x 1.75”H

Specified at 25˚ C ambient.

Voltage Output Selection Table:

Output VDC Switch Position Max. Load DC

12VDC

24VDC SW1 - Open 6 amp

SW 1 - Closed 6 amp

Installation Instructions:

The OLS180 should be installed in accordance with The National Electrical Code and all applicable Local Regulations.

1. Mount the

2. Slide [Power ON/OFF] switch to OFF position.
Set the OLS180 to desired DC output voltage via SW1

3.

4. Connect AC power to terminals marked [L & N], connect ground to terminal marked [G].
Use 18
Use 22 AWG to 18 AWG for power limited circuits (AC Fail/Low Battery reporting).
Measure output voltage before connecting devices. This helps avoid potential damage.

5.

6. Connect devices to be powered to terminals marked [– DC + ].

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

8. Connect appropriate signaling notification devices to AC Fail & Low battery supervisory

y outputs mark

rela

9. Slide [Power ON/OFF] switch to ON position.

OLS180 in desired location/enclosure.

oltage Output Selection Table

(V

WG or larger for all power connections (Battery, DC output).

A

T +] (battery leads included).

y to ter

minals mark

ed [NC, C, NO].

ed [– B

A

).

LED Diagnostics:

LG N

OFF ON

OPEN - 24VDC
CLOSED - 12VDC

LOW BAT

NC C NO NC C NO

AC FAIL

---BAT + --- DC +

AC DC

5A 250V

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 Loss of AC. Discharged or no stand-by battery. No DC output.

Terminal Identification:

Terminal Function/Description
Legend

L, G, N Connect 115VAC to these terminals:

L to Hot, N to Neutral, G to ground.

– DC + 12VDC / 24VDC @ 6 amp continuous output.

AC FAIL Indicates loss of AC power, e.g. connect to audible device or alarm
NC, C, NO panel. Relay normally energized when AC power is present.

Contact rating 1 amp @ 115VAC / 28VDC

Low Battery Indicates low battery condition, e.g. connect to alarm panel.
NC, C, NO Relay normally energized when DC power is present.

Contact rating 1 amp @ 115VAC / 28VDC
Low battery threshold:
12VDC output threshold set @ appro
24VDC output threshold set @ approximately 21VDC.

– BAT + Stand-by battery connections. Maximum charge rate .5 amp.

ximately 10.5VDC,

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]

ebsite: www

w
IIOLS180 - Rev. 010704 E06J

.altronix.com, e-mail: [e-mail], Lifetime

Warranty, Made in U.S.A.

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