Altronix AL201UL Installation Instructions User Manual download pdf

Overview:

AL201UL is a power limited power supply/charger that converts a 24VAC / 60Hz plug in Transformer input, into

12VDC output, (refer to specifications). The AL201UL is UL Listed for Burglar Alarm Installation (UL603), and for

Access Control (UL294). It must be installed in accordance with National and Local Electrical Codes and Regulations.

Specifications:

• UL Listed Burglar Alarm and Access Control (UL603, UL294).

• Input 24VAC, 40VA from UL Listed

Class 2 direct plug-in transformer.

• 12VDC power limited, Class 2 output.

• 1.75 amp continuous supply current @ 12VDC.

• Filtered and electronically regulated output.

• Maximum charge current: 400mA.

• Automatic switch over to stand-by battery when

AC fails (zero voltage drop).

• AC fail supervision (form "C" 1 amp @ 28VDC).

• Low battery supervision (form "C" 1 amp @ 28VDC).

• AC input and DC output LED indicators.

• Short circuit and thermal overload protection.

• Includes power supply, enclosure and battery leads.

Enclosure Dimensions: 8”H x 7.25”W x 3.5”D

Power Supply Output Specifications:

Output VDC Max. Stand-by Load DC Max. Alarm Load DC Battery (optional)

12VDC 1.75 amp 1.75 amp 12VDC / 7AH

Stand-by Specifications:

Output 4 hr. of Stand-by &

5 Minutes of Alarm

12VDC / 7 AH Battery Stand-by = 1.25 amp

Installation Instructions:

The AL201UL should be installed in accordance with The National Electrical Code as well as all applicable Local Codes.

Refer to Terminal Identification Chart on page 2 for a description of each terminal function.

1. Mount the AL201UL in desired location.

2. Connect 24VAC, 40VA UL Listed Class 2 direct plug-in transformer to terminals “XFMR INPUT”.

Use 18 AWG or larger for all power connections (Battery). Use 22 AWG to 18 AWG for power limited circuits

(DC output, AC FAIL and LOW BAT supervisory relays).

eep po

wer limited wiring separate from non-power limited wiring (Battery Wires).

Minimum .25” spacing must be provided.

Note:

It is impor

tant to measure output v

oltage before connecting de

vices. This helps avoid potential damage.

Connect batter

y to ter

minals [+ B

T -] as marked on the unit (battery leads included).

4. Connect appropriate signaling notification devices to AC Fail and Low Bat supervisory relay outputs.

Note: To meet UL requirements, AC Supervisory outputs must be connected to the zone of Alarm Control Panel

or to visual AC trouble indicator.

Note: For Access Control applications, batteries are optional. When batteries are not used a loss of AC will result in

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

AL201UL

Access Control Power Supply/Charger

v. 021201

1 2 3 4

Summary of Contents

Page 1 - Installation Instructions:

Overview:AL201UL is a power limited power supply/charger that converts a 24VAC / 60Hz plug in Transformer input, into12VDC output, (refer to specifica

Page 2 - Terminal Identification:

Maintenance:Unit should be tested at least once a year for the proper operation as follows:Output Voltage Test:Under normal load conditions, the DC ou

Page 3 - + BAT ----+ DC OUT

VR1AC ONXFMR INPUT+ BAT ----+ DC OUT ----AC FAILNO C NCLOW BATNO C NCDC ONGreen Lead(ground)Stand-byBattery(optional)Devicesor LoadTro

Page 4 - TOP ONLY

TOP ONLY- 4 -140 58th Street, Brooklyn, New York 11220 USA, 718-567-8181, fax: 718-567-9056web site: www.altronix.com, e-mail: [email protected], Life

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Altronix AL201UL Installation Instructions User Manual

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