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PM212 - Supervised Linear

Power Supply / Charger

Overview:

PM212 supervised linear power supply/charger converts a low voltage “AC” input to a filtered and regulated

12VDC, 1 amp continuous power limited output.

Specifications:

Input:

• 16VAC/20VA

Output:

• 12VDC output

•

1 amp continuous supply current

• Filtered and electronically regulated output

• Thermal and short circuit protection with auto reset

Battery Backup:

• Built-in char

ger for sealed lead acid or gel type batteries

• Automatic switchover to stand-by battery when AC Fails

• PTC battery protection.

Supervision:

• AC fail supervision (form “C” contacts)

•

Low battery supervision (form “C” contacts)

Additional Features:

• AC input and DC output LED indicators

• Includes batter

y leads

Board Dimensions: 5.25"L x 2.75"W x 1.5"H (approximate)

Installation Instructions:

1. Connect proper transformer (16VAC, 20VA) to terminals marked [AC].

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

3. Connect devices to be powered to terminals marked [- DC +], carefully observing polarity.

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

Connect battery to terminals marked [ - BAT +] on the unit (battery leads included).

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

5. Connect appropriate signaling notif

ication devices to AC Fail & Low battery supervisory relay output

terminals marked [N.C., C, N.O.].

Note: During normal operation (A

C and battery connected). the N.C. and C relay contacts will be in

the closed position and the N.O. and C relay contacts will be in the open position.

These contacts are rated at 2 amp, 120VAC/28VDC

AC FAIL

LOW BAT

BKLYN., NY 11220

MADE IN U.S.A.

RL2

RL1

PTC1

IC1

NC C NO

1 2

Resumo do Conteúdo

Página 1 - Power Supply / Charger

PM212 - Supervised LinearPower Supply / ChargerOverview:PM212 supervised linear power supply/charger converts a low voltage “AC” input to a filtered a

Página 2 - Terminal Identification:

Terminal Identification:Terminal Function/DescriptionLegendAC / AC Low voltage AC input (16VAC / 20VA mi.). Altronix part # TP1620.+ DC -12VDC @ 1 amp

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Altronix PM212 Installation Instructions Manual do Utilizador

Consulte online ou descarregue Manual do Utilizador para Acessórios para eletricidade Altronix PM212 Installation Instructions. Altronix PM212 Installation Instructions User Manual Manual do Utilizador

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