System-sensor APA151 Manual de usuario descargar pdf

D640-02-00 1 I56-2964-002

APA151 Annunciator

with Piezo Alert

INSTALLATION AND MAINTENANCE INSTRUCTIONS

3825 Ohio Avenue, St. Charles, Illinois 60174

1-800-SENSOR2, FAX: 630-377-6495

www.systemsensor.com

NOTICE: These models were only tested at the 16-33 Volt

DC limits. This does not include the 80% low-end or 110%

high-end voltage limits. This manual shall be left with the

owner/user of this equipment.

General Information

The National Fire Protection Association (NFPA) has pub-

lished codes, standards, and recommended practices for the

installation and use of this product. It is recommended that

the installer be familiar with these requirements, with local

codes, and any special requirements of the local authority

having jurisdiction. For further information, consult NFPA

72 and 90A requirements.

The System Sensor APA151 annunciator with piezo alert

is an audible signal appliance for ﬁre alarm service. It is

intended for use in System Sensor 4-wire conventional duct

smoke detector applications without a system control panel

to comply with NFPA 90A.

The APA151 provides a red alarm LED, with an audible an-

nunciation of an alarm signal, and a green power LED.

Speciﬁcations

Dimensions: 4.6˝ L × 2.9˝ W × .45˝ D

Weight: .17 lbs.

Electrical Requirements:

Voltage: Regulated 24VDC

Operational Voltage: 16–33 VDC

Maximum Operating Current: 30mA

Connections: #6 binding head screws, 12 AWG to 18 AWG wire

UL Reverberant Room: 81 dBA min. @ 10 ft.

Standard Operating Temperature: 0°C to 49°C (32°F to 120°F)

Humidity Range: 10% to 93% non-condensing

Figure 1:

A0360-01

I56-2964-002

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Indice de contenidos

Pagina 1 - APA151 Annunciator

D640-02-00 1 I56-2964-002APA151 Annunciatorwith Piezo AlertINSTALLATION AND MAINTENANCE INSTRUCTIONS 3825 Ohio Avenue, St. Charles, Illinois 601741-

Pagina 2 - 4-Wire Wiring to APA151

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System-sensor APA151 Manual de usuario

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