Apollo SA4705-720APO Manual de instalación - Página 2

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TECHNICAL INFORMATION COUNT.

Wiring Styles

End-of-Line resistors*

External Supply

Max (NAC)

Max (Speakers)

Note: *A UL listed end-of-line resistor is available at Apollo, Part no. 44251-146

Remarque: * Une résistance de fin de ligne répertoriée UL est disponible chez Apollo, réf. 44251-146

Normal

Normal + Ground Fault

Reverse Polarity

Trouble

Power Supply

Notes: *Notification appliance circuit short/open circuit or group address. Analogue Values need to be tested

with each individual compatible UL listed panel for compatibility.

**These Values are exclusive to monitoring Mode

Remarques: * Court-circuit de circuit d'appareil de notification / circuit ouvert ou adresse de groupe. Les

valeurs analogiques doivent être testées avec chaque panneau homologué UL compatible individuel

pour la compatibilité.

** Ces valeurs sont exclusives au mode de surveillance

INSTALLATION

This product must be installed in accordance with the applicable NFPA standards, local codes and

jurisdictional authorities. Failure to follow these instructions may result in failure of devices to report

an alarm condition. Apollo America Inc. is not responsible for devices which are improperly installed,

maintained and tested.

Before installing this product, check the continuity, polarity and insulation resistance of all wiring. Check

that wiring is in accordance with the fire system drawings and conforms to all applicable local codes

such as NFPA 72.

Mount the electrical box as required and install all cables for termination.

Terminate all cables in compliance with local codes and regulation. Ensure that cable shield/

earth continuity is maintained and no short occurs with the back box(see Fig. 3 and 4 for

wiring instructions)

Set the address on dip switch of the unit as shown on page 4.

Install the wire separator provided.

Gently push the completed assembly towards the mounting box and verify wiring and

address. Align the fixing holes.

Secure the module to the electrical box with provided screws. Do not over tighten screws.

Place the face plate over the module and secure with provided screws.

Commission the module.

Notification Appliance Circuit (NAC)

Supervised power limited Class A and Class B

47k Ω

Connected between Vext+ and Vext- Monitored

input (DC Voltage Supplies Only)

Regulated 24V DC, 2A. Use a regulated power

limited dc supply that is listed for fire protection

applications. The maximum number of connected

devices must be within the output rating.

70.7V rms, 500 mA with wire supervision

capability as per NFPA requirements. The

speakers used must be UL listed for fire

protection applications.

Refer to fire control panel literature for details on

how to achieve audio and visual synchronization.

Analogue Values

15**

2**