System-sensor B524RB Manuel d'utilisateur télécharger pdf

D450-16-01 1 I56-659-06

B524RB(A) and B224RB(A) Plug-in

Relay Detector Bases

For use with the following models:

B524RB: For use with any 500 Series detector

B224RB: For use with any 200 Series detector

INSTALLATION AND MAINTENANCE INSTRUCTIONS

A Division of Pittway

3825 Ohio Avenue, St. Charles, Illinois 60174

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

Before Installing

Please thoroughly read the system wiring and installation

manuals, and manual I56-407, Guide for Proper Use of Sys-

tem Smoke Detectors, which provides detailed information

on detector spacing, placement, zoning, and special appli-

cations. Copies of these manuals are available at no charge

from System Sensor. (For installation in Canada, refer to

CAN/ULC-S524, Standard for the Installation for Fire Alarm

Systems and CEC Part 1, Sec. 32.)

NOTICE: This manual should be left with the owner/user

of this equipment.

IMPORTANT: The detector used with these bases must be

tested and maintained regularly following NFPA 72 require-

ments. The detectors should be cleaned at least once a year.

Specifications

Base Diameter: 6.2 inches (157 mm)

Base Height

B224RB: 1.2 inches (31 mm)

B524RB: 1.4 inches (36 mm)

Mounting: 4-inch square box with or without plaster ring, Min Depth - 1.5 inches (13 mm)

4-inch octagon box, Min. depth - 1.5 inches (13 mm)

/2-inch octagon box, Min. depth - 1.5 inches (13 mm)

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

Operating Humidity Range: 10% to 93% Relative Humidity (Non-condensing)

Electrical Ratings

Operating Voltage: 15 to 28 VDC

Time Averaged Standby Ratings: <500

A @ 24 VDC

Relay Characteristics

Coil: 2 coil latching

Contact Type: 1 Form C

Contact Relay

Resistive: 2 A @ 30 VDC

Inductive: 0.3 A @ 110 VDC (with .35 PF or greater)

0.3 A @ 120 VAC (with .35 PF or greater)

1.0 A @ 30 VDC (with .6 PF or greater)

Set Time: 4 seconds minimum, 20 seconds maximum

Reset Time: 1 second minimum, 8 seconds maximum

General Information

Form C latching relay contacts are included for the control

of an auxiliary function. The relay operates 12 seconds

(nominally) after activation of the sensor head remote an-

nunciator output.

Mounting

The detector base mounts directly to 3

/2- and 4-inch oc-

tagon and 4-inch square boxes, with or without a plaster

ring.

To mount, remove the decorative ring by rotating it in ei-

ther direction to unhook the snaps. Then, separate the ring

from the base. Install the base on the box, using the screws

supplied with the junction box and the appropriate slots in

the base. Replace the decorative ring on the base and ro-

tate it in either direction until the ring snaps in place (see

Figure 1).

1 2 3 4

Résumé du contenu

Page 1 - Relay Detector Bases

D450-16-01 1 I56-659-06B524RB(A) and B224RB(A) Plug-inRelay Detector BasesFor use with the following models:B524RB: For use with any 500 Series de

Page 2 - D450-16-01 2 I56-659-06

D450-16-01 2 I56-659-06Installation GuidelinesAll wiring must be installed in compliance with all appli-cable local codes and any special requirements

Page 3 - D450-16-01 3 I56-659-06

D450-16-01 3 I56-659-06A78-1577-15LISTED COMPATIBLE CONTROL PANELCLASS A OPTIONAL WIRING3 RELAY COMMON1 NORMALLY CLOSED2 NORMALLY OPENTWISTED PAIR RE

Page 4 - W ARNING

D450-16-01 4 I56-659-06 © System Sensor 1998Three-Year Limited WarrantySystem Sensor warrants its enclosed smoke detector base to be free fromdefects

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System-sensor B524RB Manuel d'utilisateur

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