B406B datasheet, PDF - EEWORLD Datasheet

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B406B: Descriptionplug-in detector base; File Size59KB，4 Pages; ManufacturerSYSTEMSENSOR; Websitehttp://www.systemsensor.com/

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B406B Overview

plug-in detector base

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INSTALLATION AND MAINTENANCE INSTRUCTIONS

B406B Plug-in Detector Base

For use with the following smoke detectors:

In US:

1451, 2451, 2451TH, 4451HT, 5451

In Canada:

1451A, 2451A, 2451THA, 4451HTA, 5451A

In Europe:

1451E, 2451E, 4451E, 5451E

Specifications

Base Diameter:

Base Height:

Weight:

Mounting:

3825 Ohio Avenue

St. Charles, Illinois 60174

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

6.2 inches (15.7 cm)

1.1 inches (2.9 cm)

0.3 lb. (130 g)

4-inch square box with or without plaster ring. Min. Depth–1.5 inches

4-inch octagon box. Min. Depth–1.5 inches

⁄

-inch octagon box. Min. Depth–1.5 inches

50 mm box; 60 mm box; 70 mm box

Operating Temperature Range:

–10° to 60°C (14° to 140°F)

Note: Do not install in locations where normal ambient temperature

exceeds 50°C (120°F)

Operating Humidity Range:

10% to 93% Relative Humidity

Electrical Ratings – includes base and detector

System Voltage:

24 VDC

Maximum Ripple Voltage:

4 Volts peak to peak

Start-up Capacitance:

0.02µF Maximum

Standby Ratings:

15 VDC Minimum

35 VDC Maximum

120

µA

Maximum

Alarm Ratings:

9 V Minimum at 18 mA

12 V Maximum at 100 mA

(Alarm current MUST be limited to 100 mA maximum by the control panel.)

Relay Contact Ratings:

Resistive or Inductive (60% power factor) Load

Form C*:

2.0A @ 30 VAC/DC

0.6A @ 110 VDC

1.0A @ 125 VAC

Reset Voltage:

1.4 VDC Minimum

Reset Time:

0.3 Seconds Maximum

Start-up Time:

34.0 Seconds Maximum

*For Canadian installations relay contact ratings are 2.0A @ 30 VAC/DC.

Before Installing

Please thoroughly read the System Sensor manual I56-407,

Guide for Proper Use of System Smoke Detectors,

which pro-

vides detailed information on detector spacing, placement,

zoning, wiring, and special applications. Copies of this

manual are available at no charge from System Sensor. (For

installations in Canada, please refer to CAN4-S524,

Standard for the Installation of 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 this base must be

tested and maintained regularly following NFPA 72 require-

D450-05-00

ments. The detector used with this base should be cleaned

at least once a year.

General Description

The B406B plug-in detector base is used with a variety of

System Sensor conventional detector heads. They are capa-

ble of accepting a variety of detector heads, which makes

them more versatile than equivalent direct-wired models.

Refer to the System Sensor catalog for other available plug-

in detector bases.

The B406B base is intended for use in 2-wire systems, with

screw terminals provided for power and relay contact con-

nections. These bases MUST be current limited by the sys-

tem control panel in the alarm state.

I56-376-08R

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