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Nexus Pulse 105 DC Sounder with LED Beacon

Technical Specification

1. Sounder

Supply Voltage Range 17-60V DC

Current - Sounder 8-39mA* (Typ. 30mA @ 24V, Tone 1)

Peak Sound Level: 100-113 dBA at 1m* (Typ. 105dBA @ 24V, Tone 1)

Number of Tones: 64 (dipswitch selectable for 1

& 2

Frequency Range 340-2900 Hz*

stage signals)

Compliance EN54-3:2001+A1:2002+A2:2006 (Tones 1,2,3,6,7,13);

EN54-23:2010.

Volume Control 20dBA typical

Remote Tone Switching Provision for 3 alarm stages (Negative voltage activation)

Current – LED Beacon 0.5Hz 20mA; 1Hz 39mA.

*depends on selected tone and supply voltage

2. LED Beacon

Current – LED Beacon 0.5Hz 20mA; 1Hz 40mA.

Coverage White Flash W-3.1-11.3 (395.83m

Red Flash W-2.4-7.5 (135 m

)

3. General

Operating Temperature: - 25°C to +70°C

Casing: High Impact Polycarbonate/ABS

Fasteners: Quarter-turn

IP Rating: IP66

Synchronisation Automatic with Klaxon Nexus Pulse and Nexus

ATS00009 (21/05/2014)

Summary of content (8 pages)

PAGE 1
Nexus Pulse 105 DC Sounder with LED Beacon Technical Specification 1. Sounder Supply Voltage Range Current - Sounder Peak Sound Level: Number of Tones: Frequency Range Compliance Volume Control Remote Tone Switching Current – LED Beacon 17-60V DC 8-39mA* (Typ. 30mA @ 24V, Tone 1) 100-113 dBA at 1m* (Typ. 105dBA @ 24V, Tone 1) 64 (dipswitch selectable for 1st & 2nd stage signals) 340-2900 Hz* EN54-3:2001+A1:2002+A2:2006 (Tones 1,2,3,6,7,13); EN54-23:2010.
PAGE 2
Dimensions
PAGE 3
Approved Head types Fire alarm device: Sounder Beacon Type B For Indoor/ Outdoor Use 0832 14 Head Type Coverage Volume ENCA1000 W-3.1-11.3 ENDA1000 W-2.4-7.5 EN54-23:2010 Fire alarm devices – Visual alarm devices (VAD) Intended for use in and around buildings.
PAGE 4
Tone Table TONE TONE TYPE TONE DESCRIPTION/ APPLICATION rd DIP SWITCH (S1/S2) 1_2_3_4_5_6 O-O-O-O-O-O O-O-O-O-O-I O-O-O-O-I-O 3 STAGE TONE 18 1 1 PEAK SOUND LEVEL (dBA @ 1m) 105 105 104 SOUNDER CURRENT (mA AVG) 31 28 25 O-O-O-O-I-I O-O-O-I-O-O O-O-O-I-O-I 1 1 1 105 105 103 17 27 O-O-O-I-I-O O-O-O-I-I-I O-O-I-O-O-O O-O-I-O-O-I 1 108 1 1 19 1 102 106 104 105 1 107 1 18 109 101 1. 2. 3. 970Hz (BS5839-1:2002) 800Hz/970Hz @ 2Hz (BS5839-1:2002) 800Hz – 970Hz @ 1Hz (BS5839-1:2002) 4. 5. 6.
PAGE 5
Absolute Minimum Sound Pressure Level dBA at 1m , measured in accordance with EN54-3 Annex A NOTE: Sound output at 24V and 48V DC matches the output at 60V Angle 15° 45° 75° 105° 135° 165° Tone 1: 970Hz Continuous Horizontal 60V 17V 90.3 85.5 98.2 93.6 101.1 96.5 100.6 96.1 98.7 93.8 88.7 84 Vertical 60V 87.7 98.9 100.4 100.8 98.6 87.4 Angle 15° 45° 75° 105° 135° 165° Tone 2: 800/970Hz Alternating at 2Hz Horizontal 60V 17V 60V 90.5 85.7 90.8 98.3 93.6 98.8 102.7 97.9 102.6 102 97.3 101.8 98.6 93.8 98.
PAGE 6
Tone 7: 500-1200Hz swept over 3.5s with 0.5s gap (Netherlands NEN 2575:2000) Horizontal Vertical Angle 60V 17V 60V 17V 15° 91.3 86.2 90.2 85.1 45° 98.4 93.5 98.3 93.4 75° 104.2 99.3 103.7 98.9 105° 103.5 98.6 103.7 98.7 135° 97.8 92.7 98.2 92.9 165° 90.5 85.3 90.3 84.9 Tone 13: 1200-500Hz swept at 1Hz (Germany DIN 33 404) Horizontal Vertical Angle 60V 17V 60V 15° 90.4 85.3 88.8 45° 96.9 92.1 97.1 75° 101.4 96.4 101.4 105° 100.7 95.8 100.9 135° 96.6 91.8 96.6 165° 89.4 84.9 89.8 17V 84.1 92.3 96.2 96 91.
PAGE 7
Current vs Supply Voltage (AFNOR Tone) Current Consumption vs Supply Voltage Nexus 105 Sounder-Only, AFNOR Tone 30 25 Current (mA) 20 I max I min I ave 15 10 5 0 0 10 20 30 40 Supply (V) 50 60 70
PAGE 8
Maximum Coverage EN54-23 White Light Beacon EN54-23 Coverage W-3.1-11.3 Red Light Beacon EN54-23 Coverage W-2.4-7.