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INSTRUCTION MANUAL 

D1xS1 
Alarm Horn Sounder

 

Class I, Zone 1, 2, 21 & 22

 

 

European Safety Systems Ltd.

   Impress House, Mansell Road, Acton, London W3 7QH

 

www.e2s.com

 

Tel: +44 (0)208 743 8880

 

Document No. D190-00-001-IS

 

Issue 2

 

17-03-2022

 

 

Sheet 1 of 8

 

 

 

 
 

D1xS1R

 

D1xS1F

 

 

 

1)  Product Table 

 

Unit Type Code 

Nominal 

Input Voltage 

Nominal 

Input Current 

Voltage Range 

Sound 

Pressure Level 

dB(A) 

Max* 

Nom

.†

 

D1xS1RDC024-A 

12Vdc 

221mA 

11.5-54Vdc 

110 

 

105 

 

24Vdc 

185mA 

48Vdc 

115mA 

D1xS1RAC230-A 

115Vac 

73mA  

100-240Vac 50/60Hz 

230Vac 

48mA 

D1xS1FDC024-A 

12Vdc 

221mA 

11.5-54Vdc 

115 

 

110 

 

24Vdc 

185mA 

48Vdc 

115mA 

D1xS1FAC230-A 

115Vac 

73mA  

100-240Vac 50/60Hz 

230Vac 

48mA 

*Max = Tone 4 

Nom. = Tone 44 

 
The table shows the input current taken by the various sounders. 
The current levels shown above are for the 440Hz Continuous tone @ nominal input voltage.  
Nominal current at nominal voltage. 

Table 1: Electrical Ratings. 

 

2)  Warnings   

 

 
 
CAUTION 
TO  REDUCE  THE  RISK  OF  IGNITION  OF  HAZARDOUS 
ATMOSPHERES: 
DISCONNECT FROM SUPPLY BEFORE OPENING. 
KEEP TIGHTLY CLOSED WHEN IN OPERATION. 
WARNING 
FIT  SEALING  FITTING  IN  CONDUIT  RUNS  WITHIN  18  INCHES 
FROM ENCLOSURE. 
EQUIPMENT MUST NOT BE INSTALLED WITH THE HORN FACING 
UPWARDS OF HORIZONTAL 
DO  NOT  OPEN  WHEN  AN  EXPLOSIVE  ATMOSPHERE  IS 
PRESENT  
DO NOT OPEN WHEN ENERGISED  
POTENTIAL  ELECTROSTATIC  CHARGING  HAZARD  -  CLEAN 
ONLY WITH A DAMP CLOTH  
ENCLOSURE ENTRIES: TWIN M20 X 1.5 / SINGLE 1/2” NPT 
ATEX/IECEx  &  UKEx  INSTALLLATIONS:  IF  TEMPERATURE 
EXCEEDS 70°C AT ENTRY OR 80°C AT BRANCHING POINT USE 
SUITABLE RATED CABLE AND GLANDS 
 

 
 
 

 

ATTENTION 
POUR 

REDUIRE 

LE 

RISQUE 

D’INFLAMMATION 

DES 

ATMOSPHÈRES DANGEREUSES : 
COUPER L 'ALIMENTATION AVANT OUVERTURE. 
CONSERVER FERMÉ PENDANT LE FONCIONNEMENT. 
AVERTISSEMENT 
CONDUITS DOIVENT ETRE SCELLES EN MOINS DE 18 POUCES. 
ÉQUIPEMENT  NE  DOIT PAS  ETRE INSTALLE  AVEC  LE  KLAXON 
TOURNEE VERS LE HAUT DE HORIZONTAL. 
NE PAS OUVRIR UN PRESENCE D’ATMOSPHERE EXPLOSIVE  
NE PAS OUVRIR ENERGIE  
DANGER POTENTIEL CHARGE ÉLECTROSTATIQUE - NETTOYER 
UNIQUEMENT AVEC UN CHIFFON HUMIDE  
ENTRÉES DE BOÎTIER: 2 x M20 X 1.5 / 1 x 1/2” NPT 
ATEX/IECEx  &  UKEx  INSTALLATIONS :  SI  LA  TEMPÉRATURE 
DÉPASSE  70  °C  À  L'ENTRÉE  OU  80  °C  AU  POINT  DE 
BRANCHEMENT,  UTILISER  UN  CÂBLE  ET  DES  JOINTS 
D'ÉTANCHÉITÉ APPROPRIÉS 
 

 

Summary of Contents for D1xS1 Series

Page 1: ...EEP TIGHTLY CLOSED WHEN IN OPERATION WARNING FIT SEALING FITTING IN CONDUIT RUNS WITHIN 18 INCHES FROM ENCLOSURE EQUIPMENT MUST NOT BE INSTALLED WITH THE HORN FACING UPWARDS OF HORIZONTAL DO NOT OPEN...

Page 2: ...o 75 C Ex db IIC T6 Gb Ta 55 C to 70 C Ex tb IIIC T82 C Db Ta 55 C to 75 C See Product table for electrical ratings of each unit model Certificate No DEMKO 19ATEX2141X IECEx ULD 19 0008X UKEx UL UL21U...

Page 3: ...ected to external conditions that might cause a build up of electrostatic charges on non conducting surfaces Only the explosionproof cover is to be used for access to the enclosure for installation se...

Page 4: ...and the length of the cable runs The cable size selected must have the necessary capacity to provide the input current to all the sounders connected to the line AC 1 0 2 5mm2 AWG18 AWG12 DC 0 2 2 5mm...

Page 5: ...n Sounders See schematic diagram D190 06 001 for details 9 1 Configuration See Table 1 for product power supply and Sound Pressure Levels SPL Configuration for DC Units Fig 5 DC PCBA Configuration for...

Page 6: ...iring options Config Voltage Configuration Description Features Product Option Identifier 1a DC Single Stage Configuration Line monitoring Positive Switching 1 1b DC Two Stage Configuration Common Neg...

Page 7: ...f Line Monitoring An optional 12 way terminal module is available to enable up to four alarm stages to be activated from three DC voltage output channels The three alarm stage activation inputs can be...

Page 8: ...Only End of Line Devices may be fitted between the ve ve terminals of the PCBA Please ensure that the device legs meet the wire size range stated for the connection terminals and are fitted correctly...

Page 9: ...0 0 0 1 0 1 0 0 0 0 1 1 0 0 0 1 1 1 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 1 0 0 1 1 0 1 0 0 0 0 1 1 0 0 1 0 1 1 0 0 0 1 1 1 0 0 1 1 1 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 0 1 0 1 1 0 0 1 0 0 0 1 0 1 0 1...

Page 10: ...US 100 2dB A CA 108 5dB A P3 US 103 5dB A CA 111 6dB A at 10 feet 24Vdc For Fire Alarm applications the Sounder Volume must be at the highest setting see volume control section For fire alarm use Ton...

Page 11: ...al Axis 3dB A 39 41 38 41 6dB A 45 47 64 69 D1xS2FDC024 A D1xS2FDC024 S Sounder Directional Characteristics for Canadian Fire CAN ULC S525 P3 OSPL Horizontal Axis Vertical Axis 3dB A 46 48 46 47 6dB A...

Page 12: ...INE MONITORING RESISTOR CUSTOMER SUPPLIED 14V MAX SYSTEM 120 MIN 2W MIN OR 1K MIN 0 5W MIN 28V MAX SYSTEM 470 MIN 2W MIN OR 2 4K MIN 0 5W MIN RECOMMENDED MINIMUM VALUES R1 Stage 1 ve IN Stage 1 ve OUT...

Page 13: ...n ve OUT Stage 1 ve OUT Stage 3 ve Stage 1 ve IN H2 H1 Stage 1 ve Stage 1 ve Stage 2 ve Stage 2 ve OF 2 3 R1 S2 S3 R1 S2 R2 OPTIONAL LINE MONITORING RESISTOR CUSTOMER SUPPLIED 14V MAX SYSTEM 120 MIN 2...

Page 14: ...er to Stage 2 ve Stage 2 ve Two Three Stage Voltage Free Activation Configuration Config 5 Customer Set H1 H2 to Negative Switching See Below Power ve ve Stage 1 Connect Stage 1 ve to Common ve Stage...

Page 15: ...5 R S RAIT B ISARD R N POTTS OF NTS 1 SWITCHES FOR STAGE OPERATION CUSTOMER SUPPLIED 1 Earth Earth Stage 2 Stage 3 Common Live IN Live OUT Neutral IN Neutral OUT Earth Stage 1 Stage 2 Common N N L L E...

Page 16: ...warden Industrial Park Hawarden Deeside CH5 3US UK Quality Assurance Notification Module D SIRA 05 ATEX M342 Provisions fulfilled by the equipment II 2G Ex db IIC T6 T3 GB II 2D Ex tb IIIC T82 C 145 C...

Page 17: ...e and Place of Issue London 10 02 2022 EU Declaration of Conformity On behalf of European Safety Systems Ltd I declare that on the date the equipment accompanied by this declaration is placed on the m...

Page 18: ...CH4 9JN UK Quality Assurance Notification Module D CSAE 22UKQAN0046 Provisions fulfilled by the equipment II 2G Ex db IIC T6 T3 GB II 2D Ex tb IIIC T82 C 145 C Db Standards applied EN 60079 0 2018 EN...

Page 19: ...ate and Place of Issue London 24 02 2022 EU Declaration of Conformity On behalf of European Safety Systems Ltd I declare that on the date the equipment accompanied by this declaration is placed on the...

Page 20: ...Page left Intentionally blank...

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