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E2S BExS110DF-SIL Instruction Manual

Alarm horn sounder – sil2
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INSTRUCTION MANUAL
BExS110D-SIL
ALARM HORN SOUNDER – SIL2
ATEX, IECEx & UKEx GAS & DUST
1)
Product Table
Model Number
BExS110DFDC024-SIL
BExS110DRDC024-SIL
*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.
It is important that a suitable power supply is used to run the equipment. The power supply selected must have the necessary
capacity to provide the input current to all of the units.
The above table shows the input current taken by the various sounders and shows the maximum voltage at which the sounders can
be operated:
The input current will vary according to the voltage input level and the frequency of the tone selected.
E2S Warning Signals
Impress House, Mansell Road, Acton, London W3 7QH
Document No. D210-00-651-IS
BExS110DF-SIL
Nominal
Nominal
Input Voltage
Input Current
24Vdc
290mA
24Vdc
290mA
Issue 2
06-03-23
BExS110DR-SIL
Pressure Level dB(A)
Voltage Range
Max*
20-28Vdc
117dB(A)
20-28Vdc
115dB(A)
www.e2s.com
Sound
.†
Nom
110dB(A)
110dB(A)
Tel: +44 (0)208 743 8880
Sheet 1 of 13

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Summary of Contents for E2S BExS110DF-SIL

  • Page 1 The above table shows the input current taken by the various sounders and shows the maximum voltage at which the sounders can be operated: The input current will vary according to the voltage input level and the frequency of the tone selected. E2S Warning Signals Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)208 743 8880 Document No.
  • Page 2 Marking & Rating Information Group IIB Ethylene Group IIC Hydrogen and Acetylene (up to 55°C ambient) The BExS110DF-SIL & BExS110DR-SIL Alarm Horns comply with the following standards for hazardous locations: Temperature Classification for Gas Applications 3.1. ATEX / IECEx & UKEx Ratings Standards EN60079-0:2018/IEC60079-0:2017 (ed.7):...

  • Page 3: Special Conditions Of Use

    Any other adapters used must be suitably rated and ATEX / and only screws of this category can be used for the IECEx & UKEx certified adapters. enclosure. E2S Warning Signals Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)208 743 8880 Document No.

  • Page 4: Cable Connections

    This is particularly important when using cables with large cross sectional areas such as 2.5mm². E2S Warning Signals Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)208 743 8880 Document No.

  • Page 5: Tone Settings

    • Customer to Set Header Pins to Positive Switching Table 2: Summary of Wiring Options. See Document D210-06-651 for DC Schematic Diagrams. E2S Warning Signals Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)208 743 8880 Document No. D210-00-651-IS...
  • Page 6 The SIL 2 unit will also check for signal polarity. The system panel or PLC will control whether the system is in either of the main two operational modes. E2S Warning Signals Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)208 743 8880 Document No.
  • Page 7 If the hard reset process does not correct the latched fault the alarm horn sounder may require further investigation, please contact your local E2S representative. E2S Warning Signals Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com...
  • Page 8 Important: - Only tones use tones that are stated as SIL 2 approved for the SIL 2 application. Ensure that the unit is set to one of these tones see in Tone Table (D210-95-651-IS). As factory default the sounder should be set to Stage 1 (Dip switch 000000). E2S Warning Signals Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)208 743 8880 Document No.
  • Page 9 If multiple SIL 2 alarm horn sounders are to be cabled in series the monitoring connections differ from that of a single alarm horn sounder. For more information see manual D197-00-651-IS available from the E2S website. 18-2) SIL 2 system wiring for fault detection in standby mode only – 2 wire installation Cabling is required to the positive '+' and negative '-' power input terminals only.
  • Page 10 Table 3: Resistor combinations and the currents drawn when no faults and faults occur If multiple SIL 2 alarm horn sounders are to be cabled in series the monitoring connections differ from that of a single alarm horn sounder. For more information see manual D197-00-651-IS available from the E2S website. E2S Warning Signals Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com...
  • Page 11 The unit has now been reset. If the hard reset process does not correct the latched fault the alarm horn sounder may require further investigation, please contact your local E2S representative. J3 Header Pin - Position A Factory default position (pins 2 & 3 linked) Hard Reset Function disabled –...
  • Page 12 Synchronised Operation All BExS110D-SIL alarm horn sounders connected to the same power supply and set to the same alarm tone will provide a synchronised output when activated. E2S Warning Signals Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)208 743 8880 Document No.
  • Page 13 The alternative 2-wire configuration requires an EOL resistor to be fitted. The EOL resistor can be specified during ordering and factory fitted or selected and fitted during the alarm horn sounder installation. See section 11 for EOL resistor location and wattage requirements. E2S recommends a value of 2.2K Ohm. If an alternative value is required, please see section 18-2.
  • Page 15 SOUNDER WIRING DIAGRAMS WRITTEN CONSENT. IMPRESS HOUSE 16-01-2023 R.N.POTTS STANDARDS MANSELL ROAD EUROPEAN SAFETY SYSTEMS LTD. ACTON DRAWING NUMBER AS PER LATEST DATE OF ISSUE SHOWN ABOVE LONDON W3 7QH SCALE SHEET ALTERNATIVE MATERIAL APPROVED DATE WWW.E2S.COM D210-06-651 NTS 1 16-01-2023 R.N.POTTS...

  • Page 16: Eu Declaration Of Conformity

    EU Certificate of Conformity for the Quality Assurance System (Module MEDD00000GV Standards applied: EN 54-3:2014 incl. A1: 2019 IEC 60092-504: 2016 E2S Telephone: +44 (0)20 8743 8880 Fax: +44 (0)20 8740 4200 Email: sales@e2s.com www.e2s.com DC-001_Issue_P - Page 1 of 2 - QAF_252_Issue_5...
  • Page 17 This Declaration is issued under the sole responsibility of the manufacturer. Martin Streetz Document No.: DC-001_Issue_P Quality Assurance Manager Date and Place of Issue: London, 28/11/2022 E2S Telephone: +44 (0)20 8743 8880 Fax: +44 (0)20 8740 4200 Email: sales@e2s.com www.e2s.com DC-001_Issue_P - Page 2 of 2 - QAF_252_Issue_5...
  • Page 18 EN 60529:1991 / A1:2000 / A2:2013 - Degrees of protection provided by enclosures (IP code) – enclosure rated IP66/67 E2S Telephone: +44 (0)20 8743 8880 Fax: +44 (0)20 8740 4200 Email: sales@e2s.com www.e2s.com DC-104_Issue_A (BExS, BExL)- Page 1 of 2 - QAF_252_Issue_5...
  • Page 19 This Declaration is issued under the sole responsibility of the manufacturer. Martin Streetz Document No.: DC-104_Issue_A Quality Assurance Manager Date and Place of Issue: London, 12/09/2022 E2S Telephone: +44 (0)20 8743 8880 Fax: +44 (0)20 8740 4200 Email: sales@e2s.com www.e2s.com DC-104_Issue_A (BExS, BExL) - Page 2 of 2 - QAF_252_Issue_5...

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