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INSTRUCTION MANUAL
STExB2X05-S, STExB2X10-S & STExB2X15-S
Flameproof Xenon Beacons – SIL2
For use in Flammable Gas and Dust Atmospheres
1) Product Table
Standard
ATEX /
IECEx /
UKEx /
NEC /
CEC
ATEX /
IECEx /
UKEx
*Rate at 1Hz
The table shows the input current taken by the various beacons.
Nominal current at nominal voltage and 1Hz flash rate.
Max. rated current at worst case supply voltage and flash rate.
Table 1: Electrical Ratings.
Ensure the system power supply is capable of providing the maximum current required for all beacons. Review associated cable size,
length and quantity of beacons on each circuit.
E2S Warning Signals
Impress House, Mansell Road, Acton, London W3 7QH
Document No. D199-00-621-IS
Model Number
STExB2X05DC024-S
STExB2X10DC024-S
STExB2X15DC024-S
Issue 2
STExB2X05-S
STExB2X10-S
STExB2X15-S
Nom.
Voltage Range
Voltage
24Vdc
20-28Vdc
24Vdc
20-28Vdc
24Vdc
20-28Vdc
27-10-22
Nom.
Operating
Current*
295mA
605mA
835mA
www.e2s.com
Tel: +44 (0)208 743 8880
Max Current
350mA
710mA
920mA
Sheet 1 of 15
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Summary of Contents for E2S STExB2X05-S Series
- Page 1 Ensure the system power supply is capable of providing the maximum current required for all beacons. Review associated cable size, length and quantity of beacons on each circuit. E2S Warning Signals Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)208 743 8880 Document No.
- Page 2 UKCA Marking and DC024-S Class I Div 2 Group ABCD T5 Ta -50°C to +45°C 0518 Notified Body No. E2S Warning Signals Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)208 743 8880 Document No. D199-00-621-IS Issue 2...
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Page 3: Special Conditions For Safe Use
Equipment Level Protection Gb, Gc, Db, Dc Figure 2: Fixing Location for B2 Beacon. Ambient Temperature Range -50°C to +70°C E2S Warning Signals Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)208 743 8880 Document No. D199-00-621-IS... - Page 4 0.45 Nm / 5 Lb-in. A 4-way terminal block is provided on the DC Beacon: 2-off +ve and 2-off -ve terminals. See schematic diagram D191-06-621. E2S Warning Signals Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)208 743 8880 Document No.
- Page 5 Any unused cable entries must be closed with suitably rated and certified blanking plugs. Table 2: ATEX / IECEx & UKEx Min. Ratings of Cables & Cable Glands. E2S Warning Signals Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)208 743 8880 Document No.
- Page 6 To change the lens, unscrew the M5 socket head screws and remove the M5 screws, M5 spring & flat washers. Figure 6: DIP Switch Location. E2S Warning Signals Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)208 743 8880 Document No.
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Page 7: Maintenance, Overhaul And Repair
To reattach the lens, the fixings MUST be in the order shown in Figure 10. Figure 10: Lens & Guard Fixings Order. E2S Warning Signals Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)208 743 8880 Document No. - Page 8 Power relay RLY1-1 will be open whilst SIL 2 relay RLY1-2 will beacons, operation is put into Active mode. be closed contact between terminals 1 & 2. 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 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 10 Power & Communication with the system control panel can be configured in two ways: - Although it is highly recommended that the unit is wired as stated in section 15-1 as a 4-Wire System. E2S Warning Signals Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com...
- Page 11 If multiple SIL 2 alarm horn sounders are to be cabled in series, the monitoring connections differ from that of a single beacon. For more information see manual D197-00-621-IS available from the E2S website. 15-2) 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 12 Table 5: 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 beacon. For more information see manual D197-00-621-IS available from the E2S website. E2S Warning Signals Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com...
- Page 13 J7 Header Pin - Position B (pins 1 & 2 linked) Hard Reset Enabled - Active reset mode. Figure 17: J7 Header pin positions – Hard Reset Function E2S Warning Signals Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)208 743 8880 Document No.
- Page 14 Up to 1 year 18) Synchronised Operation All STExB2 SIL2 beacons that are connected to the same supply line will have a synchronised flash rate at one flash every second. E2S Warning Signals Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)208 743 8880 Document No.
- Page 15 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 beacon installation. See section 9 for EOL resistor location and wattage requirements. E2S recommends a value of 2.2K Ohm. If an alternative value is required, please see section 15-2.
- Page 16 BEACON WIRING DIAGRAM WRITTEN CONSENT. IMPRESS HOUSE 23/09/2022 B.ISARD 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 D191-06-621 NTS 1 23/09/2022 R.N.POTTS...
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Page 17: Eu Declaration Of Conformity
Notified Body No.: 0539 Borupvang 5A, 2750 Ballerup, Denmark EU‐type Examination Certificate (Module B): DEMKO 16ATEX1466X Notified Body for Quality Assurance Notification / Conformity to EU‐type Sira Certification Service based on Notified Body No.: 2813 quality assurance of the production process (Module D): CSA Group Netherlands B.V, Utrechtseweg 310, 6812 AR, Arnhem, Netherlands 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…T137°C Db IP6X Dust Protection to EN60079‐0 / EN60079‐31 Standards applied: EN IEC 60079‐0: 2018 EN 60079‐1: 2014 EN 60079‐31: 2014 Directive 2014/30/EU: Electromagnetic Compatibility Directive (EMC) Standards applied: EN 61000‐6‐1:2007 EN 61000‐6‐2:2005 EN 61000‐6‐3:2007 / A1:2011 / AC: 2012 EN 61000‐6‐4:2007 / A1: 2011 Directive 2011/65/EU: Restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS) The product and all the components contained within it are in accordance with the restriction of the use of hazardous substances in electrical and electronic equipment, including amendment by Directive 2015/863/EU. Regulation (EC) 1907/2006: Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) The product and all the components contained within it are free from substances of very high concern. Other Standards and Regulations EN 60529:1991 / A1:2000 / A2:2013 ‐ Degrees of protection provided by enclosures (IP code) – enclosure rated IP66 E2S Telephone: +44 (0)20 8743 8880 Fax: +44 (0)20 8740 4200 Email: sales@e2s.com www.e2s.com DC‐070_Issue_G (STEx).docx ‐ Page 1 of 2 ‐ QAF_252_Issue_5... - Page 18 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 market, the equipment conforms with all technical and regulatory requirements of the above listed directives, regulations and standards. This Declaration is issued under the sole responsibility of the manufacturer. Martin Streetz Document No.: DC‐070_Issue_G Quality Assurance Manager Date and Place of Issue: London, 03/12/2021 E2S Telephone: +44 (0)20 8743 8880 Fax: +44 (0)20 8740 4200 Email: sales@e2s.com www.e2s.com DC‐070_Issue_G (STEx).docx ‐ Page 2 of 2 ‐ QAF_252_Issue_5...
- Page 19 Unit 1‐3 Horizon Kingsland Business Park, Wade Road, Basingstoke, Hampshire RG24 8AH UK UK‐type Examination Certificate (Module B): UL21UKEX2019X Notified Body for Quality Assurance Notification / Conformity to EU‐type Sira Certification Service based on Notified Body No.: 0518 quality assurance of the production process (Module D): Rake Lane, Eccleston, Chester 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 T85°C…T137°C Db IP6X Dust Protection to EN60079‐0 / EN60079‐31 Standards applied: EN IEC 60079‐0: 2018 EN 60079‐1: 2014 EN 60079‐31: 2014 Directive 2014/30/EU: Electromagnetic Compatibility Directive (EMC) Standards applied: EN 61000‐6‐1:2007 EN 61000‐6‐2:2005 EN 61000‐6‐3:2007 / A1:2011 / AC: 2012 EN 61000‐6‐4:2007 / A1: 2011 Directive 2011/65/EU: Restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS) The product and all the components contained within it are in accordance with the restriction of the use of hazardous substances in electrical and electronic equipment, including amendment by Directive 2015/863/EU. Regulation (EC) 1907/2006: Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) The product and all the components contained within it are free from substances of very high concern. Other Standards and Regulations EN 60529:1991 / A1:2000 / A2:2013 ‐ Degrees of protection provided by enclosures (IP code) – enclosure rated IP66 E2S Telephone: +44 (0)20 8743 8880 Fax: +44 (0)20 8740 4200 Email: sales@e2s.com www.e2s.com DC‐100_Issue_A (STEx)‐ Page 1 of 2 ‐ QAF_252_Issue_5...
- Page 20 UKCA 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 market, the equipment conforms with all technical and regulatory requirements of the above listed directives, regulations and standards. This Declaration is issued under the sole responsibility of the manufacturer. Martin Streetz Document No.: DC‐100_Issue_A Quality Assurance Manager Date and Place of Issue: London, 24/02/2022 E2S Telephone: +44 (0)20 8743 8880 Fax: +44 (0)20 8740 4200 Email: sales@e2s.com www.e2s.com DC‐100_Issue_A (STEx) ‐ Page 2 of 2 ‐ QAF_252_Issue_5...
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