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INSTRUCTION MANUAL
GNExB1X05
Flameproof Xenon Beacons
For use in Flammable Gas and Dust Atmospheres
1) Product Table
Standard
ATEX /
IECEx /
UKEX
*Rate at 1Hz
The table shows the input current taken by the various beacons.
A supply voltage variation of +/-10% outside the voltage range is permissible.
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.
2) Warnings
POTENTIAL ELECTROSTATIC CHARGING HAZARD
DO NOT OPEN WHEN AN EXPLOSIVE
ATMOSPHERE IS PRESENT
ALL ENTRIES M20 X 1.5
IF TEMPERATURE EXCEEDS 70ºC AT ENTRY OR 80ºC
AT BRANCHING POINT USE SUITABLE RATED CABLE
AND CABLE GLANDS
3) Marking & Rating Information
All units have a rating label, which carries the following
important information:-
Unit Model.
Voltage Range
Nominal Voltage
Max. Current
_______________________________________________________________________________________________________________________________
European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH
Document No.D155-00-201-IS
Model
GNExB1X05DC012
GNExB1X05DC024
GNExB1X05DC048
GNExB1X05AC115
GNExB1X05AC230
Issue 3
28-11-22
GNExB1X05
Nom.
Voltage Range
Voltage
12Vdc
10-14Vdc
24Vdc
20-28Vdc
48Vdc
42-54Vdc
115Vac
110-125Vac 50/60Hz
230Vac
220-240Vac 50/60Hz
See Table 1 for electrical ratings of each Unit Model
3.1) ATEX / IECEx / UKEX Ratings
EN IEC 60079-0:2018 / IEC60079-0:2017 (Ed 7):
Explosive Atmospheres - Equipment. General Requirements
EN60079-1:2014 / IEC60079-1:2014 (Ed 7):
Explosive Atmospheres - Equipment Protection by Flameproof
Enclosures "d"
EN 60079-31:2014 / IEC 60079-31:2013 (Ed 2):
Explosive Atmospheres - Equipment Dust Ignition Protection by
Enclosure "t"
GNExB2:
Ex db IIC Gb T6 Ta -50°C to +40°C
X05DC012
Ex db IIC Gb T5 Ta -50°C to +55°C
X05DC024
Ex db IIC Gb T4 Ta -50°C to +70°C
X05DC048
Ex tb IIIC Db T110°C Ta -50°C to +70°C
X05AC115
X05AC230
www.e2s.com
Sheet 1 of 5
Nom.
Max
Operating
Current
Current*
437mA
587mA
254mA
266mA
158mA
175mA
95mA
121mA
54mA
88mA
Standards
Ratings
Tel: +44 (0)208 743 8880
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Summary of Contents for E2S GNExB1X05
- Page 1 INSTRUCTION MANUAL GNExB1X05 Flameproof Xenon Beacons For use in Flammable Gas and Dust Atmospheres GNExB1X05 1) Product Table Nom. Nom. Standard Model Voltage Range Operating Voltage Current Current* GNExB1X05DC012 12Vdc 10-14Vdc 437mA 587mA GNExB1X05DC024 24Vdc 20-28Vdc 254mA 266mA ATEX /...
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Page 2: Special Conditions For Safe Use
2G / 2D Ambient Temperature Range Figure 1 -50°C to +70°C _______________________________________________________________________________________________________________________________ European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)208 743 8880 Document No. D155-00-201-IS Issue 3 28-11-22 Sheet 2 of 5... -
Page 3: Installation Requirements
(see figures 3 and 4). _______________________________________________________________________________________________________________________________ European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)208 743 8880 Document No. D155-00-201-IS Issue 3... -
Page 4: Maintenance, Overhaul And Repair
M4 stainless The GNExB1X05 DC beacons can produce three different steel flat washers, then reassemble the M4 spring washer flash patterns as listed below. The flash patterns are set and tighten the M4 nut to ensure that the cable lug is secured internally by the selection of pin headers. - Page 5 PFD (hazardous failure) x 10 Proof Test Interval Up to 1 year _______________________________________________________________________________________________________________________________ European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)208 743 8880 Document No. D155-00-201-IS Issue 3 28-11-22 Sheet 5 of 5...
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Page 8: Eu Declaration Of Conformity
EU Declaration of Conformity Manufacturer: European Safety Systems Ltd. Impress House, Mansell Road, Acton London, W3 7QH United Kingdom Authorised Representative: E2S Warnsignaltechnik UG Charlottenstrasse 45‐51 72764 Reutlingen Germany Equipment Type: GNExB1X05 GNExB2X05, GNExB2X10, GNExB2X15, GNExB2X21 GNExB2LD2 GNExJ2 Directive 2014/34/EU: Equipment and Protective Systems for use in Potentially Explosive Atmospheres (ATEX) Notified Body for EU type Examination (Module B): UL International Demko A/S Notified Body No.: 0539 Borupvang 5A, 2750 Ballerup, Denmark EU‐type Examination Certificate (Module B): DEMKO 15ATEX1448X 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 T4…T6 Gb II 2D Ex tb IIIC T80°C…T138°C Db IP6X Dust Protection to EN60079‐0 / EN60079‐31 Standards applied: EN IEC 60079‐0:2018 ... - Page 9 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‐037_Issue_H 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‐037_Issue_H (GNExB, GNExJ).docx ‐ Page 2 of 2 ‐ QAF_252_Issue_5...
- Page 10 Other Standards and Regulations EN 60529:1992+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-098_Issue_A (GNExB, GNExJ UKCA).docx - Page 1 of 2 -...
- Page 11 Martin Streetz Document No.: DC-098_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-098_Issue_A (GNExB, GNExJ UKCA).docx - Page 2 of 2 - QAF_252_Issue_5...
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