INSTRUCTION MANUAL (ATEX / IECEx)
Contents
1. TN IN EN ke ad a S2 3 S2 S3 fe _ Stage 2 Stage 3 BExBGL1D AC LED Beacon Wiring fo a N ZN 2 3 Gar gt Stage 2 Stage 3 European Safety Systems Ltd Document No BExBGL1D Gas Dust English Impress House Mansell Road Acton London W3 7QH Issue A Four Sheets Tel 44 0 20 8743 8880 Fax 44 0 20 8740 4200 sales e 2 s com www e 2 s com 26 01 11 4 TECHNISCHE HINWEISE ATEX IECEx DEU DD 2 BExBGL1D Explosionsgesch tzte LED Leuchte Zum Einsatz in entflammbaren Gas und warning signals Staubatmosph ren 2 Rennzeichnung Bereichseinteilung Gas Alle Ger te sind mit einem Typenschild mit den folgenden wichtigen Informationen versehen Zone 1 Bei normalem Betrieb kann mit hoher Wahrscheinlichkeit eine explosive Gas Luft Ger tetyp Nr BExBGL1D Meng EE Yp Zone 2 Explosive Gas Luft Mischung unwahrschein i lich und sollte sie doch auftreten dann nur E i mgangsspannung kurzfristig Gleichstromger te DC 10 50 V Wechselstromger te AC 10 35V 230V 115V Gasgruppen Code Ex d IIC T4 f r Ta 50 C to 70 C Gruppe IIA_ Propan Ex d IIC T5 f r Ta 50 C to 40 C Gruppe IIB thylen Ex tD A21 T120 C based2. 40 C Equipment Category 2G D Ambient Temperature Range 50 C to 70 C T5 40 C 6 Beacon Location and Mounting The location of the beacons should be made with due regard to the area over which the warning signal must be visible They should only be fixed to services that can carry the weight of the unit The beacons should be securely bolted to a suitable surface using the 7mm diameter boltholes in the stainless steel U shaped mounting bracket see figure 1 The required angle can be achieved by loosening the two large bracket screws in the side of the unit which allow adjustment of the beacon in steps of 18 On completion of the installation the two large bracket adjustment screws on the side of the unit must be fully tightened to ensure that the unit cannot move in service SAFETY WARNING The flashdome guard must not be removed from the unit at any time Flameproof Flashdome Chamber Flameproof Guard Cover Figure 1 S S Bracket 7 Access to the Flameproof Enclosure In order to connect the electrical supply cables to the beacon it is necessary to remove the flameproof cover to gain access to the flameproof chamber To achieve this remove the four M6 hexagon socket head screws see figure 2 and withdraw the flameproof cover taking extreme care not to damage the flameproof joints in the process Note the four M6 screws are Class A4 80 stainless steel and only screws of this categor
3. oder ein Kontrollwiderstand f r das Leitungsende k nnen ber die Klemmen und angeschlossen werden Wird ein Widerstand f r das Leitungsende verwendet muss sein Widerstandswert mindestens 33 Ohm und die Mindestleistung 0 5 Watt betragen oder aber es muss ein Widerstandswert von mindestens 500 Ohm und eine Mindestleistung von 2 Watt vorliegen Blinkmuster Tabelle Stufe 1 LED Stufe 2 Stufe 3 Muster Blinkmuster Muster Muster AN 8 3 LED rotierend schnell 6 LED rotierend schnell 3 LED rotierend langsam 6 LED rotierend langsam Doppelblitz 1 Hz Einzelblitz 2 Hz Doppelblitz 2 Hz 00 Ni gt 01 RIO Po QJO MI CO MIN co akta paa ar aa Wechselblitz 2 Hz Positionen der Kontaktbr cken Pattern No 1 Pattern No 2 Pattern No 3 eee eee eee eee eee eee Pattern No 4 Pattern No 5 Pattern No 6 oe 0 ee e eoe e ee ee Pattern No 7 Pattern No 8 Pattern No 9 eee e eee eee eee eee D Pattern Selection eee i fan Pin Headers eee S European Safety Systems Ltd Impress House Mansell Road Acton London W3 7QH Document No BExBGL1D Gas Dust German Issue Three Sheets 02 02 11 sales e2s com www e2s com Tel 44 0 20 8743 8880 Fax 44 0 20 8740 4200 EC DECLARATION OF CONFORMI
4. ASS A4 80 USE HEAT RESISTING CABLES AND CABLE GLANDS Rated 110 C AT AMB TEMPERATURES OVER 40 C 4 Installation Requirements The led beacons must be installed in accordance with the latest issues of the relevant parts of the BS EN 60079 specifications or the equivalent IEC specifications Selection Installation and maintenance of electrical apparatus for use in potentially explosive atmospheres other than mining applications or explosive processing and manufacture EN60079 14 2008 IEC60079 14 2007 Ed4 Electrical Installations in Hazardous Areas other than mines EN60079 10 2003 IEC60079 10 2008 Ed1 Classification of Hazardous Areas Installation should only be carried out by competent personnel and local codes of practice applied 5 Zones Gas Group Category and Temperature Classification The units can be installed in locations with the following conditions Area Classification Gas Zone 1 Explosive gas air mixture likely to occur in normal operation Zone 2 Explosive gas air mixture not likely to occur and if it does it will only exist for a short time Gas Groupings Group IIA Propane Group IIB Ethylene Group IIC Hydrogen and Acetylene Temperature Classification T1 400 C T2 300 C T3 200 C T4 135 C T5 100 C Amb 40 C Area Classification Dust normal operation Zone 21 Explosive dust
5. D 18 03 10 sales e 2 s com www e 2 s com Tel 44 0 20 8743 8880 Fax 44 0 20 8740 4200 Sheet 3 of 4 inserted into the chamber the wires do not exert excess pressure on the terminal blocks This is particularly important when using cables with large cross sectional areas such as PIN HEADER POSITIONS Pattern No 1 Pattern No 2 Pattern No 3 2 5mm eee eee eee us ese eee eee 13 Flash Pattern Selection and 2nd amp 3rd Stages Ps Pattern No 5 Pattern No 6 eeo oe ooe Ses The BEXBGL1D LED beacons have 9 different flash patterns eee eee eee including one ON state that can be selected for the first stage They can then be remotely switched to second and Pattern No 7 Pattern No 8 Pattern No 9 third stage flash patterns The flash patterns are selected by eee eee eee pin headers on the pcb for both DC and AC units The table eee eee eee on page four shows the pin header positions for the nine flash patterns and which patterns are available for the second and third stages To operate the led beacon on stage one i simply connect the supply voltage to the normal supply D terminals ve and ve for DC units L and N for AC units en zi m a The operation of the second and third stages is different for DC and AC units BExBGL1D DC LED Beacon Wiring f S2 3 S BExBGL1D AC
6. INSTRUCTION MANUAL ATEX IECEx BExBGL1D Flameproof LED Beacon For use in Flammable Gas and Dust Atmospheres warning signals 1 Introduction The BExBGL1D is a flameproof LED beacon which is certified to meet the ATEX directive 94 9 EC and the IECEx scheme The beacon produces visual warning signals and can be used in hazardous areas where potentially flammable gas and dust atmospheres may be present The BExBGL1D LED beacon has nine different flash patterns including a steady ON state and can also be remotely switched to a second and third flash pattern The beacon can be used in Zone 1 and Zone 2 areas with gases in groups IIA IIB and IIC and Temperature Classifications of T1 T2 T3 and T4 It can also be used in a temperature classification T5 if the upper ambient temperature is restricted to 40 C The unit can be used in Zone 21 and Zone 22 areas for combustible dusts and has an IP rating of IP 67 and a surface temperature rating of T120 C or T105 C if the upper ambient temperature is restricted to 55 C and T95 C if the upper ambient temperature is restricted to 40 C 2 Marking All units have a rating label which carries the following important information Unit Type No BExBGL1D Input Voltage DC Units 10 50V AC Units 10 35V or 230V or 115V Codes Ex d IIC T4 for Ta 509C to 70 C Ex d IIC T5 for Ta 509C to 40 C Ex tD A21 T120 C based on max Ta of 70 C Certificate No s KEMA 00ATEX2006 IECEx
7. KEM 10 0002 Ex Il 2G D CE 0518 DO NOT OPEN WHEN AN EXPLOSIVE GAS OR DUST ATMOSPHERE IS PRESENT Epsilon x Equipment Group and Category CE Marking Notified Body No Warnings COVER BOLTS CLASS A4 80 USE HEAT RESISTING CABLES AND CABLE GLANDS Rated 110 C AT AMB TEMPERATURES OVER 40 C Year of Construction Serial No i e 10 1DB73000001 3 Type Approval Standards The beacon has EC Type Examination and IECEx certificates issued by KEMA and have been approved to the following standards EN60079 0 2006 IEC60079 0 2004 Ed4 General Requirements EN60079 1 2007 IEC60079 1 2007 Ed6 Flameproof Enclosure d EN61241 0 2006 IEC61241 0 2004 Ed1 Dust General Requirements EN61241 1 2004 IEC60079 1 2004 Ed1 Dust Enclosures tD 4 Installation Requirements The led beacons must be installed in accordance with the latest issues of the relevant parts of the BS EN 60079 specifications or the equivalent IEC specifications Selection Installation and maintenance of electrical apparatus for use in potentially explosive atmospheres other than mining applications or explosive processing and manufacture EN60079 14 2008 IEC60079 14 2007 Ed4 Electrical Installations in Hazardous Areas other than mines EN60079 10 2003 IEC60079 10 2008 Ed1 Classification of Hazardous Areas The installation of the units must also be in accordance with any local codes that may apply and should only be carried
8. LED Beacon Wiring a n c s L NOesz ss S DC Units Second and Third Stage Selection a Beas To change to the second stage flash pattern simply connect a ve supply line to terminal S2 while maintaining the dc supply to the ve and ve terminals Similarly for the third stage flash pattern connect a ve supply line to terminal S3 The supply line to the S3 terminal will automatically override a supply to the S2 terminal S2 3 Stage 2 Stage 3 AC Units Second and Third Stage Selection To select the second and third stage flash patterns on the BExBGL1D AC beacons the Common C terminal on the three way terminal block on the pcb is connected to the S2 terminal for the second stage tone and the S3 terminal for the third stage tone A L Ocas 14 End of Line Monitoring DC Units Gar On the BExBGL1D DC beacons dc reverse line monitoring can be used if required All DC beacons have a blocking C diode fitted in their supply input lines An end of line monitoring diode or an end of line monitoring resistor can be connected across the ve and ve terminals If an end of line resistor is used it must have a minimum resistance value of 3k3 ohms and a minimum wattage of 0 5 watts or a minimum resistance value of 500 ohms a
9. N to secure N a N Lossen screw Loosen screw to adjust L sn skruen for at tilpasse Schroef losdraaien om af te stellen Desserrer la vis pour r gler Zum Regulieren Schraube lockern Allentare la vite per poter effettuare la regolazione L sne skruen for justere Desaperte o parafuso para ajustar Afloje el tornillo para ajustar Lossa skruven f r att justera Tighten screw to secure Sp nd skruen for at fastg re Schroef aandraaien om vast te zetten Serrer la vis pour une fixation s re Zum Sichern Schraube anziehen Stringere la vite per il fissaggio Stram skruen for feste Aperte o parafuso para fixar Apriete el tornillo para asegurar Dra t skruven f r att f sta Drawing C Flash Pattern OG Supply Terminals Pin Headers fiji Stage S2 amp S3 Terminals BExBGL1D AC LED Drawing D Flash Pattern Pin Headers Supply and Stage 52 amp S3 Terminals BExBGL1D DC LED Wiring Diagram E BExBGL1D DC LED Beacon Wiring
10. TY v2 Manufacturer European Safety Systems Ltd Impress House Mansell Road Acton s London W3 7QH UK warning signals Equipment Type BExBG05D BExBGO5E BExBG10D BExBG10E BExBG15D BExBG15E BExBG21D BExTBGO5D BEXBGL1D Directive 94 9 EC Electrical and Mechanical equipment for use in explosive atmospheres ATEX Notified Body for EC type Examination KEMA Quality B V Notified Body No 0344 Utrechtseweg 310 6812 AR Arnhem The Netherlands EC type Examination Certificate KEMA 00ATEX2006 Notified Body for Quality Assurance Notification Sira Certification Service Notified Body No 0518 Rake Lane Eccleston Chester CH4 9JN UK Quality Assurance Notification SIRA 05 ATEX M342 Provisions fulfilled by the equipment II2 G Ex d IIC T3 to T6 or II2 G Exde IIC T4 to T6 II2 D Ex tD A21 IP66 or IP67 T85 C to T200 C Standards applied EN 60079 0 2006 EN 60079 1 2007 EN 60079 7 2003 EN 61241 0 2006 EN61241 1 2004 Directive 2004 108 EC Electromagnetic Compatibility Directive EMC Standards applied EN 61000 6 1 2007 EN 61000 6 2 2005 EN 61000 6 3 2007 EN 61000 6 4 2007 The standards EN 60079 0 2006 EN 60079 7 2003 EN 61241 0 2006 and EN 61241 1 2004 are no longer harmonized The requirements of these standards have been checked against the harmonized standards EN 60079 0 2009 EN 60079 7 2007 and EN 60079 31 2009 and there were no major technical changes affecting the latest technical knowledge
11. air mixture likely to occur in if it does it will only exist for a short time Zone 22 Explosive dust air mixture not likely to occur and IP Rating IP67 T120 C Ta lt 70 C T105 C Ta lt 55 C T95 C Ta lt 40 C Equipment Category 2G D Ambient Temperature Range 50 C to 70 C T5 40 C 5 Beacon Location and Mounting See drawing A SAFETY WARNING The flashdome guard must not be removed from the unit at any time 6 Access to the Flameproof Enclosure See drawing B Note the four M6 screws are Class A4 80 stainless steel and only screws of this category can be used on the beacons It is therefore important that these screws and their spring washers are kept in a safe place during installation European Safety Systems Ltd Impress House Mansell Road Acton London W3 7QH Document No BExBGL1D Gas Dust English Issue A Four Sheets sales e 2 s com www e 2 s com Tel 44 0 208 743 8880 Fax 44 0 208 740 4200 26 01 11 1 8 Power Supply Selection The system power supply must have the necessary capacity to provide the input current to all of the beacons connected to the system The following table shows the input current taken by the various beacons Unit Type Nominal I P Input Max Voltage Current I P Volts BEXBGL1D 10 50V DC 400mAQ24V 50V BEXBGL1D 10 35V AC 812mA 20V 35V BEXBGL1D 230V AC 65mA 253V BEXBGL1D 115V AC 135mA 126V The above table also shows the
12. en Um die LED Leuchte auf Stufe 1 zu betreiben muss die Netzspannung an die normalen Netzanschlussklemmen angeschlossen werden und f r DC Ger te L und N f r AC Ger te Der Betrieb der 2 und 3 Stufe ist bei DC und AC Ger ten unterschiedlich DC Ger te Auswahl der 2 und 3 Stufe Um auf die 2 Stufe umzuschalten muss die minus Klemme mit der S2 Klemme verbunden werden w hrend die DC Versorgungsleitung an den und Klemmen bleibt Um auf die 3 Stufe umzuschalten muss die minus Klemme mit der S3 Klemme verbunden werden Die Zuleitung zur S3 Klemme hebt automatisch den Anschluss an die S2 Klemme auf AC Ger te Auswahl der 2 und 3 Stufe Um die Blitzmuster der Stufe 2 und 3 auf einer BExBGL1D AC Leuchte auszuw hlen wird die C Klemme der Drei Wege Anschlussleiste auf der Leiterplatte f r die zweite Stufe an die S2 Klemme und f r die dritte Stufe an die S3 Klemme angeschlossen European Safety Systems Ltd Impress House Mansell Road Acton London W3 7QH Document No BExBGL1D Gas Dust German Issue Three Sheets sales e2s com www e2s com Tel 44 0 20 8743 8880 Fax 44 0 20 8740 4200 02 02 11 15 Uberwachung des Leitungsendes Gleichstromger te Bei BExBGL1D Gleichstromger ten kann bei Bedarf eine Wechselstrom Sperre eingesetzt werden Alle Gleichstrom Leuchten sind mit einer Sperrdiode versehen die in die Netz Eingangsleitungen eingesetzt ist Eine Uberwachungsdiode
13. es i e over 40 C then the cable entry temperature may exceed 70 C and therefore suitable heat resisting cable glands must be used with a rated service temperature of at least 110 C 12 Cable Connections The cable supply connections are made into the terminal blocks on the electronic pcb assembly located in the flameproof enclosure see section 7 of this manual for access to the flameproof enclosure The AC unit has two live terminals and two neutral terminals for the input and output supply wiring and the DC unit has two ve terminals and two ve terminals for the input and output supply wiring Both units have S2 and S3 terminals to remotely change the flash pattern see section 13 of this manual BEXBGL1D AC LED Beacons O Flash Pattern Supply Terminals Pin Headers olo 500 0000 Stage S2 amp S3 Terminals O O BExBGL1D DC LED Beacons o Flash Pattern Pin Headers oo 000000 Supply and Stage S2 amp S3 Terminals Q Wires having a cross sectional area of up to 2 5mm can be connected to each terminal way If an input and output wire is required a 2 5mm wire can be connected to each terminal way When connecting wires to the terminals great care should be taken to dress the wires so that when the cover is European Safety Systems Ltd Impress House Mansell Road Acton London W3 7QH Document No IS 2468 P Issue
14. for the products listed above On behalf of European Safety Systems Ltd 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 Martin Streetz Date and Place of Issue London 04 07 2012 Quality Assurance Manager Document No DC 004 Issue C Telephone 44 0 20 8743 8880 European Safety Systems Ltd Facsimile 44 0 20 8740 4200 Company Registration No 2763350 E mail sales e2s com Registered Office Impress House www e2s com Mansell Road London UK W3 7QH UK
15. hat the stainless steel M4 flat washer is between the incoming earth wire and the enclosure When using the external earth terminal a cable crimp lug must be used The cable lug should be located between the two M5 stainless steel flat washers The M5 stainless steel spring washer must be fixed between the outer flat washer and the M5 stainless steel nut to ensure that the cable lug is secured against loosening and twisting The internal earth bonding wire ensures that a good quality earth is maintained between the flameproof chamber casting and the flameproof cover casting 11 Cable Glands The BExBGL1D beacons have dual cable gland entries which have an M20 x 1 5 entry thread as standard Only cable glands approved for Ex d applications can be used which must be suitable for the type of cable being used and also meet the requirements of the Ex d flameproof installation standard EN60079 14 2008 IEC60079 14 2007 When only one cable entry is used the other one must be closed with an Ex d flameproof blanking plug which must be suitably approved for the installation requirements For combustible dust applications the cable entry device and blanking elements shall be in type of explosion protection increased safety e or flameproof enclosure d and shall have an IP 6X rating according to EN 60529 Bonding Wire Internal Earth Terminal SAFETY WARNING If the BExBGL1D beacons are used at high ambient temperatur
16. keinen Fall vom Ger t entfernt werden zu beachten a 7 Zugang zum schwer entflammbaren Gehause 5 Zonen Gasgruppe Kategorie und Siehe Zeichnung B Temperaturklassifizierun p 9 Hinweis Die vier Schrauben M6 sind aus Edelstahl Klasse Die Ger te k nnen an Standorten aufgestellt werden an A4 80 gefertigt F r diese Leuchten sind nur Schrauben denen die folgenden Bedingungen vorliegen dieser Kategorie geeignet Diese Schrauben und die zugeh rigen Federringe sind beim Einbau daher sorgf ltig aufzubewahren European Safety Systems Ltd Impress House Mansell Road Acton London W3 7QH sales e2s com Tel 44 0 20 8743 8880 www e2s com Fax 44 0 20 8740 4200 Document No BExBGL1D Gas Dust German Issue A Three Sheets 02 02 11 8 Stromversorgung Die Stromversorgung der Anlage muss ausreichen um alle angeschlossenen Leuchten mit Eingangsstrom zu versorgen Folgende Tabelle zeigt die Eingangsstromaufnahme der verschiedenen Leuchten Ger tetyp Eingangs Eingangs Max I P Spannung strom Spannung BExBGL1D 10 50V DC 400mMA 24V 50V BExBGL1D 10 35V AC 812mA 20V 35V BExBGL1D 230V AC 65mA 253V BExBGL1D 115V AC 135mA 126V Obige Tabelle zeigt auch die maximale Spannung an mit der die Leuchten betrieben werden k nnen 9 Kabelwahl Die Kabel m ssen den Strom aller angeschlossenen Ger te f hren k nnen SICHERHEITSHINWEIS Wenn die BExBGL1 Leuchte bei hohen Umgebungstemperaturen eingesetzt werden d h bei be
17. maximum voltages at which the beacons can be operated 9 Cable Selection Cables must be capable of handling the current draw from all of the unts on the line SAFETY WARNING If the BExBGL1D beacons are used at high ambient temperatures i e over 40 C then the cable entry temperature may exceed 70 C and therefore suitable heat resisting cables must be used with a rated service temperature of at least 110 C 10 Earthing Both AC and DC beacon units must be connected to a good quality earth The units are provided with internal and external earthing terminals which are both located on the terminal chamber section of the unit see figures 2 and 3 When using the internal earth terminal ensure that the stainless steel M4 flat washer is between the incoming earth wire and the enclosure When using the external earth terminal a cable crimp lug must be used The cable lug should be located between the two M5 stainless steel flat washers The M5 stainless steel spring washer must be fixed between the outer flat washer and the M5 stainless steel nut to ensure that the cable lug is secured against loosening and twisting The internal earth bonding wire ensures that a good quality earth is maintained between the flameproof chamber casting and the flameproof cover casting 11 Cable Glands The BExBGL1D beacons have dual cable gland entries which have an M20 x 1 5 entry thread as standard Only cable glands approved for Ex d ap
18. nd a minimum wattage of 2 watts Stage 2 Stage 3 Flash Pattern Table LED Stage 2 Stage 3 Flash Pattern Pattern Pattern Stage 1 Pattern ON 9 8 Rotating 3 LED on Fast Rotating 6 LED on Fast Rotating 3 LED on Slow Rotating 6 LED on Slow Double strike strobe 1 Hz Single strike strobe 2 Hz Double strike strobe 2 Hz CO CO NI Od 01 A Go Do gt CO w CO D O CO N a Alternate side flash 1 1 2 Hz European Safety Systems Ltd Impress House Mansell Road Acton London W3 7QH sales e 2 s com www e 2 s com Tel 44 0 20 8743 8880 Fax 44 0 20 8740 4200 Document No IS 2468 P Issue D 18 03 10 Sheet 4 of 4 INSTRUCTION MANUAL ATEX IECEx GBR A BExBGL1D Flameproof LED Beacon For use in Flammable Gas and Dust Atmospheres warning signals 2 Marking All units have a rating label which carries the following important information Unit Type No BExBGL1D Input Voltage DC Units 10 50V AC Units 10 35V or 230V or 115V Codes Ex d IIC T4 for Ta 50 C to 70 C Ex d IIC T5 for Ta 50 C to 40 C Ex tD A21 T120 C based on max Ta of 70 C KEMA 00ATEX2006 IECEx KEM 10 0002 Epsilon x Ex Il 2G D Equipment Group and C s 0518 Category DO NOT OPEN WHEN AN EXPLOSIVE GAS OR DUST ATMOSPHERE IS PRESENT Certificate No s CE Marking Notified Body No Warnings COVER BOLTS CL
19. nt No BExBGL1D Gas Dust English Issue A Four Sheets sales e 2 s com www e 2 s com Tel 44 0 20 8743 8880 Fax 44 0 20 8740 4200 26 01 11 2 Flash Pattern Table Stage 1 LED Stage 2 Stage 3 Pattern Flash Pattern Pattern Pattern 1 ON 9 8 2 Rotating 3 LED on Fast 7 1 3 Rotating 6 LED on Fast 8 1 4 Rotating 3 LED on Slow 9 1 5 Rotating 6 LED on Slow 6 1 6 Double strike strobe 1 Hz 9 1 7 Single strike strobe 2 Hz 3 1 8 Double strike strobe 2 Hz 3 1 9 Alternate side flash 1 1 2 Hz 3 1 PIN HEADER POSITIONS Pattern No 1 Pattern No 2 Pattern No 3 Ge e e e e o e e e o e e e Pattern No 4 Pattern No 5 Pattern No 6 IK Ge 06 OR IR 6G Pattern No 7 Pattern No 8 Pattern No 9 eee eee eee eee eo eo e e e 3 Pattern Selection eee Pin Headers eee a a European Safety Systems Ltd Document No BExBGL1D Gas Dust English Issue A Four Sheets Impress House Mansell Road Acton London W3 7QH 26 01 11 sales e 2 s com www e 2 s com 3 Tel 44 0 20 8743 8880 Fax 44 0 20 8740 4200 Drawing A to adjust A d N d 180 x Tighten screw E
20. on drucksicherer Ger te EN60079 14 2008 IEC60079 14 2007 entsprechen Wenn nur ein Kabeleingang verwendet wird muss der andere mit einem druckfesten Ex d Stopfen der f r die Installationsbedingungen zugelassen ist verschlossen werden Bei Anwendungen in brennbaren Staubbereichen sind Kabelverschraubungen und Stopfen die mit erh hter Sicherheit Typ e oder druckfester Kapselung Typ d gesch tzt sind zu installieren und m ssen der Schutzklasse IP 6X gem EN60529 1992 entsprechen SICHERHEITSHINWEIS Wenn die BExBGL1D Leuchten bei hohen Umgebungstemperaturen eingesetzt werden d h bei ber 40 C kann die Kabeleingangstemperatur 70 C bersteigen Daher sind geeignete hitzebest ndige Kabel mit einer Nennbetriebstemperatur von mindestens 110 C zu verwenden 12 Kabelanschl sse Siehe Zeichnung C und D Schaltbild E 13 Blinkmusterauswahl und 2 amp 3 Stufen Die BExBGLID LED Leuchten verf gen ber 9 verschiedene Blinkmuster einschlie lich eines AN Status Dauerleuchte der als erste Alarmstufe gew hlt werden kann Anschlie end k nnen die Stufen 2 und 3 Blitzmuster extern angesteuert werden Die Blitzmuster sowohl f r die DC als auch die AC Ger te werden ber Kontaktbr cken auf der Leiterplatte eingestellt Die Tabelle auf Seite 3 zeigt die Positionen der Kontaktbr cken f r die verschiedenen Blinkmuster und welche Blinkmuster als 2 und 3 Alarmstufe zur Verf gung steh
21. on max Ta of 70 C Gruppe IIC Wasserstoff und Azetylen Zertifikat Nr KEMA 00ATEX2006 IECEx KEM 10 0002 Temperaturklassifizierung nn T1 400 C ps on x T2 300 C Ger tegruppe und II 2G D T3 200 C kategorie T4 135 C T5 100 C Amb 40 C CE Kennzeichnung C s 0518 Bereichseinteilung Staub Nr der demeldeten Stelle Zone 21 Explosionsgef hrdetes Staub Luftgemisch Warnung NICHT IN EXPLOSIONSF HIGEN GAS ODER das beim normalen Betrieb durchaus STAUBATMOSPHAREN OFFNEN auftreten kann Zone 22 Explosionsgef hrdetes Staub Luftgemisch ABDECKSCHRAUBEN KLASSE A4 80 dessen Auftreten unwahrscheinlich bzw von W RMEBEST NDIGE KABEL UND Kurzor Baer iSi KABELVERSCHRAUBUNGEN VERWENDEN Nennleistung 110 C BEI UMGEB TEMP BER 40 C IP Schutzklasse IP67 T120 C Ta lt 70 C T105 C Ta lt 55 C 4 Installationsanforderungen T95 C Ta lt 40 C Ger tekategorie 2G D Die LED Leuchten m ssen gem den folgenden oder vergleichbaren Standards installiert werden Umgebungstemperaturbereich 50 C to 70 C T5 40 C EN60079 14 2008 Elektrische Installationen in IEC60079 14 2007 Ed4 Gefahrenbereichen auBer 6 Standort und Montage der Leuchte Bergwerken EN60079 10 2003 Klassifizierung von Gefahrenbereichen IEC60079 10 2008 Ed1 Siehe Zeichnung A Die Installation sollte nur von qualifiziertem Fachpersonal SICHERHEITSHINWEIS Der Schutz der Signalhaube darf vorgenommen werden rtliche anerkannte Verfahren sind auf
22. out by a competent electrical engineer who has the necessary training 5 Zones Gas Group Category IP Rating and Temperature Classification The BExBGL1D beacons have been certified Ex d IIC T4 for Ta 50 C to 70 C and Ex d IIC T5 for Ta 50 C to 40 C for gas and IP67 T120 C Ta lt 70 C T105 Ta lt 55 and T95 C Ta lt 40 C for dust This means that the units can be installed in locations with the following conditions Area Classification Gas Zone 1 Explosive gas air mixture likely to occur in normal operation Zone 2 Explosive gas air mixture not likely to occur and if it does it will only exist for a short time Gas Groupings Group IIA Propane Group IIB Ethylene Group IIC Hydrogen and Acetylene Temperature Classification T1 400 C T2 300 C T3 200 C T4 135 C T5 100 C Amb 40 C European Safety Systems Ltd Impress House Mansell Road Acton London W3 7QH Document No IS 2468 P Issue D 18 03 10 sales e 2 s com www e 2 s com Tel 44 0 208 743 8880 Fax 44 0 208 740 4200 Sheet 1 of 4 Area Classification Dust normal operation Zone 21 Explosive dust air mixture likely to occur in if it does it will only exist for a short time Zone 22 Explosive dust air mixture not likely to occur and IP Rating IP67 T120 C Ta lt 70 C T105 C Ta lt 55 C T95 C Ta lt
23. plications can be used which must be suitable for the type of cable being used and also meet the requirements of the Ex d flameproof installation standard EN60079 14 2008 IEC60079 14 2007 When only one cable entry is used the other one must be closed with an Ex d flameproof blanking plug which must be suitably approved for the installation requirements For combustible dust applications the cable entry device and blanking elements shall be in type of explosion protection increased safety e or flameproof enclosure d and shall have an IP 6X rating according to EN 60529 SAFETY WARNING If the BExBGL1D beacons are used at high ambient temperatures i e over 40 C then the cable entry temperature may exceed 70 C and therefore suitable heat resisting cable glands must be used with a rated service temperature of at least 110 G 12 Cable Connections See drawings C and D wiring diagram E 13 Flash Pattern Selection and 2nd amp 3rd Stages The BExBGL1D LED beacons have 9 different flash patterns including one ON state that can be selected for the first stage They can then be remotely switched to second and third stage flash patterns The flash patterns are selected by pin headers on the pcb for both DC and AC units The table on page four shows the pin header positions for the nine flash patterns and which patterns are available for the second and third stages To operate the led beacon on stage one simply connec
24. r 40 C kann die Kabeleingangstemperatur 70 C bersteigen Daher sind geeignete hitzebest ndige Kabel mit einer Nennbetriebstemperatur von mindestens 110 C zu verwenden 10 Erdung Die Wechsel und Gleichstrom Leuchten m ssen mit einer hochwertigen Erdung verbunden werden Die Ger te sind mit internen und externen Erdklemmen am Klemmkammerteil des Ger ts siehe Abb 2 und 3 versehen Bei Verwendung der internen Erdklemme ist sicherzustellen dass die M4 Edelstahl Unterlegscheibe zwischen Eingangs Erdkabel und dem Geh use liegt Bei Verwendung der externen Erdklemme ist ein Quetschkabelschuh zu verwenden der zwischen den beiden flachen M5 Edelstahl Unterlegscheiben eingesetzt werden sollte Die M5 Unterlegscheiben sind zwischen der u eren flachen Unterlegscheibe und der M5 Edelstahlmutter einzusetzen um zu gew hrleisten dass der Kabelschuh sich nicht l sen oder verdrehen kann Der interne Erdungs Abbindedraht stellt sicher dass zwischen dem Geh use der drucksicheren Kammer und dem Geh use der drucksicheren Abdeckung eine sichere Erdung besteht 11 Kabelverschraubungen Die BExBGL1D Leuchten sind mit doppelten Kabelverschraubungen mit Eingangsgewinden von M20 x1 5 versehen Es d rfen nur Kabelverschraubungen verwendet werden die f r Ex d Anwendungen zugelassen sind Die Kabelverschraubungen m ssen f r den eingesetzten Kabeltyp geeignet sein und zudem den Anforderungen der Ex d Norm zur Installati
25. t the supply voltage to the normal supply terminals ve and ve for DC units L and N for AC units The operation of the second and third stages is different for DC and AC units DC Units Second and Third Stage Selection To change to the second stage flash pattern simply connect a ve supply line to terminal S2 while maintaining the dc supply to the ve and ve terminals Similarly for the third stage flash pattern connect a ve supply line to terminal S3 The supply line to the S3 terminal will automatically override a supply to the S2 terminal AC Units Second and Third Stage Selection To select the second and third stage flash patterns on the BExBGL1D AC beacons the Common C terminal on the three way terminal block on the pcb is connected to the S2 terminal for the second stage tone and the S3 terminal for the third stage tone 14 End of Line Monitoring DC Units On the BExBGL1D DC beacons dc reverse line monitoring can be used if required All DC beacons have a blocking diode fitted in their supply input lines An end of line monitoring diode or an end of line monitoring resistor can be connected across the ve and ve terminals If an end of line resistor is used it must have a minimum resistance value of 3k3 ohms and a minimum wattage of 0 5 watts or a minimum resistance value of 500 ohms and a minimum wattage of 2 watts European Safety Systems Ltd Impress House Mansell Road Acton London W3 7QH Docume
26. xBGL1D 115V AC 135mA 126V The input current will vary according to the voltage input level The current levels shown above are for nominal input voltage The above table also shows the maximum voltages at which the beacons can be operated 9 Cable Selection When selecting the cable size consideration must be given to the input current that each unit draws see table above the number of beacons on the line and the length of the cable runs The cable size selected must have the necessary Capacity to provide the input current to all of the beacons connected to the line European Safety Systems Ltd Impress House Mansell Road Acton London W3 7QH Document No IS 2468 P Issue D 18 03 10 sales e 2 s com www e 2 s com Tel 44 0 20 8743 8880 Fax 44 0 20 8740 4200 Sheet 2 of 4 SAFETY WARNING If the BExBGL1D beacons are used at high ambient temperatures i e over 40 C then the cable entry temperature may exceed 70 C and therefore suitable heat resisting cables must be used with a rated service temperature of at least 110 C 10 Earthing Both AC and DC beacon units must be connected to a good quality earth The units are provided with internal and external earthing terminals which are both located on the terminal chamber section of the unit see figures 2 and 3 BExBGL1D Beacon Cover Internal View Internal Terminal 2 off M20 Cable Entries When using the internal earth terminal ensure t
27. y can be used on the beacons It is therefore important that these screws and their spring washers are kept in a safe place during installation 4 off M6 Cover Screws External Earth I Terminal On completion of the cable wiring installation the flameproof joints should be inspected to ensure that they are clean and that they have not been damaged during installation Also check that the earth bonding wire between the two casting sections is secure and the O ring seal is in place When replacing the flameproof cover casting ensure that it is square with the flameproof chamber casting before inserting Carefully push the cover in place allowing time for the air to be expelled Only after the cover is fully in place should the four M6 Stainless Steel A4 80 cover bolts and their spring washer be inserted and tightened down If the cover jams while it is being inserted carefully remove it and try again Never use the cover bolts to force the cover into position 8 Power Supply Selection It is important that a suitable power supply is used to run the beacons The power supply selected must have the necessary capacity to provide the input current to all of the beacons The following table shows the input current taken by the various beacons Unit Type Nominal I P Input Max Voltage Current IP Volts BExBGL1D 10 50V DC 400mAQ24V 50V BExBGL1D 10 35V AC 812mAQ20V 35V BExBGL1D 230V AC 65mA 253V BE
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