INTERNATIONAL ELECTROTECHNICAL COMMISSION IEC Certification Scheme for Explosive Atmospheres

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1 INTERNATIONAL ELECTROTECHNICAL COMMISSION IEC Certification Scheme for Explosive Atmospheres for rules and details of the IECEx Scheme visit Certificate No.: Status: Date of lssue: Applicant: IECEx KEM Current Siemens AG Gleiwitzer Strasse 555 DE Nurernberg Gennany Page 1 of 4 Certificate history: lssue No. 8 ( ) lssue No. 7 ( ) lssue No. 6 ( ) lssue No. 5 ( ) lssue No. 4 ( ) Electrical Apparatus: Module Power Supply, type 6ES EA01-0AAO Optional accessory: Type of Protection: Flameproof, lncreased Safety, lntrinsic Safety Marking: Ex d e [ib]iic T4 Gb Ex d e [ib]l Mb Approved for issue on behalf of the IECEx Certification Body: M. Erdhuizen Position: Certification Manager Signature: (for printed version) Date: 1. This certificate and schedule may only be reproduced in full. 2. This certificate is not transferable and remains the property of the issuing body. 3. The Status and authenticity of this certificate may be verified by visiting the OfficiaiiECEx Website. Certificate issued by: DEKRA Certification B.V. Meander MJ Amhem The Nether1ands!> DEKRA..

2 Certificate No: IECEx KEM Date of lssue: Page 2 of 4 Manufacturer: Siemens AG Gleiwitzer Strasse 555 DE Nurernberg Gennany Additional Manufacturing location(s): Siemens AG A&D AS EWK Östliche Rheinbrückenstrasse Kartsruhe Germany This certificate is issued as verification that a sample(s), representative of production, was assessed and tested and found to comply with the IEC Standard Iist below and!hat the manufacturer's quality system, relating to the Ex products covered by this certificate, was assessed and found to comply with the IECEx Quality system requirements. This certificate is granted subject to the conditions as setout in IECEx Scheme Rules, IECEx 02 and Operalienal Documents as amended. STANDARDS: The electrical apparatus and any acceptable variations to it specified in the schedule ofthis certificate and the identified documents, was found to comply with the following standards: IEC : 2011 Edition:6.0 IEC : Edition:6 IEC : 2011 Edition:6.0 IEC : Edition:4 Explosive atmospheres - Part 0: General requirements Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d" Explosive atmospheres - Part 11 : Equipment protection by intrinsic safety "i" Explosive atmospheres- Part 7: Equipment protection by increased safety "e" This Cet1ificate does not indicate compliance with electrical safety and performance requirements other than those express/y included in the Standards listed above. TEST & ASSESSMENT REPORTS: A sample(s) of the equipment listed has successfully met the examination and test requirements as recorded in IECEx ATR: NUKEM/EXTR /02 NUDEK!ExTR /00, NUDEK/ExTR /01 NUDEK!ExTR /02 File Reference: , , , ,

3 Certificate No: IECEx KEM Date of lssue: Page 3 of 4 Schedule EQUIPMENT: Equipment and systems covered by this certificate are as follows : Description The modulepower Supply, type 6ES EA01-0AAO serve for supply of the modules in the Distributed 1/0 System. For redundancy, up to two Power Supply modules may be used. Furtherdetails are included in Annex 1 to this certificate. CONDITIONS OF CERTIFICATION: NO

4 Certificate No: IECEx KEM Date of lssue: Page 4 of 4 DETAILS OF CERTIFICATE CHANGES (for issues 1 and above): 8: Assessment of alternative safety critical component. Annex: IECEx KEM Iss 8- Annex 1.pdf

5 J> DEKRA Annex 1 to Certificate IECEx KEM , issue 8 Description The modulepower Supply, type 6ES EA01-0AAO serves for supply of the modules in the Distributed 1/0 System. For redundancy, up to two Power Supply modules may be used. ln combination with the Base-System of the intrinsically safe Distributed 1/0 System type ET 200iSP, certified per KEM , the Power Bus circuit is in type of protection intrinsic safety Ex ib IIC. From a safety point of view, the current in the Power Bus circuit is limited by the connected modules. The combination of the above mentioned Base-System and the module is suitable for installation in zone 1 explosive atmospheres. The connection of the module to the aforementioned Distributed 1/0 System is made by means of a terminal module (TM-PS-., certified per KEM ). The module Power Supply is fitted in an enclosure in type of protection flameproof enclosure "d". The Power Supply circuit is in type of protection increased safety "e" and the remaining circuits are in type of protection intrinsic safety "i". A Module Power Supply as part of the Distributed 1/0 System may be inserted or removed during operation, in accordance with the installation instructions. The Base-System provides a degree of protection of IP30 in accordance with IEC Ambient temperature range : -20 oc to + 70 oc (horizontal mounting position), -20 oc to +50 oc (all other mounting positions). Electrical data Supply circuit, terminals L +, M and PA (connected through TM-PS-.), in type of protection increased safety Ex e, only for use in the Distributed 1/0 System. U = Vdc; I = 5 A max.; P = 78.6 W max.; Um= 250 Vdc I Vac. Power Bus circuit, (connected through TM-PS-.), in type of protection intrinsic safety Ex ib IIC, only for use in the Distributed 1/0 System. ' From the safety point of view the module draws a current of 20 ma. IM Supply circuit, (connected through TM-PS-.), in type of protection intrinsic safety Ex ib IIC, only for use in the Distributed 1/0 System. Data circuit, (connected through TM-PS-.), in type of protection intrinsic safety Ex ib IIC, only for use in the Distributed 1/0 System. The Supply circuit of the above mentioned Module Power Supply is infallibly galvanically isolated from all internal circuits of the modules that are supplied by this Module Power Supply. Installation instructions 1. The installation and instruction manual of the Distributed 1/0 System shall be observed for the insertion and removal of the module Power Supply during the installation and the operation. The module may only be installed on the associated mechanically compatible module TM-PS-. Ii 2. Only for application in explosive atmospheres in mines: For exclusion of incendive sparks during transport and storage (for example in servicing), the module power supply shall be packaged shockproof and be removed from, respectively installed in the potentially explosive atmosphere without delay. DEKRA Certification B.V. Meander 1051, 6825 MJ Arnhem P.O. Box 5185, 6802 ED Arnhem The Netherlands T F Registered Arnhem Page 1 of 1 Form 124 Version 2 ( )

IECEx Certificate of Conformity

IECEx Certificate of Conformity INTERNATIONAL ELECTROTECHNICAL COMMISSION IEC Certification Scheme for Explosive Atmospheres for rules and details of the ECEx Scheme visit www.iecex.com Certificate No.: Status: Current Issue No: 1 Certificate