lECEx Certificateof Conformity
INTERNATIONAL ELECTROTECHNICAL COMMISSION
IEC Certification System for Explosive Atmospheres
for rules and details of the lECEx Scheine visit www.iecex.com

EX COMPONENT CERTIFICATE
Certificate No.:

IECEX BVS 20.0024U

Page l of 3

Status:Current

Issue No:0

Date of issue:

2020-06-22

Appiicant:Bürkert Werke Gmbhf & Co. KG

CertificateJiistoiv;

Christian Bürkert Str. 13 - 1774653 tngelfingen
Germany
Ex Component:

Valve Island type 8652*

This component is NOT intended to be used alone and requires additional consideration wfien incorporated into other equipment orsysfems for use in explosive atmospheres (refer to IEC 60079-0).
Type of Protection: Dust ignition protection by enclosure "t"; Increased safety "e"Marking:

Ex ec l!C Ge
Exte mc De

Approved fo) issLte on behalf of the SECEx
Ceilification Body:

Dr Franz Eickhoff

Position:

Deputy Head of Certification Body

Signature:(for printed version)
Date:^.€>t€> - C^€- ^l. This certificate and schedule may only be reproduced in ful).
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 www.iecex.com or use of this QR Code.

Certificate issuecl by:
DEKRA Testing and Certification GmbHcertification Body
Dinnendahlstrasse 944809 Bochum
Germany.> DEKRA
On the safe side.

lECEx Certificateof Conformity
Certificate No..

IECEX BVS 20.0024U

Page 2 of 3

Date of issue:

2020-06-22

issue No: 0

Manufactuiei: Bürkert Werke GmbH & Co. KG
Christian-Bürkert-Str. 13-17

74653 IngeSfingen
Germany
Additional
manufacturinglocations:This certificate is issued äs veriflcation that a sample(s), representative of production, was assessed and tested and found to compiy with
the IEC Standard list below and that the manufacturer's quality System, relating to the Ex products covered by this certificate, wasassessed ancl found to comply with the tECEx Quality System requirements.This certificate is granted subject to the conditions äs set out inlECEx Scheme Rules, lECEx 02 and Operational Documents äs amended
STANDARDS:
The equipment ancl any acceptable variations to it specifjed in the schedule of this certificate and the identified documents, was foundto complywith the followtng Standards
IEC 60079-0:2017 Explosive atmospheres - Part 0: Equipment - General requirements
Edition:?.0
IEC 60079-31:2013 Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"

EdiEion:2
IEC 60079-7:2017 Explosive atmospheres - Part 7: Equipment protection üy increased safety"e"Edition:5.i

This Certificate does not indicate compliance with safety and performance requirements
other than those expressly included in the Standards listed above.
TEST & ASSESSMENT REPORTS:
Asample(s) of the equipment listed has successfutiy met the examination ancf lest requirements äs recorcled in:
Test Report:
DE/BVS/EXTR20.0031/00
QualityAssessment Report:
DE/PTB/QAR07.0002/09

lECEx Certificateof Conformity
Certificate No.: lECEx BVS 20.0024U Page 3 of 3
Date of issue; 2020-06-22 Issue No: 0

Ex Component(s) covered by this certificate Is described below:

subject and Type
Valve island type 8652*
The * represents various variants which are precisely specified in the manufacturer's documentation and have no influence on exptosion
piotectlon.

Description
The valve island type 8652* is used to control pneumatic Systems via a given fieldbus system.
lt consists of electrical and pneumatic components and has a modular design in various configurations.
The interface to the fieldbus System is provided by the device head (gateway type ME43).
For use in zone 2 / zone 22, the valve terminal must be installecf in a housing/cabinet.
Parameters

24 V (+10%)

supply voltage

DCmaximum quantity of magnetic valves

48

limits of Service temperature (at the mounting seal)-10 °C . ..+80°C

SCHEDULE OF LIMITATIONS:

l. The Valve Island type 8652* has to be built in an enclosure fulfillincj the relevant requirements of EN/IEC 60079-0 and EN/IEC 60079-7("ec") resp. EN/IEC 60079-0 and EN/IEC 60079-31 ("Ec") and has a degree of protection of at least IP64.

2, The equipment shafl only be used in an area of at least poltution degree 2, äs defined in
IEC 60664-1.

3. Transient protection shall be provided that is set at a leve! not exceeding 140 % of the peak rated voltage va!ue at the supply terminals
to the equipment.

4. The connection terminals shall only be plugged and unpluggeci in a cle-energized slate.