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APPENDIX 3
IECEx Certification
A3.0 The IECEx Certification Scheme
IECEx is a global certification scheme for explosion
protected products which aims to harmonise
international certification standards.
For additional information about the IECEx
certification scheme and to view the BEKA
associate certificates, please visit www.iecex.com
A3.1 IECEx Certificate of Conformity
The BA484DF-P Fieldbus Display has been issued
with an IECEx Certificate of Conformity number
IECEx ITS 05.0006 which specifies the following
certification codes and marking:
For gas
Ex ia IIC T4
Ta = -40
o
C to 60
o
C
For gas & dust
Ex ia IIC T4
DIP A21 TA 125
o
C IP66
Ta = -20
o
C to 60
o
C
The specified intrinsic safety parameters are
identical to the ATEX parameters and confirm that
terminals 1 & 2 comply with the requirements for a
FISCO Field Device specified in IEC60079-27.
The IECEx certificate may be downloaded from
www.beka.co.uk, www.iecex.com or requested
from the BEKA sales office.
A3.2 Versions of the BA484DF-P
All versions of the BA484DF-P Fieldbus Display
have IECEx certification. This includes:
ATEX version for use in gas atmospheres.
IECEx code
Ex ia IIC T4
Ta = -40
o
C to 60
o
C
ATEX version for use in gas and dust
atmospheres.
IECEx code
Ex ia IIC T4
DIP A21 TA 125
o
C IP66
Ta = -20
o
C to 60
o
C
Factory Mutual Approved version
IECEx code
Ex ia IIC T4
Ta = -40
o
C to 60
o
C
A3.3 Installation
As the IECEx and ATEX certifications specify
identical safety parameters and installation
requirements for both are defined by IEC 60079-
14, the ATEX installation requirements specified in
sections 3.2 to 5.3 may also be used for IECEx
installations in gas atmospheres. The local code of
practice should also be consulted.
Summary of Contents for BA484DF-P
Page 9: ...9 Fig 6 Dimensions and terminal connections...
Page 15: ...15...
