3. Explosion Protection Instrumentation in Zone 2/Division 2
3-25
TI 33Q01J30-01E
3.2.3
ECAS-Ex Ex “ec”
E
xplosion-proof specifications, Complied standard, and Compliant
Products
The references are listed in the following table.
Explosion
protection
construction
Reference of Explosion-proof specifications, Complied Standard, and Compliant
Products
FIO System
N-IO System
FCU
FIO Node
Unit
FCU
N-IO Node
Unit
FIO Node
Unit
N-IO field
enclosure
A2BN4D A2BN5D
ECAS-Ex Ex “ec”
(*1)
–
–
App. 1.3
App. 1.3
App. 1.3
–
–
App. 3.2
–: Non-compliant
Note: Regarding the latest conformity standard, refer to the GS 33J01A10-01EN “Integrated Production Control System CENTUM VP
System Overview”.
Note: Refer to descriptions for IECEx Ex “ec” on this document for installation and precautions for ECAS-Ex Ex “ec”.
*1:
The following products that use sealed devices also comply with ECAS-Ex Type “nC”.
A2FV50S, A2FV50D, A2BE1D (Applied VP6F1800), A2FU2, and A2SDV506.
3.2.4
UKEX Ex “ec”, UKEX Type “n”
E
xplosion-proof specifications, Complied standard, and Compliant
Products
The references are listed in the following table.
Explosion
protection
construction
Reference of Explosion-proof specifications, Complied Standard, and Compliant
Products
FIO System
N-IO System
FCU
FIO Node
Unit
FCU
N-IO Node
Unit
FIO Node
Unit
N-IO field
enclosure
A2BN4D A2BN5D
UKEX Ex “ec” (*1)
App. 2.1
App. 2.1
App. 2.2
App. 2.2
App. 2.1
App. 2.3
–
App. 2.5
UKEX Type “n”
–
–
–
–
–
–
App. 2.4
–
–: Non-compliant
Note Regarding the latest conformity standard, refer to the GS 33J01A10-01EN “Integrated Production Control System CENTUM VP
System Overview”.
Note: Refer to descriptions for ATEX Ex “ec” or ATEX Type “n” on this document for installation and precautions for UKEX Ex “ec” and
UKEX Type “n” respectively.
*1:
The following products that use sealed devices also comply with UKEX Type “nC”.
AFV30S, AFV30D, ANB10S, ANB10D, ANB11S, ANB11D, A1BD5D, A2FV50S, A2FV50D, A2ZN3D, A2BE1D, A2FU2,
A2ZN70D, and A2ZN60D.
3.2.5
KCs Ex “ec”
N-IO field enclosure (A2NN70D) comply with KCs Ex “ec”.
Regarding the latest conformity standard, explosion-proof specifications and compliant products,
refer to the GS 33J01A10-01EN “Integrated Production Control System CENTUM VP System
Overview”.
Refer to descriptions for IECEx Ex “ec” on this document for installation and precautions for
installation and precautions for installation and precautions for KCs Ex “ec”.
Nov. 10, 2022-00
