3. Explosion Protection Instrumentation in Zone 2/Division 2
3-14
TI 33Q01J30-01E
FM NI Approved Products and Their Configuration Example
The figure below is an example of the configuration of FM NI approved products that can be
installed in hazardous areas. See the table “The List of FM NI Compliant Products” in Appendix
for details.
ESB Bus Node Unit
ANB10D/A2BE2D
L2-switch
L2-switch
F030108.ai
<Hazardous area Class I, Division2>
<Non-hazardous Area>
ESB Bus Node Unit
ANB10D/A2BE2D
Optical ESB Bus Node Unit
ANB11D/A2BE2D
ANT401
ANT502
SB401
SB401
EC402
FCU
AFV30D/A2BE1D
AEA4D
AEA4D
Cabinet
Cabinet
F
OUNDATION
Fieldbus
F
OUNDATION
Fieldbus
Optical cable for Optical ESB Bus
Figure Example of the configuration of FM NI approved products
Special Condition for Use
The A2BN4D base plate for barrier shall be used with I/O module (A2MMM843) and MTL4500
module series of MTL products.
The A2BN5D base plate for barrier shall be used with I/O module (A2MMM843,A2MDV843) and
P+F HIC module series.
Dec. 3, 2021-00
