Siemens Simatic S7-300

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Product Information on the Use of subassemblies/modules in a Zone 2 Hazardous Area
A5E00352937-03
5
Use of subassemblies/modules in a Zone 2 Hazardous
Area
Approved devices/modules
Below you will find important information on the installation of the
subassemblies/modules in a hazardous area.
You can find the list of approved devices/modules on the Internet:
http://support.automation.siemens.com/WW/view/en/
Enter the associated article ID in the search window on this website, see table.
Production Location / Certification
II 3 G EEx nA II T3 .. T6 to EN 60079-15 : 2003
Test number: see table below
Production Location Subassemblies/Modules Test Number Article ID
ET-200S
ET 200S fault-tolerant
modules
KEMA 01
ATEX 1238X
24037700
S7-300
ET-200M
DP/PA bus interface
Diagnostics repeater
S7-300 fault-tolerant
modules
KEMA 02
ATEX 1096X
24038475
Siemens AG, Bereich A&D
Werner-von-Siemens-
Straße 50
92224 Amberg
Germany
PROFIBUS Bus Connector
Plug
KEMA 04
ATEX 1151X
24028800
S7-400 KEMA 03
ATEX 1125X
21479867
S7-300 CP
TS Adapter II
TS Adapter IE
KEMA 03
ATEX 1228X
21497622
Siemens AG, Bereich A&D
Östliche Rheinbrücken-
straße 50
76187 Karlsruhe
Germany
SIMATIC NET KEMA 03
ATEX 1226X
21089482
ET 200M Marshalled
Termination Assemblies
KEMA 05
ATEX 1137X
24193554
Note
Subassemblies/modules with II 3 G EEx nA II T3 .. T6 certification can only be
used in SIMATIC systems rated as category 3 equipment.