Example of explosion protection nameplate
+80°C (T4)-20°C
FM21US0001X
DIP Cl II, III Div 1 Gp E-G
Cl I Zn 1 AEx ia IIC T4 Gb
Cl I Zn 2 AEx ec IIC T4 Gc
Zn 21 AEx tb IIIC T100°C Db
II2D Ex tb IIIC T100°C Db
TÜV 20 ATEX 264014 X / IECEx TUN 20.0005 X
GYJ21.1097X
20-xxxxx-xxxxX
For technical data and temperature classes, see certificate / Operating instructions
᳣䠿ⳤ䏳㑫ⶾ/⏝㧗னTa20Kⓗ౪䏳䵽 /
ᅾ嫁媓ℋ㫶ᴃ䢹攢䏦䕂擰䃄䬹♉㛅媄
DE.BH02.B.00686/21
OC НАНИО «ЦСВЭ»
For installations in U.S.A. and Canada:
Install per control drawing A5E50264877A Rev.01
≥ Ta ≤
-
① Approvals ③ FM/CSA marking for hazardous area
② ATEX/IECEx marking for hazardous area ④ Permissible ambient temperature for oper‐
ation in hazardous areas
2.7 Security information
Siemens provides products and solutions with industrial security functions that support the
secure operation of plants, systems, machines and networks.
In order to protect plants, systems, machines and networks against cyber threats, it is necessary
to implement – and continuously maintain – a holistic, state-of-the-art industrial security
concept. Siemens’ products and solutions constitute one element of such a concept.
Customers are responsible for preventing unauthorized access to their plants, systems,
machines and networks. Such systems, machines and components should only be connected to
an enterprise network or the internet if and to the extent such a connection is necessary and only
when appropriate security measures (e.g. rewalls and/or network segmentation) are in place.
For additional information on industrial security measures that may be implemented, please
visit
https://www.siemens.com/industrialsecurity.
Siemens’ products and solutions undergo continuous development to make them more secure.
Siemens strongly recommends that product updates are applied as soon as they are available
and that the latest product versions are used. Use of product versions that are no longer
supported, and failure to apply the latest updates may increase customer’s exposure to cyber
threats.
To stay informed about product updates, subscribe to the Siemens Industrial Security RSS Feed
under
https://www.siemens.com/industrialsecurity.
Introduction
2.7 Security information
SIPART PS100
Compact Operating Instructions, 05/2021, A5E50188940-AA 9
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