Safety notes   
2.1 General safety instructions 
  SIWAREX WT241 
14  Manual, 05/2015, A5E36046748A 
Note 
The specifications of the manual for the SIMATIC S7-1200 system apply for configuration, 
installation and commissioning in the SIMATIC environment. This chapter includes additional 
information on hardware configuration, installation and preparation for operation of the 
SIWAREX WT241. 
The safety notes must be observed. 
Note 
The device was developed, manufactured, tested and documented in compliance with the 
relevant safety standards. The device does usually not pose any risks of material damage or 
personal injury. 
 
Siemens provides automation and drive products with industrial security functions that 
support the secure operation of plants or machines. They are an important component in a 
holistic industrial security concept. With this in mind, our products undergo continuous 
development. We therefore recommend that you keep yourself informed with respect to our 
product updates. Detailed technical information can be found at: 
http://support.automation.siemens.com (http://www.siemens.de/automation/csi_en_WW).  
To ensure the secure operation of a plant or machine it is also necessary to 
take suitable preventive action (e.g. cell protection concept) and to integrate 
the automation and drive components into a state-of-the-art holistic industrial 
security concept for the entire plant or machine. Products used from other 
manufacturers should also be taken into account here. You will find further 
information under: http://www.siemens.com/industrialsecurity 
(http://www.siemens.com/industrialsecurity).