Description   
2.7 Biological compatibility 
  SCALANCE W788-xPRO/RR / SCALANCE W74x-1PRO/RR 
86  Operating Instructions (Compact), Release 08/2007, A5E00413342-05 
2.7  Biological compatibility 
Electromagnetic fields and health 
With regard to the question of whether electromagnetic fields (for example in association 
with industrial wireless LANs) can put human health at risk, we refer to a publication of 
BITKOM (German Association for information Technology, Telecommunication and New 
Media e. V.), dated December 2003: 
"The same health guidelines apply to WLAN devices as to all other radio applications. These 
regulations are based on the protection concept of ICNIRP
1
 or the corresponding 
recommendation of the European Council. 
The independent German radiation protection commission (SSK) was commissioned by the 
federal German ministry of the environment to investigate the possible dangers - thermal and 
non-thermal - resulting from electromagnetic fields and came to the following conclusions
2
: 
'The German Commission on Radiological Protection concludes that according to the latest 
scientific literature no new scientific research is available with respect to proven health 
hazards which would throw doubt upon the scientific evaluation which serves as the basis for 
the ICNIRP safety concepts and the recommendations of the EU commission.' 
The SSK also concludes that below the current limit values, these is also no scientific 
suspicion of health risks. 
This assessment agrees with those of other national and international scientific commissions 
and of the WHO (www.who.int/emf). 
Accordingly and in view of the fact that WLAN devices are significantly below the 
scientifically established limit values, there are no health risks from the electromagnetic fields 
of WLAN products. 
1
 International Council on Non-Ionizing Radiation Protection 
2
 'Limit Values and Precautionary Measures to Protect the General Public from 
Electromagnetic Fields' Recommendation of the Radiation Protection Commission (SSK) 
with scientific justification, Issue 29, 2001." 
You will find further information on this topic under the following URL: 
www.bitkom.org