Appendix 
  A.2 Certificates and approvals 
SIMATIC Box PC 627 
Operating Instructions, Release 05/2006, A5E00362052-03 
A-3 
EMC 
 
USA 
Federal Communications 
Commission 
Radio Frequency 
Interference Statement 
This equipment has been tested and found to comply with the limits for a 
Class A digital device, pursuant to Part 15 of the FCC Rules. These limits 
are designed to provide reasonable protection against harmful 
interference when the equipment is operated in a commercial 
environment. This equipment generates, uses, and can radiate radio 
frequency energy and, if not installed and used in accordance with the 
instruction manual, may cause harmful interference to radio 
communications. Operation of this equipment in a residential area is likely 
to cause harmful interference in which case the user will be required to 
correct the interference at his own expense.  
Shielded Cables  Shielded cables must be used with this equipment to maintain compliance 
with FCC regulations. 
Modifications  Changes or modifications not expressly approved by the manufacturer 
could void the user's authority to operate the equipment. 
Conditions of Operations  This device complies with Part 15 of the FCC Rules. Operation is subject 
to the following two conditions: (1) this device may not cause harmful 
interference, and (2) this device must accept any interference received, 
including interference that may cause undesired operation. 
 
 
CANADA 
Canadian Notice  This Class A digital apparatus complies with Canadian ICES-003. 
Avis Canadian  Cet appareil numérique de la classe A est conforme à la norme NMB-003 
du Canada. 
 
 
AUSTRALIA 
 
This product meets the requirements of the AS/NZS 3548 Norm.