Siemens CP 343-1 User Manual page 55

Notice
The approvals printed on the purchased device apply.
In addition to this, all the information in the S7−300 reference manual "Module
Data" /1/ in the chapter "General Technical Specifications" applies to the CP.
S Electromagnetic compatibility
S Transportation and storage conditions
S Mechanical and climatic ambient conditions
S Insulation tests, class of protection and degree of protection
CP 343-1 Lean for Industrial Ethernet / Manual Part B3L
Release 03/2007
C79000-G8976-C198-04
11 Technical Specifications
B3L−55