Siemens PANEL PC 877 User Manual

Page of 288
 
Application planning 
 
4.4 Mounting Positions and Fastening 
SIMATIC Panel PC 877 
Operating instructions, Release 07/2006, A5E00877780-01 
4-7
 
4.4.3 
Type of fixation 
The computer unit is secured in the mounting cut-out either with clamps or screws.  
Select the type of fixation suitable to your requirements for the degree of protection (see 
Section 
Protection against dust and water
) .