3 type of fixation – Siemens SIMATIC PANEL PC 877 User Manual
Page 31
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) .