Operating instructions

Mounting
5.1 Securing the device with clamps
SIMATIC Panel PC 677B
36 Operating Instructions, 05/2007, A5E01035609-01
Notice
Control cabinet installation: Material strength at the mounting cut-out
Ensure that the material strength at the mounting cut-out is a minimum of 2 mm and a
maximum of 6 mm. Please follow the specifications for the dimensions in the "Preparing the
mounting cut-out" section.
The degrees of protection are only guaranteed when the following is observed:
• The surface plane deviation of the mounting cut-out in relation to the external
dimensions of the control unit amounts to ≤ 0.5 mm when the control unit is mounted.