Siemens SIMATIC 577 Operating Instructions Manual page 8

Operating Instructions (compact)
1.5 Mounting / panel-mounting
IP65 degree of protection
The IP65 degree of protection is only guaranteed for clamp mounting together with the ring
seal.
Notice
Control cabinet installation: Material strength at the mounting cut-out
Please ensure that the material strength at the mounting cut-out is a maximum of 6 mm.
Please follow the specifications for the dimensions in the "Preparing the mounting cut-out"
section.
The degree of protection can only be guaranteed when the following requirements are met:
1. The material strength at the mounting cut-out must be at least 2 mm.
2. The deviation from the plane of the mounting cut-out in relation to the external dimensions
for an installed HMI device is ≤ 0.5 mm.
1-6
Operating Instructions, Release 04/2006, A5E00795255
SIMATIC Panel PC 577