Siemens SIMATIC IPC477E PRO Operating Instructions Manual page 32

Mounting and connecting the HMI device
4.2 Permitted mounting positions
Device version "prepared for support arm and extension components (round tube)"
①
②
32
Mounting position
Inclined ≤ 45°
Vertical 0°
SIMATIC IPC477E PRO
Operating Instructions, 08/2017, A5E39912462-AA