Permitted Mounting Positions - Siemens SIMATIC IPC427E Operating Instructions Manual

3.1.3

Permitted mounting positions

Note
The device is only approved for operation in closed rooms.
Ensure that the required minimum clearance to other components or enclosure panels is
maintained.
With horizontal mounting position:
• Underneath at least 100 mm
• Above at least 50 mm
• At least 50 mm at the side
With vertical mounting position and portrait mounting:
• Underneath at least 50 mm
• Above at least 50 mm
• At least 50 mm at the side
NOTICE
Points to note with expansion cards
Expansion cards may impose restrictions on the installation location (fire-proof enclosure)
and permitted mounting positions (see Technical specifications). If the device has been
fitted with expansion cards, please observe the safety and installation instructions for the
expansion cards in the corresponding documentation.
If in doubt, install the device in an enclosure that is compliant with IEC/UL/EN/
DIN-EN 60950-1, sections 4.6 and 4.7.3.
Horizontal mounting is the preferred position. The horizontal mounting options are as follows:
Installation on a DIN rail
The interfaces are at the bottom.
Wall mounting
The interfaces are at the bottom.
SIMATIC IPC427E
Operating Instructions, 09/2017, A5E37454814-AB
Installing and connecting the device
3.1 Preparing for installation
27