Siemens SIMATIC IPC627E Operating Instructions Manual page 31

Ambient and environmental conditions
NOTICE
Ambient conditions and chemical resistance
Unsuitable environmental conditions can cause faults or damage the device.
Failure to comply nullifies the warranty in accordance with IEC/EN/UL 61010-2-201.
• Operate the device only in closed rooms.
• Only operate the device in the ambient conditions specified in the technical
• Observe the permitted mounting positions of the device.
• Do not obstruct the venting slots of the device.
• Please note that when the device is operated in severe environments which are subject
• Clean the enclosure surface with a damp cloth and make sure that no water enters the
When you plan your project, you should make allowances for:
● The climatic and mechanical environmental conditions specified in the operating
instructions.
● Do not operate the device in severe operating conditions which are subject to caustic
vapors or gases.
● For installation in a cabinet, observe the SIMATIC setup guidelines as well as the relevant
DIN/VDE requirements or the applicable country-specific regulations.
● When the device is used in the programmable controller area in accordance with
IEC/EN/UL61010-2-201, note that the device is classified as "Open Equipment". The
installation of the device in a housing in accordance with UL 61010-2-201 is therefore a
requirement for approval or operation.
● Always maintain a minimum clearance of 100 mm to the area of the ventilation slots and
do not cover the ventilation slots of the enclosure.
SIMATIC IPC627E
Operating Instructions, 12/2018, A5E44297201-AA
specifications.
to caustic vapors or gases, the provision of clean air is ensured.
device.
2.4 Notes on ambient and environmental conditions
Safety instructions
31