Siemens SCALANCE S615 Operating Instructions Manual page 35

Wall mounting is only permitted if the requirements for the housing, the installation
regulations, the clearance and separating regulations for the control cabinets or housings
are adhered to. The control cabinet cover or housing must be secured so that it can only be
opened with a tool. An appropriate strain-relief assembly for the cable must be used.
Wall mounting outside of the control cabinet or housing does not fulfill the requirements of
the FM approval.
Note
You must not install the device on a wall in hazardous areas.
Safety notices when using the device as industrial control equipment according to UL
61010-2-201
If you use the device under UL 61010-2-201 conditions you must also keep to the following
safety notices in addition to the general safety notices for protection against explosion:
Open equipment
The devices are "open equipment" according to the standard IEC 61010-2-201 or UL 61010-
2-201 / CSA C22.2 No. 61010-2-201. To fulfill requirements for safe operation with regard
to mechanical stability, flame retardation, stability, and protection against contact, the
following alternative types of installation are specified:
• Installation in a suitable cabinet.
• Installation in a suitable enclosure.
• Installation in a suitably equipped, enclosed control room.
If the cable or housing socket exceeds 70 °C or the branching point of the cables exceeds 60
°C, special precautions must be taken. If the equipment is operated in an air ambient in
excess of 40 °C, only use cables with admitted maximum operating temperature of at least
80 ℃.
SCALANCE S615
Operating Instructions, 10/2022, C79000-G8976-C389-07
WARNING
WARNING
WARNING
WARNING
Installation and removal
4.1 Safety notices for installation
35