Types Of Installation - Siemens SIMATIC NET SCALANCE W M766 Series Operating Instructions Manual

Assembly and disassembly

5.2 Types of installation

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 temperature at the cable or housing socket or at the branching points of the
cables exceeds 60 °C, special precautions must be taken. If the equipment is operated
at ambient temperatures in excess of 40 °C, only use cables with permitted operating
temperature of at least 80 ℃.
5.2 Types of installation
Note
The device is only approved for operation in closed rooms. Note the following
environmental conditions.
Antennas, in particular directional antennas, must be mounted in keeping with their
characteristics (refer to the technical specifications of the antenna --> Radiation pattern
diagrams).
For the device the following types of installation are permitted:
• Wall mounting
• Ceiling mounting
• Mounting on VESA bracket 75 x 75 mm
• Mounting on a DIN rail
The device can be mounted on a DIN rail with
– A DIN rail mounting adapter
– A bracket support and the DIN rail mounting adapter for space-saving installation
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WARNING
WARNING
(90 installation)
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Operating Instructions, 03/2022, C79000-G8976-C617-03
SCALANCE WxM766