Types Of Installation - Siemens SIMATIC NET Operating Instructions Manual

Installation

4.2 Types of installation

If the cable or conduit entry point exceeds 70 °C or the branching point of conductors
exceeds 80 °C, special precautions must be taken. If the equipment is operated in an air
ambient in excess of 60 ℃, only use cables with admitted maximum operating temperature
of at least 80 ℃.
Further notes
NOTICE
Warming and premature aging of the IE switch due to direct sunlight
Direct sunlight can heat up the device and can lead to premature aging of the IE switch and
its cabling.
Provide suitable shade to protect the IE switch against direct sunlight.
4.2 Types of installation
Types of installation
You have the following options for the device:
● DIN rail
● S7-300 standard rail
● S7-1500 standard rail
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WARNING
Extender for SCALANCE XM-400
Operating Instructions, 05/2014, C79000-G8976-C332-03