SCALANCE X-200
Operating Instructions, 03/2015, C79000-G8976-C284-06
33
Safety notices for installation
Safety notices
When installing the device, keep to the notices listed below.
When used in ships, a DIN rail does provide adequate support
For the following devices, installation on a 35 mm DIN rail for use in ships is not permitted:
• X201-3P IRT PRO
• X202-2P IRT PRO
• X204IRT PRO
• X208PRO
• X212-2
• X212-2LD
• X216
• X224
In ships, the DIN rail does not provide adequate support.
If a device is operated in an ambient temperature of more than 50 °C, the temperature of
the device housing may be higher than 70 °C. The device must therefore be installed so
that it is only accessible to service personnel or users that are aware of the reason for
restricted access and the required safety measures at an ambient temperature higher than
50 °C.
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 50 °C, only use cables with admitted maximum operating temperature
of at least 80 °C.
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