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Notes
Safety
Mounting position and ambient temperature
The devices can be snapped onto standard rails or screwed onto a flat surface.
Plug-in screw terminals connect power and interfaces (except for Ethernet).
Installation
4
National safety regulations
Failure to comply with national safety regulations may result in personal injury and property
damage.
●
Observe national provisions and comply with the appropriate safety regulations.
Ambient temperature -5...50 °C (23...122 °F)
●
Wall, horizontal
– From left to right
– From right to left
Risk of overheating for failure to comply with ambient temperature
Burning and damage to the device
●
Ensure sufficient ventilation to comply with the permissible ambient temperature within
the panel or installation box. The temperature must be at least 10 K (18° F) lower
outside the installation box.
Electric shock
Incorrect installation of the device may lead to electric shock injuries when touching the
device!
●
Install the device in a lockable cabinet or use terminal covers.
●
Do not install the device in locations where children are likely to be present.
●
Conductors with a cross-section of 0.5 mm2 (AWG24) or greater shall comply with the
requirements of IEC 60332-1-2 and IEC 60332-1-3 or IEC TS 60695-11-21.
CAUTION
Ambient temperature -5...45 °C (23...113 °F)
●
Overhead
●
Wall, vertically
– From top to bottom
– From bottom to top
●
On a horizontal surface
CAUTION
WARNING
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