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General information and networking
1.2 Application planning
● If signal lines cannot be routed a sufficient distance away from other cables, they must be
installed in grounded cable ducts (metal).
● The operator panel fronts, MCPs, MPPs, and full keyboards must be installed in metallically
enclosed EMC-compatible housings.
Note
For further information on interference suppression measures and the connection of
shielded cables, please refer to the EMC Installation Guide.
EMC limit values in South Korea
The EMC limit values to be complied with for South Korea correspond to the limit values of the
EMC product standard for variable-speed electric drives EN 61800-3, Category C2, or limit
value class A, Group 1 according to EN 55011. By applying suitable supplementary measures,
the limit values according to Category C2 or according to limit value class A, Group 1, are
maintained. Further, additional measures may be required, for instance, using an additional
radio interference suppression filter (EMC filter).
The measures for EMC-compliant design of the system are described in detail in this manual
respectively in the Installation Guideline EMC.
Please note that the final statement on compliance with the standard is given by the respective
label attached to the individual unit.
1.2.2
Ambient climatic and mechanical conditions
1.2.2.1
Transport and storage conditions
The components of the SINUMERIK 840D sl system exceed the requirements according to
EN 61800‑2 with regard to shipping and storage conditions.
The following data applies under the following conditions:
● Long-term storage in the transport and product packaging:
At weather-protected locations that have continuous contact with outside air through
openings.
● Transport in the transport packaging:
– In unventilated containers under conditions not protected from weather effects.
– In the "cold" in accordance with outside air.
– Air transport in the air-conditioned cargo hold.
14
Operator panel front: OP 010
Manual, 07/2018, A5E36371538B
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