12.95
2.1 Secondary electrical conditions
2-33
E Siemens AG, 2002. All rights reserved
SINUMERIK 810D Manual Hardware Configuration (PHC) -- 11.02 Edition
S Whenever sufficient spacing is not possible, signal cables must be laid in
shielded cable ducts (metal).
S The spacing (interference irradiation area) between the following cables
must be as small as possible:
-- Signal cable to signal cable.
-- Signal cable to associated equipotential bonding conductor.
-- Equipotential bonding conductor to accompanying protective earth
conductor.
!
Important
For further information on interference suppression measures and the
connection of shielded cables refer to
References: /EMC/ SINUMERIK, SIROTEC, SIMODRIVE
EMC Installation Guideline
2In
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