Protection against external electrical interference
Observe the following rules for protection against electric effects or faults:
●
For all plants or systems, in which SIMOTION is installed, the plant or system must be
connected to a protective conductor for the discharge of electromagnetic interference.
● The wiring arrangement and installation must comply with EMC regulations for the supply,
signal and bus cables.
● A cable or wire break cannot lead to undefined states in the plant or system for signal or
bus cables.
Rules for current consumption and power loss in an installation
The power loss of all components used in a cabinet must not exceed the maximum amount
that can be dissipated from the cabinet.
Note
When designing the control cabinet, ensure that the temperature inside the cabinet does not
exceed the permitted ambient temperature for the components even at high external
temperatures.
Additional references
The same installation instructions apply for the SIMOTION D410-2 control unit as for the
SINAMICS S120 CU310-2 control unit with regard to EMC.
Refer to
SINAMICS S120 for AC Drives
Manual.
Connecting
4.2 General rules for operating the SIMOTION D410-2
SIMOTION D410-2
50 Commissioning and Hardware Installation Manual, 01/2015
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