Page 48 Electrical installation
Product Manual / Mounting Instructions „Servo drives ARS 2320 FS, ARS 2340 FS and ARS 2360W FS“ Version 1.0
8 Electrical installation
If they have the same DC bus voltage, it is possible to couple multiple servo drives of
the ARS 2320/40/60W FS series.
Operation with DC bus coupling together with devices with other mains supply is not
allowed.
8.1 Notes concerning the safe and EMC-compliant
installation
8.1.1 Definitions and terms
Electromagnetic compatibility (EMC) or electromagnetic interference (EMI) includes the following
requirements:
Sufficient immunity of an electrical installation or an electrical device against external electrical,
magnetic, or electromagnetic interferences via cables or the environment.
Sufficiently small unwanted emission of electrical, magnetic, or electromagnetic interference
from an electrical installation or an electrical device to other devices in the vicinity via cables or
the environment.
8.1.2 General information on EMC
The interference emission and interference immunity of a servo drive always depend on the overall drive
concept consisting of the following components:
Power supply
Servo drive
Motor
Electromechanical system
Configuration and type of wiring
Superordinate control system
In order to increase interference immunity and to decrease interference emissions, the ARS 2300 FS
servo drive has integrated output chokes and line filters so that it can be used without additional shielding
and filtering devices in most applications.
In most cases no external filtering is required