Multi−axis controllers
General data and operating conditions
4
170
EDS94SPP101 EN 10.2
EMC
Operation on public supply
systems
EN 61800−3
The controllers are designed for use in an industrial
environment. Operation on public networks requires
measures to be taken for limiting the expected emission of
radio interferences.
Noise emission, in cables
Design
"Single Drive"
EN 61800−3 see Tab. 3−2 EMC protection requirements
Design
"Multi Drive"
Depending on the filter at the central DC supply module.
Noise immunity (to EN 61800−3)
Electrostatic discharge
(ESD)
EN 61000−4−2 8 kV with air discharge,
4 kV with contact discharge against housing
Radio frequency
Cable−guided EN 61000−4−6 150 kHz ... 80 MHz, 10 V 80 % AM (1 kHz)
Interference (housing) EN 61000−4−3 80 MHz ... 1000 MHz, 10 V/m 80 % AM (1 kHz)
Burst
Power terminals and
interfaces
EN 61000−4−4 2 kV/5 kHz
Signal interfaces EN 61000−4−4 1 kV/5 kHz
Control connections EN 61000−4−4 2 kV/5 kHz
Surge (surge voltage)
Power terminals EN 61000−4−5 1.2/50 s,
1 kV phase/phase, 2 kV phase/PE
Protective insulation
Danger!
Dangerous electrical voltage
When one common voltage source is used for control voltages in separate
potential areas, the protective insulation between the separate potential areas
is deactivated.
Possible consequences:
ƒ The specified protective insulations are not complied with.
Protective measures:
ƒ Use independent voltage sources.
The available protective insulation within the controller of the "9400 Servo Drives" series
in accordance with EN61800−5−1 is implemented with a rated voltage for the external
conductor/star point of up to 300 V for mains with neutral earthing.
The following graphic representation
ƒ shows the arrangement of the terminal strips and the separate potential areas of
the controller.
ƒ serves to determine the relevant protective insulation between two terminals in
differently insulated separate potential areas.
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