Inovance SV820N Series - 3.9 Precautions of Using Cables

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3 Wiring
3
● Separatethegroundingcableandoutputpowersupplylinesofthenoiselter.
Figure 3-19 Diagramforseparatedcablingofnoiseltergroundingcableandoutputcable
Noise
filter
L1C
L2C
R
S
T
Noise
filter
L1C L2C
R
S
T
AC power supply
AC power supply
● Use a separate grounding cable as shortand thickas possiblefor thenoise lter. Do not share the
grounding cable with other grounding devices.
Figure 3-20 Single point grounding diagram
Noise
filter
L1C L2C
R
S
T
Servo
drive
Servo
drive
Shield grounding
Noise
filter
L1C L2C
R
S
T
Servo
drive
Servo
drive
Shield grounding
AC power supply AC power supply