Grounding - Mitsubishi Electric MELSERVO MRJ2S-B Instruction Manual

Grounding

3.4 Grounding
m
DANGER:
Ground the servo amplifier and servo motor securely.
To prevent an electric shock, always connect the protective earth terminal (PE) of
the servo amplifier marked with
Power
supply
200-230V
Fig. 3-14: Grounding
Ground the bus cable near the controller! That way you reduce the influence of external
noise. Another possibility to reduce noise interference is to build in filters.
MELSERVO J2-Super
50Hz
, with the protective earth of the control box.
Control box
Servo amplifier
MC
L1
L2
L3
L11
U
L21
V
W
CN1A
Protective earth
Connection
Servo motor
CN2
Encoder
U
V
M
W
Connect to
PE terminal!
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