Mitsubishi Electric MELSERVO EMC Installation Manuallines page 17

3. EMC COUNTERMEASURES
(5) Regenerative option connection cable
For the regenerative option cable, use a twisted cable with shield or a twisted cable covered with shield
braid. Earth the shield on the option and servo amplifier with a P clip or U clip. The drawing shows the
treatment for when the regenerative option is installed outside the cabinet.
(6) Input power supply cable
Use the conventional multiple core cable.
Using shielded input power cables increases the effect of EMC countermeasures.
(7) 24VDC cable (for servo amplifier)
Use a vinyl wire or multiple core cable.
As close as
possible
Regenerative
option
Shield braid
Cabinet
Twisted cable
10cm or less
3 - 10
Servo
amplifier