Mr-J4-Series Power Supply Wire Size - Mitsubishi Electric MELSERVO-J2S Series Transition Handbook

Part 9: Review on Replacement of Optional Peripheral Equipment

4.1.2 MR-J4-series power supply wire size

The following diagram shows the wires used for wiring. Use the wires given in this section or equivalent.
2) Control circuit power supply lead
5) Power regeneration converter lead
Power regeneration converter
POINT
To comply with the IEC/EN/UL/CSA standard, use the wires shown in the
instruction manuals of the servo amplifier in use for wiring. To comply with other
standards, use a wire that is complied with each standard.
Selection conditions of wire size are as follows.
Construction condition: Single wire set in midair
Wire length: 30 m or less
1) Main circuit power supply lead
Power supply
Regenerative option
3) Regenerative option lead
Servo amplifier
L1
U
L2
V
L3
W
L11
L21
N-
C
P+
9 - 15
M
4) Servo motor power lead