Mitsubishi Electric MELSERVO-J4 MR-J4 TM Instruction Manual page 355

11. OPTIONS AND PERIPHERAL EQUIPMENT
11.9 Selection example of wires
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
POINT
To comply with the IEC/EN/UL/CSA standard, use the wires shown in appendix
4 for wiring. To comply with other standards, use a wire that is complied with
each standard.
For the selection example when the servo amplifier is used with the DC power
supply input, refer to app. 1.3.
Selection conditions of wire size is as follows.
Construction condition: Single wire set in midair
Wire length: 30 m or less
1) Main circuit power supply lead
Power supply
Power regeneration
converter
Regenerative option
3) Regenerative option lead
Servo amplifier
L1
L2
L3
L11
L21
N-
C
P+
11 - 62
U
V
W
4) Servo motor power supply lead
M