Mitsubishi Electric MELSERVO-J2S Series Transition Handbook page 423

Part 9: Review on Replacement of Optional Peripheral Equipment
In this case, the power supply wire used is a 600 V plastic one and the wiring distance is 30 m or less.
When the wiring distance exceeds 30 m, select another wire size in consideration of the voltage drop.
The alphabet letters (a, b, c) on the table correspond to crimp terminals used when wiring a servo amplifier.
The method of wiring a servo motor differs depending on the type and capacity of the servo motor.
To comply with the UL/cUL (CSA) standard, use UL-approved copper wires rated at 60˚C or higher for
wiring.
Servo amplifier
1) L1/L2/L3/
MR-J2S-10_(1)
MR-J2S-20_(1)
MR-J2S-40_(1)
2 (AWG14): a
MR-J2S-60_
MR-J2S-70_
MR-J2S-100_
MR-J2S-200_ 3.5 (AWG12): b
MR-J2S-350_
5.5 (AWG10): b
MR-J2S-500_
MR-J2S-700_ 8 (AWG8): c
MR-J2S-11K_ 14 (AWG6): d
MR-J2S-15K_ 22 (AWG4): e
MR-J2S-22K_ 50 (AWG1/0): g
Note 1. For details on crimp terminals and applicable tools, refer to section 4.2.1 (1) of this document.
2. When an HC-RFS203 servo motor is used, the value will be 3.5 mm
Servo amplifier
1) L1/L2/L3/
MR-J2S-60_4
MR-J2S-100_4 2(AWG14)
MR-J2S-200_4
MR-J2S-350_4 3.5 (AWG12): b
MR-J2S-500_4
5.5 (AWG10): b
MR-J2S-700_4
MR-J2S-11K_4 8 (AWG8): c
MR-J2S-15K_4
14 (AWG6): d
MR-J2S-22K_4
Note 1. For details on crimp terminals and applicable tools, refer to section 4.2.1 (2) of this document.
2. P1 is not available for a servo amplifier of 7 kW or less.
Wire size selection example 1 (IV wire)
Recommended wire
Power supply wire [mm
2) L11/L21 3) U/V/W/P1/P/
1.25 (AWG16): a
2 (AWG14): a
1.25(AWG16) 3.5 (AWG12): b
(Note 2) 5.5 (AWG10): b
5.5 (AWG10): b
8 (AWG8): c
22 (AWG4): e
30 (AWG2): f
60 (AWG2/0): g
Recommended wire
Power supply wire [mm
3) U/V/W/P1/P/
2) L11/L21
(Note 2)
1.25(AWG16)
2(AWG14)
3.5 (AWG12): b
1.25(AWG16)
5.5 (AWG10): b
8 (AWG8): c
22 (AWG4): e
9 - 14
] (Note 1)
2
4) P/C 5) B1/B2
2 (AWG14): a
1.25 (AWG16)
3.5 (AWG12): b
5.5 (AWG10): b
.
2
2 ] (Note 1)
4) P/C 5) B1/B2
2 (AWG14): a 1.25 (AWG16)
3.5 (AWG12): b
2 (AWG14)
5.5 (AWG10): b
6) BU/BV/BW
2 (AWG14)
6) BU/BV/BW
2 (AWG14)