Mitsubishi Electric MELSERVO-J2S Series Transition Handbook page 21

Part 1: Summary of MR-J2S/MR-J2M Replacement
The following displays the review items when replacing MR-J2S series with MR-J4 series using MR-J2S-60A
as an example case.
Options and
Peripheral equipment
Power supply
Molded-case
circuit breaker
(NFB)
or Fuse
Magnetic
contactor
(MC)
Power
factor
improving
reactor
(FR-BAL)
L
21
L
11
Regenerative option
Servo amplifier
MITSUBISHI
CN2
L
1
L
2 U
L
3
Control circuit
terminal block
P
C
CN1A
CN1B
CN3
CHARGE
V
W
D
1 - 4
Options and
Peripheral equipment
Command device
Junction
terminal block
Setup software
Personal
(MRZJW3-
computer
SETUP161E)
Encoder cable
Power
supply lead
Servo motor