Mitsubishi Electric MELSERVO-J2S Series Transition Handbook page 384

Part 8: Review on Replacement of Motor
Target models: HC-LFS202(B), LFS302(B)
Motor appearance
Power connector
Encoder connector
Electromagnetic brake
connector
MR-J2S series (HC-LFS)
Power connector
Electromagnetic brake connector
Encoder connector
Power connector
CE05-2A24-10P
Power connector
Pin assignment
Pin number Signal name
A
B
C
D
E
F
G
Encoder connector
MS3102A20-29P
Encoder connector
Pin assignment
Pin number Signal name
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
S
T
Electromagnetic brake connector
MS3102A10SL-4P
Electromagnetic brake connector
Pin assignment
Pin number Signal name
A
B
8 - 43
MR-J4 series (HG-JR)
Target models: HG-JR353(B), JR503(B)
Encoder connector
U
V
W
Earth
MD
MDR
MR
MRR
BAT
LG
SHD
LG
P5
B1
B2
Electromagnetic brake connector
Power connector
Power connector
MS3102A22-22P
Power connector
Pin assignment
Pin number Signal name
A U
B V
C W
D Earth
Encoder connector
CMV1-R10P
Encoder connector
Pin assignment
Pin number Signal name
1 MR
2 MRR
3
4 BAT
5 LG
6
7
8 P5
9
10 SHD
Electromagnetic brake connector
CMV1-R2P
Electromagnetic brake connector
Pin assignment
Pin number Signal name
1 B1
2 B2