Specifications

Standard Wiring Diagram
42
Bold line should be connected
only to make an absolute system.
Servo amplifier
MR-J2S-MA(1)/B(1)/CP(1)/CL(1)
Servomotor
HC-KFS, MFS,
UFS3000r/min
series
7
8
1
2
4
5
3
9
6
19
11
20
12
18
2
7
17
6
16
9
1
PLATE
P5
LG
P5
LG
P5
LG
MR
MRR
MD
MDR
BAT
LG
SD
7
8
1
2
4
5
3
9
6
P5
LG
MR
MRR
MD
MDR
BAT
SD
CNT
P5
LG
MR
MRR
MD
MDR
BAT
SD
CNT
UL1
L2
L3
V
W
U
1
2
3
4
5
6
V
W
SM
TE1
CN2
B1
Electromagnetic
brake
Encoder
B2
24VDC
(Note 2)
(Note 1)
EMG
Shut off when the servo
ON signal turns OFF and
when alarm signal is issued.
(9) HC-KFS, MFS, UFS3000r/min series
19
11
20
12
18
2
7
17
6
16
9
1
PLATE
P5
LG
P5
LG
P5
LG
MR
MRR
MD
MDR
BAT
LG
SD
S
R
C
D
A
B
F
G
N
M
UL1
L2
L3
V
W
U
A
B
C
D
G
H
V
W
SM
TE1
CN2
B1
B2
24VDC
(Note 2)
EMG
Bold line should be connected
only to make an absolute system.
Servo amplifier
MR-J2S-MA(4)/B/CP/CL
Servomotor
HC-SFS, LFS, RFS,
UFS2000r/min series
HA-LFS502, 702
Electromagnetic
brake
Encoder
(Note 1)
Shut off when the servo
ON signal turns OFF and
when alarm signal is issued.
(10) HC-SFS, LFS, RFS, UFS2000r/min series and HA-LFS502, 702
Notes:
1. Refer to "MR-J2S SERVO AMPLIFIER INSTRUCTION MANUAL" for details.
2. This is for the motor with an electromagnetic brake. The polarity of the power-supply connected to the electromagnetic brake is irrelevant.
A separate connector from the motor power connector is prepared as an electromagnetic brake connector for the HC-SFS121B to 301B, 202(4)B to 702(4)B, 203B, 353B,
HC-LFS202B, 302B, HC-UFS202B to 502B motors.
Connector CN2 connection examples