Instruction manual

Examples of standard wiring diagrams Connection
MELSERVO J2-Super 3 - 25
Servo amplifier 400V
S001255C
Fig. 3-29: Standard wiring diagram for amplifier 400V
L3L3
L2L2
L1
L11
L21
C
D
P
U
V
W
TE1
CN2
CN3
19
12
11
2
1
20
13
5
10
4
1
14
11
5
16
7
17
8
18
PLATE
3
11
20
12
18
2
7
17
6
16
9
1
PLATE
P5
TxD
RD
GND
SD
GND
LG
RxD
LG
EM1
MBR
COM
VDD
MO1
LG
MO2
LG
LA
LAR
LB
LBR
LZ
LZR
SD
CS1
CS1
CS1
SG
LG
P5
LG
P5
LG
MR
MRR
MD
MDR
BAT
LG
SD
MR-BAT
CON1
TE2
CN1A
MC
M
L1 I
>
I
>
I
>
24 V DC
EMG
B2
B1
A
A
RA
A
B
C
D
G
H
CN1BCN1ACN1BCN1ACN1B
S
R
C
D
A
B
F
G
N
M
ENCODER
P
N


/
 /
 /









Power
supply
Optional brake
resistor
(connection of a
brake unit to servo
amplifiers with
350B4 or more is
shown on the left)
Encoder A-phase
pulse
Encoder B-phase
pulse
Encoder Z-phase
pulse
PC
Make up a sequence which
switches off the MC at alarm
occurence or emergency stop.
MR-J2HBUS M-A cable
is connected to CN1A
Controller
A171SH
A172SH
A173UH
Monitor output 1
10kΩ
Monitor output 2
10kΩ
15m max.
10m max.
2m max.
MR-J2S- B4
MR-J2S- B4
Te r min at or
MR-A-TM
MR-J2HBUS M cable
is connected between
2 amplifiers
Servo motors
HC-SFS
MR-J2S- B4