Mitsubishi Electric MELSERVO-J3W Series Instruction Manual page 343

14. USING A DIRECT DRIVE MOTOR
14.3.3 Internal connection diagram
24VDC
(Note 2)
(Note 1)
USB
CN3
23
DICOM
26
DOCOM
Approx
5.6k
EM1 10
DI1-A 7
DI2-A
8
DI3-A
9
DI1-B 20
DI2-B
21
Approx
5.6k
DI3-B
22
<Isolated>
CN5
1
VBUS
D 2
D 3
GND 5
Servo amplifier
P5
P5
14 - 10
CN3
11 ALM-A
RA
12 MBR-A
(Note 3)
24 ALM-B
MBR-B
25
RA
(Note 3)
CN3
LA-A
3
16 LAR-A
4 LB-A
17 LBR-A
Differential line
5 LA-B driver output
(35mA or less)
LAR-B
18
6 LB-B
19 LBR-B
14 LG
CN3
Analog monitor
2 MO1
15 MO2
10VDC
1 LG
(Note 5)
CN2A
3 MR MR
4 MRR MRR
2 LG LG
5 THM THM
6 THM THM
1 P5 P5
CNP3A
2A
(Note 5)
CN2B
3 MR MR
4 MRR MRR
2 LG LG
5 THM THM
6 THM THM
1 P5 P5
CNP3B
2A
(Note 2)
10VDC
(Note 6)
A-axis direct
drive motor
7
8
10
(Note 4)
Encoder
6
11
9
E
M
B-axis direct
drive motor
7
8
10
(Note 4)
Encoder
6
11
9
E
M