Interfaces - Mitsubishi Electric MR-J4W2-0303B6 Instruction Manual

3. SIGNALS AND WIRING

3.8 Interfaces

3.8.1 Internal connection diagram
(Note 6)
24 V DC
(Note 2)
(Note 1)
USB
POINT
Refer to section 13.3.1 for the CN8 connector.
CN3
23
DICOM
Approximately
5.6 kΩ
EM2 10
DI1-A 7
DI2-A 8
DI3-A
9
DI1-B 20
DI2-B 21
DI3-B 22
DI1-C 1
DI2-C 2
Approximately
5.6 kΩ
DI3-C 15
Isolated
CN5
D- 2
D+ 3
GND 5
Servo amplifier
3 - 26
(Note 6)
CN3
24 V DC
26
DOCOM
12
MBR-A RA
25
MBR-B
13
MBR-C
11 CALM
24
(Note 4) RA
CN3
3 LA-A
16
LAR-A
LB-A
4
(Note 5)
17
LBR-A
Differential line
5 LA-B
driver output
18
LAR-B
(35 mA or less)
6 LB-B
19
LBR-B
14
LG
A-axis servo motor
CN2A
Encoder
7 MX
8 MXR
3 MR
4 MRR
2 LG
CNP3A
PE
2A M
B-axis servo motor
CN2B
Encoder
7 MX
8 MXR
3 MR
4 MRR
2 LG
CNP3B
PE
2A M
C-axis servo motor (Note 3)
CN2C
Encoder
7 MX
8 MXR
3 MR
4 MRR
2 LG
CNP3C
PE
2A
M
(Note 2)