Internal Connection Diagram - Mitsubishi Electric MR-J3-B-RJ006 Instruction Manual

2. SIGNALS AND WIRING

2.5 Internal connection diagram

Forced stop
(Note 1)
(Note 2)
24VDC
USB
Note 1. Signal can be assigned for these pins with host controller setting.
For contents of signals, refer to the instruction manual of host controller.
2. For the sink I/O interface. For the source I/O interface, refer to section 3.7 of the MR-J3- B Servo Amplifier Instruction Manual.
3. The connection diagram for the ABZ-phase pulse train specification linear encoder is shown below.
Approx.
CN3
5.6k
EM1 20
DI1 2
Approx.
DI2 12
5.6k
DI3 19
5
DICOM
3
DOCOM
<Isolated>
CN5
1
VBUS
D 2
D 3
GND 5
Servo amplifier
Servo amplifier
Load side encoder
CN2L
3 PA
4 PAR
5 PB
6 PBR
7 PZ
8 PZR
2 LG
2 - 16
CN3
10
DICOM
13 MBR RA
9
INP
15 ALM RA
CN3
6 LA
16 LAR
Differential line
7 LB
driver output
17 LBR
(35mA or less)
8 LZ
18 LZR
CN3
Analog monitor
4 MO1
10VDC
1 LG
14 MO2
10VDC
11 LG
Servo motor
CN2
Encoder
7 MD
8 MDR
3 MR
4 MRR
2 LG
E
M
Load side encoder
CN2
7 MD2
8
MDR2
3 MR2
4 MRR2
2 LG
(Note 2)
(Note 3)