Connector And Signal Arrangements - Mitsubishi Electric MR-J3-B-RJ006 Instruction Manual

2. SIGNALS AND WIRING

2.4 Connector and signal arrangements

The servo amplifier front view shown is for MR-J3-20B-RJ006 or less. For the appearances and connector
layouts of other servo amplifiers, refer to the outline drawings of servo amplifier in chapter 6.
(Note) CN2L
(When using a serial encoder)
2 6
LG 4 8
MRR2 MDR2
1 5
P5 3 7
MR2 MD2
(Note) CN2L
(When using an ABZ-phase pulse encoder)
2 6
LG 4 8
PBR
PAR PZR
1 5
P5 3 PB 7
PA PZ
Note. The figures of connectors manufactured by 3M are shown above. When using any other connector, refer to section 11.1 of the
MR-J3- B Servo Amplifier Instruction Manual.
POINT
The pin configurations of the connectors are as viewed from the cable
connector wiring section.
L
1
L
2
L
3
N
P
1
P
2
P
C
D
L
11
L
12
U
10
V
W
9
CHARGE
10
PSEL
9
The frames of the CN2, CN2L and CN3
connectors are connected to the PE (earth)
terminal in the servo amplifier.
CN5 (USB connector)
Refer to section 11.6 of the MR-J3- B
Servo Amplifier Instruction Manual.
OPEN
CN1A
Connector for the
front axis of CN1A
SSCNET
CN1B
Connector for the
rear axis of CN1B
SSCNET
2 - 15
CN3
1
2 12
LG
DI1 DI2
3
4 14
DOCOM
MO1 MO2
5
6 16
DICOM
LA
LAR
7
8 18
LB
LZ
LZR
cable.
9
10 20
INP
EM1
DICOM
cable.
CN2
2 6 10
LG 4 8
MRR MDR
1 5
P5 3 7 BAT
MR MD
11
LG
13
MBR
15
ALM
17
LBR
19
DI3
9