Connectors and pin assignments [WG]
The front view of the servo amplifier shown below is of MR-J5W3-_G_ servo amplifiers with a rated capacity symbol of 222.
Refer to the following for the appearance and connector layout of the other servo amplifiers.
Page 105 DIMENSIONS
The frames of the CN2A connector, CN2B connector, CN2C connector, and CN3 connector are connected to the protective
earth (grounding) terminal in the servo amplifier.
CN2A
2
6
LG
4
8
THM2
MRR
MXR
1
5
P5
3
7
THM1
MR
MX
CN2B
2
6
LG
4
8
THM2
MRR
MXR
1
5
P5
3
7
THM1
MR
MX
*1
CN2C
2
6
LG
4
8
THM2
MRR
MXR
1
5
P5
3
7
THM1
MR
MX
This is a connector of 3M.
*1 This is for the MR-J5W3-_G_ servo amplifier.
*2 Refer to the following for CN8.
Page 322 Functional safety I/O signal connector (CN8) and pin assignments
3 SIGNALS AND WIRING
70
3.4 Connectors and pin assignments
10
9
BAT
10
9
BAT
10
9
BAT
CN6
3
MO1
2
MO2
1
LG
CN3
1
2
DI1-C
*2
CN8
DI2-C
3
4
LA-A
LB-A
5
6
LA-B
LB-B
7
8
DI1-A
DI2-A
9
10
DI3-A
EM2
11
12
CALM
MBR-A
13
MBR-C
14
15
LG
DI3-C
16
17
LAR-A
LBR-A
18
19
LAR-B
LBR-B
20
21
DI1-B
DI2-B
22
23
DI3-B
DICOM
24
25
CINP
MBR-B
26
DOCOM