Internal connection diagram [B]
Refer to the following for the CN8 connector.
Page 447 USING STO FUNCTION
1-axis servo amplifier
MR-J5-_B_
Forced stop
EM2
DI1
DI2
*3
DI3
DICOM
DICOM
*1
24 V DC
D-
USB
D+
GND
3 SIGNALS AND WIRING
126
3.6 Interface
Servo amplifier
CN3
Approx. 6.2 kΩ
20
Approx. 6.2 kΩ
2
Approx. 6.2 kΩ
12
Approx.
*7
6.2 kΩ
19
Approx. 4.3 kΩ
5
Approx. 4.3 kΩ
10
Isolated
CN5
2
3
5
CN3
*1
24 V DC
3
DOCOM
13
MBR
RA1
*2
9
INP
RA2
15
ALM
RA3
CN3
Analog monitor
4
MO1
14
MO2
± 10 V DC
1
LG
CN3
6
LA
16
LAR
7
LB
Differential line driver output
17
LBR
(35 mA or less)
8
LZ
18
LZR
11
LG
Servo motor
CN2
Encoder
7
MX
8
MXR
3
MR
4
MRR
2
LG
PE
M
External encoder
*4
CN2L
Encoder
7
MX2
8
MXR2
3
MR2
4
MRR2
2
LG
*3
± 10 V DC