Mitsubishi Electric MELSERVO-J3W Series, Instruction Manual

Page: 262 / 500

13. USING A LINEAR SERVO MOTOR
13 - 13
13.4.3 Internal connection diagram
MO2
LG
15
1
Analog monitor
Differential line
driver output
(35mA or less)
CN3
MO1 2
CN3
3
16
4
17
5
18
LA-A
6
19
LAR-A
LB-A
LBR-A
LA-B
LAR-B
LB-B
LBR-B
10VDC
10VDC
14 LG
EM1
CN3
DICOM
23
CN3
Servo amplifier
(Note 1)
GND
VBUS
1
2
3
5
CN5
DOCOM
24VDC
(Note 2)
DI1-A
DI2-A
DI3-A
DI1-B
DI2-B
DI3-B
26
10
7
8
9
20
21
22
11
12
24
25
ALM-A
MBR-A
ALM-B
MBR-B
(Note 2)
<Isolated>
3
2
4
7
8
MR
MRR
MD
MDR
LG
Linear encoder head
E
CN2A
CN2A
P5
Linear servo motor
primary side (coil)
THM1
THM2 5
6
3
2
4
7
8
MR
MRR
MD
MDR
LG
Linear encoder head
E
CN2B
CN2B
P5
Linear servo motor
primary side (coil)
THM1
THM2
5
6
RA
CNP3B
2A
CNP3A
2A
Approx
5.6k
Approx
5.6k
D
D
USB
(Note 3)
RA
(Note 3)
Note 1. Signal can be assigned for these pins with the controller setting.
For contents of signals, refer to the instruction manual of the controller.
2. For the sink I/O interface. For the source I/O interface, refer to section 3.7.3.
3. When using a linear servo motor, use MBR (Electromagnetic brake interlock) for an external brake mechanism.