
3. SIGNALS AND WIRING
3 - 26
3.8 Interfaces
3.8.1 Internal connection diagram
POINT
Refer to section 13.3.1 for the CN8 connector.
±10 V DC
±10 V DC
Approximately
6.2 k˖
Approximately
6.2 k˖
Encoder
3
CN3
6
16
7
17
8
18
LA
LAR
LB
LBR
LZ
LZR
Differential line
driver output
(35 mA or less)
2
4
7
8
MR
MRR
MD
MDR
LG
PE
Servo motor
M
CN2
CN3
MO1
MO2
LG
4
14
1
Analog monitor
LG11
EM2
CN3
20
DI1 2
DI2 12
DI3 19
DICOM
5
3
CN3
10
13
9
15
DICOM
(Note 2)
INP
ALM
Servo amplifier
(Note 1)
USB
D+
GND
VBUS
D-
1
2
3
5
CN5
MBR
DOCOM
24 V DC
Forced stop 2
(Note 3)
(Note)
RA
RA
Isolated
Note 1.
2.
3.
Signal can be assigned for these pins with host controller setting.
For contents of signals, refer to the instruction manual of host controller.
The signal cannot be used in the speed control mode and torque control mode.
This diagram is for sink I/O interface. For source I/O interface, refer to section 3.8.3.
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