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3. SIGNALS AND WIRING
(3) MR-J3-10T1 to MR-J3-40T1
RA
NFB MC
L
1
L
2
P1
P
2
P
SK
MC
ON
OFF
MC
L
11
L21
N
D
C
U
V
W
CNP1
CNP3
PE
CNP2
U
V
W
2
3
4
1
M
CN2
EMG
ALM
RA
DICOM
DOCOM
DOCOM
CN6 CN6
SON
DICOMD
CN10
MR-J3-D01
DOCOMD
Trouble
Servo-on
(Note 4)
(Note 4)
(Note 3)
Encoder cable
Encoder
(Note 1)
(Note 2)
1-phase
100 to
120VAC
Servo amplifier
Blank
Servo motor
Motor
Forced
stop
(Note 5)
24VDC
24VDC
Forced stop
Note 1. Always connect P1 and P2. (Factory-wired.) The power factor improving DC reactor cannot be used.
2. Always connect P and D. (Factory-wired.) When using the regenerative option, refer to section 13.2.
3. For encoder cable, use of the option cable is recommended. Refer to section 13.1 for selection of the cable.
4. For the sink I/O interface. For the source I/O interface, refer to section 3.8.3.
5. Refer to section 3.10.