4 - 4
4. SIGNALS AND WIRING
(3) MR-J3-10T1 to MR-J3-40T1
NFB MC
L1
Blank
L2
RA
P1
P2
P
SK
MC
ON
OFF
MC
L11
L21
N
D
C
PE
U
V
W
2
3
4
1
M
CN2
24VDC
1-phase
100 to
120VAC
Servo amplifier
CNP1
CNP3 (Note 5)
Forced
stop
RA
Servo motor
Motor
U
V
W
(Note 4) Forced stop
DOCOM
EMG
CN6 CN6
DOCOM
DICOM
ALM
(Note 1)
(Note 2)
(Note 3)
Encoder cable Encoder
Trouble (Note 4)

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 14.2.

3. For encoder cable, use of the option cable is recommended. Refer to section 14.1 for selection of the cable.

4. For the sink I/O interface. For the source I/O interface, refer to section 4.8.3.

5. Refer to section 4.10.