Mitsubishi Electric Melservo MR-J3-A Instruction Manual page 57

3. SIGNALS AND WIRING
(3) For 1-phase 100 to 120VAC power supply to MR-J3-10A1 to MR-J3-40A1
NFB
1-phase
100 to
120VAC
Emergency stop
(Note 4)
Note 1. Always connect P -P
1
2. Always connect P-D. (Factory-wired.) When using the regenerative option, refer to section 12.2.
3. For encoder cable, use of the option cable is recommended. Refer to section 12.1 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.
Emergency
RA stop
MC
(Note 1)
(Note 2)
Servo-on
. (Factory-wired.) The power factor improving DC reactor cannot be used.
2
ON
OFF
MC
MC
SK
Servo amplifier
CNP1
L
1
CNP3
Blank U
L V
2
N W
P
1
P
2
PE
CNP2
P
C
D
CN2
L
11
L
21
CN1 CN1
EMG
DOCOM
SON
DICOM
ALM
DOCOM
3 - 4
Servo motor
(Note 5)
U 2
Motor
V 3
W 4
1
(Note 3)
Encoder
Encoder cable
24VDC
RA
Trouble
M
(Note 4)