Mitsubishi MR-J4-10A Instruction Manual page 594

APPENDIX
(2) 1-phase input for MR-J4 1-axis servo amplifier
(3) 3-phase input for MR-J4 multi-axis servo amplifier
(4) 1-phase input for MR-J4 multi-axis servo amplifier
The control circuit connectors described by rectangles are safely separated from the main circuits described
by circles.
The connected motors will be limited as follows.
(1-phase
MCCB MC
230 V AC)
or fuse
Power
(Note)
supply
MCCB
(3-phase
or fuse
400 V AC)
Transformer
(star-connected)
Servo motor
Note. When the wire sizes of L1 and L11 are the same, MCCB or fuse is not required.
(3-phase
MCCB MC
230 V AC)
or fuse
Power
(Note)
supply
MCCB
(3-phase
or fuse
400 V AC)
Transformer
(star-connected)
Servo motor
Note. When the wire sizes of L1 and L11 are the same, MCCB or fuse is not required.
(1-phase
MCCB MC
230 V AC)
or fuse
Power
(Note)
supply
MCCB
(3-phase
or fuse
400 V AC)
Transformer
(star-connected)
Servo motor
Note. When the wire sizes of L1 and L11 are the same, MCCB or fuse is not required.
App. - 11
Servo amplifier
P+
L1 L2 L3
C
D
N-
L11
CN8
L21
STO
CN1
Controller
CN2
Encoder cable
PE
U/V/W/PE
Cabinet side
Machine side
Encoder
Servo
amplifier
Servo
motor
CN2C
CNP1
(L1 L2 L3)
CNP2
CNP3C
L11
CN8
L21
STO
CN1
Controller
CN2A CN2B
Encoder cable
PE
CNP3A CNP3B
Cabinet side
Machine side
Servo motor
Servo
amplifier Servo
motor
CN2C
CNP1
(L1 L2 L3)
CNP2
CNP3C
L11
CN8
L21
STO
CN1
Controller
CN2A CN2B
Encoder cable
PE
CNP3A CNP3B
Cabinet side
Machine side
Servo motor