Mitsubishi Electric MELSERVO-J4 Series Transition Handbook page 160

Part 4: Replacement of MR-J3W-_B with MR-J4W2-_B
(4) MR-J4W2-0303B6
48 V DC main circuit power supply
48 V DC 24 V DC
power supply power supply
+ - - +
Circuit
protector
24
0
PM
Relay
24 V DC main circuit power supply
24 V DC
power supply
- +
Circuit
protector
PM 0 24
Note. For details, refer to "MR-J4W2-_B/MR-J4W3-_B/MR-J4W2-0303B6 servo amplifier instruction manual".
CN5
CN3
CN1A
CN1B
CN2A
CN2B
CNP1
(Note)
CNP1
CNP1
CN4
MR-BAT6V1SET-A
4 - 11
Personal
computer
MR Configurator2
I/O signal
Servo system controller or
previous servo amplifier
CN1B
Next servo amplifier CN1A or
cap
A-axis servo motor
B-axis servo motor