Basic Configuration; Mr-J2-100A Or Less - Mitsubishi Electric MELSERVO MR-J2-A Product Specifications And Installation Manual

1. INTRODUCTION

1-4 Basic configuration

WARNING

1-4-1 MR-J2-100A or less

(1) Three-phase 200V or single-phase 230V power supply models
(Note 2)
Power supply
3-phase AC200
~230V
or
1-phase AC230V
No-fuse breaker
(NFB) or fuse
Magnetic
contactor
(MC)
Power factor
improring
reactors
(FR-BAL)
Control circuit terminal block
L
21
L
11
Regenerative brake option
Note: 1. The HA-FF C-UE, HC-SF series have Cannon connectors.
(Refer to Section 3-2-2.)
Note: 2. A single-phase AC230V power supply may be used with the servo amplifier of MR-J2-70A
or less. Connect the power supply to L1 and L2 terminals and leave L3 open.
To prevent an electric shock, always connect the protective
earth (PE) terminal (terminal marked
to the protective earth (PE) of the control box.
Servo amplifier
MR-J2- A
MR-J2-60A
CHARGE
To CN2
L1
L2
U V
L3
D
P
C
1– 15
) of the servo amplifier
Options and Auxiliary Equipment
No-fuse breaker
Magnetic contactor
Set-up software
Regenerative brake option
Cables
Power factor improving reactors
To CN1A
To CN1B
To CN3
W
Protective earth (PE) terminal
U
V
W
Refer To
Section 6-2-2
Section 6-2-2
Section 6-1-5
Section 6-1-1
Section 6-2-1
Section 6-2-3
Positioning unit
Junction terminal block
Personal
Set-up
computer
software
(Note 1)
Encoder cable
(Note 1)
Power leads
Servo motor
1