Servo System With Auxiliary Equipment - Mitsubishi Electric MELSERVO MR-J2S- A Instruction Manual

1. FUNCTIONS AND CONFIGURATION

1.8 Servo system with auxiliary equipment

WARNING
(1) MR-J2S-100A or less
(a) For 3-phase 200V to 230VAC or 1-phase 230VAC
(Note2)
3-phase 200V
to 230VAC power
supply or
1-phase 230VAC
power supply
No-fuse breaker
(NFB) or fuse
Magnetic
contactor
(MC)
Power
factor
improving
reactor
(FR-BAL)
Control circuit terminal block
L
21
L
11
Regenerative brake
option
Note 1. The HC-SFS, HC-RFS series have cannon connectors.
2. A 1-phase 230VAC power supply may be used with the servo amplifier of MR-J2S-70A or less.
For 1-phase 230VAC, connect the power supply to L
To prevent an electric shock, always connect the protective earth (PE) terminal
(terminal marked ) of the servo amplifier to the protective earth (PE) of the control
box.
Options and auxiliary equipment
No-fuse breaker
Magnetic contactor
MR Configurator
(Servo configuration software)
Servo amplifier
CHARGE
To CN2
L
1
L
2
U V
L
3
D
P
C
Reference
Section 13.2.2
Section 13.2.2
Section 13.1.9
To CN1A
To CN1B
To CN3
W
Protective earth(PE) terminal
L and leave L open.
1 2 3
1 - 19
Options and auxiliary equipment
Regenerative brake option
Cables
Power factor improving reactor Section 13.2.3
Command device
Junction terminal block
MR Configurator
(Servo configuration
Personal
software
computer
MRZJW3-SETUP151E)
(Note1)
Encoder cable
(Note1)
Power supply lead
Servo motor
Reference
Section 13.1.1
Section 13.2.1