Table of Contents
1. FUNCTIONS AND CONFIGURATION
1.8 Servo system with auxiliary equipment
WARNING
(1) MR-J2S-100B 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-70B 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
U
V
2
L
3
D
P
C
L
and leave L
1
2
3
Reference
Section 12.2.2
Section 12.2.2
Section 12.1.8
To CN1A
To CN1B
To CN3
W
Protective earth(PE) terminal
open.
1 - 17
Options and auxiliary equipment
Regenerative brake option
Cables
Power factor improving reactor Section 12.2.3
Servo system
controller
or
preceding axis
servo amplifier
CN1B
Subsequent axis
servo amplifier
CN1A
or
Termination
connector
MR Configurator
Personal
(Servo configuration
computer
software
MRZJW3-SETUP151E)
(Note1)
Encoder cable
(Note1)
Power supply lead
Servo motor
Reference
Section 12.1.1
Section 12.2.1
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