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1. FUNCTIONS AND CONFIGURATION
1.8 Servo system with auxiliary equipment
WARNING
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.
(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)
To CN2
To CN3
To CN1B
To CN1A
Protective earth(PE) terminal
Servo motor
Personal
computer
MR Configurator
(Servo configuration
software
MRZJW3-SETUP151E)
Servo amplifier
Regenerative brake
option
CHARGE
Options and auxiliary equipment
No-fuse breaker
Magnetic contactor
MR Configurator
(Servo configuration software)
Regenerative brake option
Reference
Section 12.2.2
Section 12.2.2
Section 12.1.8
Section 12.1.1
Control circuit terminal block
(Note1)
Encoder cable
Options and auxiliary equipment
Reference
Cables
Section 12.2.1
(Note1)
Power supply lead
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. Connect the power supply to
L
1
and L
2
terminals and leave L
3
open.
L
1
L
2
L
3
L
21
L
11
UV
W
D
P
C
Power
factor
improving
reactor
(FR-BAL)
Servo system
controller
or
preceding axis
servo amplifier
Subsequent axis
servo amplifier
CN1A
or
Termination
connector
Power factor improving reactor Section 12.2.3