MITSUBISHI ELECTRIC MR-J2S- CP - Manual (Page 40)

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1. FUNCTIONS AND CONFIGURATION
1.7 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-100CP or less
(a) For 3-phase 200V to 230VAC or 1-phase 230VAC
(Note 2)
Power supply
Circuit breaker
(NFB) or fuse
Magnetic
contactor
(MC)
To CN2
To CN3
To CN1B
To CN1A
L 1
L 2
L 21
L
11
Protective earth (PE) terminal
Servo motor
Personal
computer
U V W
MR Configurator
(Servo configuration
software
MRZJW3-SETUP151E)
Servo amplifier
Regenerative option
D
P
C
CHARGE
Control circuit terminal block
(Note 1)
Encoder cable
(Note 1)
Power supply lead
L 3
Power
factor
improving
reactor
(FR-BAL)
Options and auxiliary equipment
Circuit breaker
Magnetic contactor
MR Configurator
(Servo configuration software)
Regenerative option
Reference
Section 14.2.2
Section 14.2.2
Chapter 6
Section 14.1.1
Options and auxiliary equipment Reference
Cables
Manual pulse generator
External digital display
Section 14.2.1
Section 14.1.8
Section 14.1.7
Power factor improving reactor Section 14.2.3
Junction terminal block
Manual pulse generator
External digital display
Command device
Note 1. The HC-SFS, HC-RFS, HC-UFS 2000r/min series have cannon connectors.
2. A 1-phase 230VAC power supply may be used with the servo amplifier of MR-J2S-70CP or less.
For 1-phase 230VAC, connect the power supply to L
1
L
2
and leave L
3
open. Refer to section 1.2 for the power supply
specification.