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1. FUNCTIONS AND CONFIGURATION
(7) MR-J3-11KB(4) to MR-J3-22KB(4)
Line noise filter
(FR-BLF)
(Note 3)
Power supply
R S T
Magnetic
contactor
(MC)
No-fuse
breaker (NFB)
or fuse
Regenerative option
L
21
Servo amplifier
Servo motor
(Note 2)
L
11
UVW
CP
L
1
L2
L3
CN4
MR Configurator
Personal
computer
CN5
CN3
CN2
Junction
terminal
block
Servo system
controller or Front axis
servo amplifier CN1B
Rear servo amplifier
CN1A or Cap
CN1A
CN1B
P
1
P
(Note 2)
Power factor improving
DC reactor (FR-BEL-(H))
(Note 1)
Battery
MR-J3BAT
Note 1. The battery (option) is used for the absolute position detection system in the position control mode.
2. The AC reactor can also be used. In this case, the DC reactor cannot be used. When not using DC reactor, short P
1 and P.
3. Refer to section 1.3 for the power supply specification.