Mitsubishi Electronics MR-J3-B-RJ080W ユーザーズマニュアル

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1. FUNCTIONS AND CONFIGURATION 
1 -  11 
 
(3) MR-J3-500B-RJ080W 
Servo amplifier
MR Configurator
Personal 
computer
Line noise 
filter
(FR-BLF)
Magnetic
contactor
(MC)
Molded-case 
circuit breaker
(MCCB) or fuse
Regenerative option
Power factor 
improving DC 
reactor
(FR-BEL)
Servo system 
controller or Front axis 
servo amplifier CN1B
Rear servo amplifier 
CN1A or Cap
Junction 
terminal 
block
(Note 3) 
Power supply
(Note 2)
(Note 2)
(Note 1)
Battery
MR-J3BAT
(Note 1)
Absolute position 
storage unit
MR-BTAS01
Direct drive motor
R S T
L
21
P
1
P
2
CN3
CN2
CN1A
CN1B
CN4
CN5
L
11
U V W
C
P
L
1
L
2
L
3
 
Note 1. The battery (option) and absolute position storage unit (option) are used for the absolute position detection system. (Refer to chapter 
9.) 
          2. The power factor improving AC reactor can also be used. In this case, the power factor improving DC reactor cannot be used. When 
not using the power factor improving DC reactor, short P
1
 and P
2
          3. Refer to section 1.2 for the power supply specification.