Mitsubishi Electric MR-J4 TM Series, Instruction Manual

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1. FUNCTIONS AND CONFIGURATION
1 - 50
(2) 400 V class
(a) MR-J4-200TM4 or less
The diagram is for MR-J4-60TM4 and MR-J4-100TM4.
CN4
CN5
P+
C
L11
L21
P3
P4
MR Configurator2
CN3
CN8
CN2
CN2L (Note 4)
W
V
U
L1
L2
L3
Power factor
improving DC
reactor
(FR-HEL-H)
R S T
D (Note 5)
Regenerative
option
Servo motor
Personal
computer
Network module dependence (Note 6)
Junction terminal
block
To safety relay or MR-J3-D05
safety logic unit
Battery
Line noise
filter
(FR-BSF01)
(Note 3)
Magnetic
contactor
(MC)
(Note 1)
Molded-case
circuit breaker
(MCCB)
(Note 2)
Power supply
Note 1. 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 P3 and P4.
2. Refer to section 1.3 for the power supply specification.
3. Depending on the main circuit voltage and operation pattern, bus voltage decreases, and that may cause the forced stop
deceleration to shift to the dynamic brake deceleration. When dynamic brake deceleration is not required, slow the time to turn
off the magnetic contactor.
4. When using servo amplifier in the linear servo system or in the fully closed loop system, connect an external encoder to this
connector. Refer to Table 1.1 and "Linear Encoder Instruction Manual" for the compatible external encoders.
5. Always connect between P+ and D terminals. When using the regenerative option, refer to section 11.2.
6. For the network module connections, refer to the MR-J4-_TM_ Servo Amplifier Instruction Manual for each communication
method.