1. FUNCTIONS AND CONFIGURATION
1 - 45
(c) MR-J4-500A(-RJ)
P+
C
L11
L21
P3
P4
CN2
W
V
U
L1
L2
L3
CN5
MR Configurator2
CN6
CN3
CN8
CN1
CN4
R S T
CN2L
(Note 4)
(Note 1)
Molded-case
circuit breaker
(MCCB)
(Note 2)
Power
supply
(Note 3)
Magnetic
contactor
(MC)
Line noise
filter
(FR-BLF)
Regenerative
option
Power factor
improving DC
reactor
(FR-HEL)
Personal
computer
To safety relay or
MR-J3-D05 safety
logic unit
Analog monitor
Junction terminal block
To RS-422/RS-485 communication
controller, parameter unit, etc.
Servo motor
Battery
D (Note 5)
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. For the power supply specifications, refer to section 1.3.
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. This is for the MR-J4-_A-RJ servo amplifier. The MR-J4-_A servo amplifier does not have the CN2L connector. When using an
MR-J4-_A-RJ 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.
Summary of Contents for MR-J4-100A(-RJ)
Page 19: ...10 MEMO ...
Page 75: ...1 FUNCTIONS AND CONFIGURATION 1 56 MEMO ...
Page 83: ...2 INSTALLATION 2 8 MEMO ...
Page 159: ...3 SIGNALS AND WIRING 3 76 MEMO ...
Page 203: ...4 STARTUP 4 44 MEMO ...
Page 351: ...7 SPECIAL ADJUSTMENT FUNCTIONS 7 40 MEMO ...
Page 365: ...8 TROUBLESHOOTING 8 14 MEMO ...
Page 387: ...9 DIMENSIONS 9 22 MEMO ...
Page 403: ...10 CHARACTERISTICS 10 16 MEMO ...
Page 553: ...12 ABSOLUTE POSITION DETECTION SYSTEM 12 30 MEMO ...
Page 567: ...13 USING STO FUNCTION 13 14 MEMO ...
Page 607: ...14 COMMUNICATION FUNCTION MITSUBISHI ELECTRIC GENERAL PURPOSE AC SERVO PROTOCOL 14 40 MEMO ...
Page 639: ...15 USING A LINEAR SERVO MOTOR 15 32 MEMO ...
Page 767: ...18 MR J4 03A6 RJ SERVO AMPLIFIER 18 84 MEMO ...
Page 856: ...APPENDIX App 41 ...
Page 905: ...MEMO ...