
Part 6: Review on Replacement of MR-J2M with MR-J4
6 - 5
3.3 List of Corresponding Connectors and Terminal Blocks
(1) Connector comparison table
An example of connections with the peripheral equipment is shown below. Refer to the respective
Installation Guides and Instruction Manuals for details on signals.
MR-J2M-A MR-J4-_A_
Line noise
filter
Regenerative
option
P+
C
L11
L21
P3
P4
Personal
computer
MR Configurator2
W
V
U
Magnetic
contactor
L1
L2
L3
(Note 1)
Power factor
improving DC
reactor
Molded-case
circuit breaker
Analog monitor
Servo motor
For STO input/output
RS-422 communication
・
Command device
・
Junction terminal block
Note 1. The power factor improving AC reactor can also be
used. In this case, the power factor improving DC
reactor cannot be used.
(2) List of corresponding connectors
MR-J2M-A
→
MR-J4-_A_ Note
(1) I/O signal connector
[CN1A]
I/O signal connector
[CN1] Prepare a new cable.
(2) I/O signal connector
[CN1B]
(3) Encoder
connector
[CN2] Encoder
connector
[CN2]
Must switch to encoder cable (option)
or prepare a new cable.
(4)
Communication
connector
[CN3]
PC connection
USB communication connector [CN5] Switch to USB cable (option).
Analog monitor
Analog monitor connector
[CN6] Switch to monitor cable (option).
(5)
Main circuit power connector
[CNP3]
Main circuit power connector [CNP1]
Switch to the power connector
(enclosed with the amplifier).
Regenerative option connector [CNP1A]
(6) Servo motor power connector
[CNP2]
Servo motor power connector [CNP3]
(7) Control circuit power connector [CNP1B]
Control circuit power connector
[CNP2]
(8) Battery connector
[CON5]
Battery connector
[CN4] Prepare a new battery.
(9)
Extended I/O unit connector
[CN4A]
[CN4B]
I/O signal connector
[CN1] Prepare a new cable.
Note. When not using the STO function, attach a short-circuit connector supplied with a servo amplifier onto CN8 (STO input signal
connector).
Molded-case
circuit breaker
Command device
(For 5th to
8th slots)
Command device
(For 1st to
4th slots)
Control circuit
power supply
Magnetic
contactor
Regenerative option
①
CN1A
CN1B
②
CNP1B
⑤
CNP1A
⑧
CON5
CN2
③
CNP2
CN3
④
⑤
CNP3
Main circuit power
supply
CN5
⑥
Power
supply lead
Personal
computer
MR Configurator
Setup software
HRZJW3-SETUP151
Machine
contact
⑦
Encoder
⑨
CN4A
CN4B
Содержание MELSERVO-J2-Super Series
Страница 18: ...Part 1 Summary of MR J2S MR J2M Replacement 1 1 Part 1 Summary of MR J2S MR J2M Replacement ...
Страница 31: ...Part 1 Summary of MR J2S MR J2M Replacement 1 14 MEMO ...
Страница 109: ...Part 3 Review on Replacement of MR J2S _B_ with MR J4 _B_ 3 32 MEMO ...
Страница 161: ...Part 4 Review on Replacement of MR J2S _CP_ CL_ with MR J4 _A_ RJ 4 52 MEMO ...
Страница 219: ...Part 5 Review on Replacement of MR J2S 30 kW or Higher Capacity Models with MR J4 DU_ 5 58 MEMO ...
Страница 220: ...Part 6 Review on Replacement of MR J2M with MR J4 6 1 Part 6 Review on Replacement of MR J2M with MR J4 ...
Страница 239: ...Part 6 Review on Replacement of MR J2M with MR J4 6 20 MEMO ...
Страница 240: ...Part 7 Common Reference Material 7 1 Part 7 Common Reference Material ...
Страница 284: ...Part 7 Common Reference Material 7 45 Click Update Project ...
Страница 342: ...Part 8 Review on Replacement of Motor 8 1 Part 8 Review on Replacement of Motor ...
Страница 409: ...Part 8 Review on Replacement of Motor 8 68 MEMO ...
Страница 461: ...Part 9 Review on Replacement of Optional Peripheral Equipment 9 52 MEMO ...
Страница 462: ...Part 10 Startup Procedure Manual 10 1 Part 10 Startup Procedure Manual ...
Страница 464: ... Appendix 1 Summary of MR J4_B_ RJ020 MR J4 T20 Appendix 1 1 Appendix 1 Summary of MR J4_B_ RJ020 MR J4 T20 ...