[Appendix 2] Introduction to Renewal Tool
Appendix 2-71
(2) Secondary replacement (when replacing the servo motor after replacing the servo
amplifier)/Simultaneous replacement (when replacing the servo amplifier and the servo motor
simultaneously)
Note 1. When using the regenerative option, make sure to remove the wiring for the regenerative resistor built in to the servo amplifier,
and mount the regenerative option between P+ and C. Ensure the connection destinations are correct. The servo amplifier
may malfunction if the connection destinations are incorrect.
2. There is no conversion terminal block in the SC-J2S(CP)J4KT7K renewal kit. Directly connect to the MR-J4 servo amplifier.
3. Unnecessary if electromagnetic brakes are not installed.
4. Required only when the internal power supply (24 V DC) for the I/F is used in the existing MR-J2S servo amplifier. Not
included with the renewal tool. Note that a separate 24 V DC power supply (current capacity: 80 mA or more) is required when
replacing.
When connecting the 24 V DC power supply, use the "24 V DC power supply connection cable (model: SC-J2SJ4CTPWC5M)"
included in the package. (Electric wire colors: Red (+ side); white (- side))
DC24V
CN3
CN2
CN1A
CN1B
For 3-phase 200 V connection
3-phase
200 to
230VAC
Renewal kit
(SC-J2S(CP)J4KT7K)
Servo amplifier (MR-J4-700A(-RJ))
(Note 2)
①
③
Encoder
conversion cable
④
(Note 1)
⑤
Control signal
conversion cable
Monitor
conversion cable
⑥
⑦
24 V DC power supply
connection cable
(Note 4)
1-phase
100 V AC
Connection of regenerative option
(for SC-J2S(CP)J4KT7K)
Regenerative
option
(Note 1)
Make sure to remove the wiring for the
built-in regenerative resistor.
MR-J4
servo motor
②
Encoder
Electromag
netic brake
Power supply
conversion cable
on the motor side
⑨
Encoder
conversion cable
on the motor side
⑩
⑧
Brake
conversion cable
on the motor side
(Note 3)
Analog
monitor
Control
signal
No. Product
name
①
Servo amplifier
*1,2
②
Servo motor
*1
③
Renewal kit
④
Encoder conversion cable
*2
⑤
Control signal conversion cable
*2
⑥
Monitor conversion cable
*2
⑦
24 V DC power supply connection cable
*2
⑧
Power supply conversion cable on the motor side
⑨
Encoder conversion cable on the motor side
⑩
Brake conversion cable on the motor side
*1: Manufactured by Mitsubishi Electric.
*2: For secondary replacement, replacement finished through
the primary replacement
24 V DC
NFB
MC
L1
L2
L3
P3
P4
N-
P+
C
L11
L21
CN6
CN1
CN2
U
V
W
U
V
W
M
L
-V
N
+V
Power supply
for I/F
(24 V DC)
P+
C
Built-in
regenerati
ve resistor
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 ...