[Appendix 2] Introduction to Renewal Tool
Appendix 2-77
(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 short-circuit bar between P+ and D, connect with the wiring
between the renewal kit and 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-J2SBJ4KT5K 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-_B 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
CN10A
CN10B
CN3
CN2
MR-J4
servo motor
②
Encoder
Electromag
netic brake
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
(Note 3)
Controller
or servo
amplifier
Servo
amplifier or
termination
resistor
Control
signal
Analog
monitor
Renewal kit
(SC-J2SBJ4KT5K)
Servo amplifier
(MR-J4-500B-RJ020)
④
①
Encoder
conversion cable
⑤
SSCNET conversion unit
(ME-J4-T20)
③
⑥
Control signal
conversion cable
⑦
24VDC power supply
connection cable
(Note 4)
1-phase
100VAC
(Note 2)
(Note 1)
For 3-phase 200 V connection
3-phase
200 to
230VAC
Connection of regenerative option
(for SC-J2SBJ4KT5K)
Regenerative
option
(Note 1)
Make sure to remove the short-circuit bar
across P and D.
No. Product
name
①
Servo amplifier
*1,2
②
Servo motor
*1
③
SSCNET conversion unit
*1,2
④
Renewal kit
*2
⑤
Encoder conversion cable
*2
⑥
Control signal 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
24VDC
NFB
MC
L1
L2
L3
P3
P4
N-
P+
C
L11
L21
D
CN2
U
V
W
CN3
U
V
W
M
L
-V
N
+V
Power supply
for I/F
(24 V DC)
P+
C
D
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 ...