
[Appendix 2] Introduction to Renewal Tool
Appendix 2-72
5.4 SC-J2SJ4KT15K, 22K
(1) Primary replacement (when replacing the servo amplifier only)
Note 1. Make sure to connect between P3 and P4. When using the power factor improving DC reactor, remove the short circuit bar
between P3 and P4 before connection.
2. When using the regenerative option, make sure to 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.
3. Required only when the internal power supply (24 V DC) for the I/F is used in the existing MR-J2S-_A_ 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))
4. When connecting a power regenerative converter (FR-RC-_K) and a brake unit (FR-BU2-_K), connect between P+ and N-.
Make sure to remove the built-in regenerative resistor or the regenerative option.
∞
∞
CN1B
CN1A
CN4
CN2
P1(P3)
(P4)
N(N-)
P(P+)
MR-J2S
servo motor
②
(Note 1)
Cooling
fan
Power supply for
the cooling fan
Encoder
For 3-phase 200 V connection
3-phase
200 to
230VAC
Renewal kit
(SC-J2SJ4KT15 to 22K)
Servo amplifier (MR-J4-_A)
①
③
Encoder
conversion cable
④
(Note 4)
(Note 2)
Regenerative
option
⑤
Control signal
conversion cable
Monitor
conversion cable
⑥
⑦
24VDC
power supply
connection
cable
(Note 3)
Power supply
for I/F
(24 V DC)
1-phase
100VAC
Analog
monitor
Control signal
No. Product
name
①
Servo amplifier
*1
②
Servo motor
*1
③
Renewal kit
④
Encoder conversion cable
⑤
Control signal conversion cable
⑥
Monitor conversion cable
⑦
24 V DC power supply connection cable
*1: Manufactured by Mitsubishi Electric.
NFB
MC
L1
L2
L3
TE1
TE2
L1
L2
L3
P3
P4
N-
P+
C
L11
L21
L11
L21
CN6
CN1
CN2
U
V
W
U
V
W
U
V
W
M
BU
BV
BW
MC
TE1
L
-V
N
+V
C
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 ...