２-３２
(2) Secondary replacement (when replacing the servo motor after replacing the servo amplifier)
/Package replacement (when replacing the servo amplifier and the servo motor simultaneously)
三 相
(MR-J 4 - A)
(SC -J 2SJ4KT K)
モ ニタ変 換ケー ブル
エン コーダ
変 換ケー ブル
AC100V
単 相
（注
4
）
①
③
④
⑤
⑥
⑦
（注
2
）
サ ー ボ モ ー タ
MR- J 4
用
検 出 器
（注
3
）
②
⑧
⑨
⑩
（注
1
）
回 生 オプシ ョン の 接 続
（
SC- J 2SJ4KT7K
の 場 合 ）
必 ず 内 蔵 回 生 抵 抗 の 配 線 を 外 して ください 。
（注
1
）
CN3
CN2
DC24V
電 源 接 続
ケ ー ブ ル
CN1A
CN1B
Renewal kit
Servo motor
for MR-J4
Encoder
conversion cable
Control
signal
Analog
monitor
Control signal conversion cable
Monitor conversion cable
Encoder
Power supply conversion
cable on the motor side
Encoder conversion
cable on the motor side
Brake conversion cable
on the motor side
Electromagnetic
brake
3-phase
200 V AC to 230 V AC
1-phase
100 V AC
(Note4)
Power supply for I/F
(24 V DC)
Regenerative
option
Servo amplifier
24 V DC power supply
connection
cable
Make sure to remove the wiring for the built-in regenerative resistor.
(Note1)
Connection of regenerative option
(for SC-J2SJ4KT7K)
Built-in regenerative
resistance
(Note2)
(Note1)
(Note3)
24 V DC
(Note 4)
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.
For details, refer to MR-J4-_A Series Servo Amplifier Technical Reference Material issued by Mitsubishi Electric Corporation.
2. There is no conversion terminal block in the SC-J2SJ4KT7K renewal kit. Directly connect to the MR-J4 servo amplifier.
For details, refer to MR-J4-_A Series Servo Amplifier Technical Reference Material issued by Mitsubishi Electric Corporation.
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-_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))
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
2 － 32
Summary of Contents for MR-J2S CP-S084 Series
Page 9: ...A 8 MEMO A 8 ...
