Mitsubishi Electric MELSERVO-J2S Series Manual page 55

(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)
3-phase
200 V AC to 230 V AC
(Note1)
Connection of regenerative option
回生オプションの 接続
(for SC-J2SJ4KT02K to 1K)
（SC- J2SJ4KT02K～1Kの場合）
Regenerative
option
(Note1)
（注1）
必ずP- D間の電線を外してください 。
Make sure to remove the power supply between P and D.
（SC- J2SJ4KT3Kの場合）
(for SC-J2SJ4KT3K)
Regenerative
回生
option
オプション
(Note1)
（注1）
必ずP- D間の電線を外してください 。 Make sure to remove the power supply between P and D.
Note 1. When using the regenerative option, make sure to remove the wiring 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.
For details, refer to MR-J4-_A Series Servo Amplifier Technical Reference Material issued by Mitsubishi Electric Corporation.
2. The N terminal of TE2 is limited to SC-J2SJ4KT1K and 3K. There is no D terminal wiring for SC-J2SJ4KT3K.
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))
Renewal kit
リニューアルキット
(SC - J2SJ4KT K)

Servo amplifier
①
(Note2)
（注2）
（注1）
(Note2)
（注2）
1-phase
単相
100 V AC AC100 V
(Note4)
（注4）
③
(MR - J4 - A)

CN 2
④
Encoder
エンコーダ
conversion cable
変換 ケーブル
24 V DC
Control signal conversion cable
制御信号変換 ケーブル
⑤
⑥ Monitor conversioncable
モニタ変換 ケーブル
⑦
DC 24V電源接続
24 V DC power supply
Power supply for I/F
I/ F用電源
ケーブル
connection
(24 V DC)
(DC24V)
cable
２-２８
2 － 28
⑧
Power supply conversion
cable on the motor side
⑨
Encoder conversion
cable on the motor side
⑩
Brake conversion cable
モータ側
ブレーキ
on the motor side
変換
(Note3)
CN 1B
（注3）
CN 1A
Control
制御信号
signal
CN 3
Analog
アナログ
monitor
モニタ
No. Product name
(1) Servo amplifier
(2) Servo motor
(3) Renewal kit
(4) Encoder conversion cable
(5) Control signal conversion cable
(6) Monitor conversion cable
24 V DC power supply connection
(7)
cable
Power supply conversion cable on the
(8)
motor side
Encoder conversion cable on the motor
(9)
side
Brake conversion cable on the motor
(10)
side
*1: Manufactured by Mitsubishi Electric.
*2: For secondary replacement, replacement finished through
primary replacement
Servo motor
MR - J4用
for MR-J4
サーボモータ
②
Encoder
検出器
Electromagnetic
電磁
brake
*1,2
*1
*2
*2
*2
*2
*2