Sc-J2Sj4Kt15K、22K - Mitsubishi Electric MELSERVO-J2S Series Manual

２.５.４ SC-J2SJ4KT15K、22K
(1) Primary replacement (when replacing the servo amplifier only)
3-phase
三相
200 V AC to AC200 V～ 230 V
230 V AC
(Note1)
（注1）
(Note2)
（注2）
Regenerative
option
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.
For details, refer to MR-J4-_A Series Servo Amplifier Technical Reference Material issued by Mitsubishi Electric Corporation.
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.
For details, refer to MR-J4-_A Series Servo Amplifier Technical Reference Material issued by Mitsubishi Electric Corporation.
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.
For details, refer to MR-J4-_A Series Servo Amplifier Technical Reference Material issued by Mitsubishi Electric Corporation.
Renewal kit
リニューアルキット
(SC - J2SJ4KT K)

Servo amplifier サーボアンプ (MR - J4 - A)
①
(Note4)
1-phase
Power supply for I/F
単相 I/ F用電源
100 V AC AC100 V
(24 V DC) (DC24V
(Note3)
（注3）
Power supply for
the cooling fan
∞
③

④
Encoder
CN2
エンコーダ
conversion cable
変換ケーブル
⑤
CN1B
Control signal conversion cable
制御信号変換 ケーブル
CN1A
⑥
CN 3
Monitor conversion cable
モニタ 変換 ケーブル
⑦
DC 24V電源接続
24 V DC power supply
ケーブル
connection cable
)
No.
２-３３
2 － 33
Servo motor
MR - J2S用
for MR-J2S
サーボモータ
②
∞
Cooling fan
検出器 Encoder
Control
signal
Analog
monitor
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
(7)
connection cable
*1: Manufactured by Mitsubishi Electric.
*1
*1