Mitsubishi Electric MR-J2S CP-S084 Series, Manual

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２-４２
(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)
Encoder
Servo motor
for MR-J2S
∞ ∞
Power supply
for the
cooling fan
Cooling fan
Brake
conversion cable
on the motor side
24 V DC
（
Note5)
Power supply
conversion cable
on the motor side
Encoder
conversion cable
on the motor side
Conversion cable for
the cooling fan on the
motor side
（
Note6)
200 V AC to
230 V AC
3-phase
Encoder
conversion
cable
Regenerative
option
（
Note1)
（
Note2)
（
Note4)
Power supply for I/F
(24 V DC)
Control signal
conversion cable
1-phase
100 V AC
（
Note3)
CN10 A
CN10 B
SSCNET conversion unit
(MR-J4-T20)
Renewal kit
(SC-J2SBJ4KT

K)
Servo amplifier
(MR-J4-

B-RJ020)
Controller
or
Servo amplifier
Servo amplifier
or
Terminal resistor
Forced stop
CN 2
CN 3
CON 2
CN 4
Control signal
Analog monitor
24 V DC
power supply
connection
cable
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-_B-RJ020 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-_B-RJ020 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-_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))
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-_B-RJ020 Series Servo Amplifier Technical Reference Material issued by Mitsubishi Electric
Corporation.
5. Unnecessary if electromagnetic brakes are not installed.
6. Required for the HG-JR22K1M motor only. There is no cooling fan for the HG-JR11K1M or HG-JR15K1M motor. Because the
existing wiring becomes unnecessary, insulate as needed.
No. Product name
(1) Servo amplifier *1,2
(2) Servo motor *1
(3) SSCNETconversion unit *1,2
(4) Renewal kit *2
(5) Encoder cable *2
(6) Control signal conversion cable *2
(7)
24 V DC Power supply
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
(11)
Conversion cable for the cooling
fan on the motor side
*1: Manufactured by Mitsubishi Electric.
*2: For secondary replacement,
replacement finished through
primary replacement
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