Connection Diagram - Mitsubishi Electric MELSERVO-J4 MR-J4 A Series Instruction Manual

11. OPTIONS AND AUXILIARY EQUIPMENT
When using the FR-CV, always install the dedicated stand-alone reactor (FR-CVL).

(3) Connection diagram

MCCB
3-phase 200 V
AC200V
AC to 230 V AC
230V
Power regenerative common
FR-CV-7.5K(-AT)
FR-CV-11K(-AT)
FR-CV-15K(-AT)
FR-CV-22K(-AT)
FR-CV-30K(-AT)
FR-CV-37K
FR-CV-55K
POINT
In this configuration, only the STO function is supported. The forced stop
deceleration function is not available.
FR-CVL
(Note 7)
( 7)
MC
R/L11
S/L21
T/L31
(Note 1) ( 1)
OFF
RA1 RA2 EM1
Dedicated stand-alone
converter
FR-CVL-7.5K
FR-CVL-11K
FR-CVL-15K
FR-CVL-22K
FR-CVL-30K
FR-CVL-37K
FR-CVL-55K
FR-CV
R2/L12
R2/L1
S2/L22
S2/L2
T2/L32
T2/L3
P/L+
N/L-
R/L11
S/L21
P24
T/MC1
SD
RESET
RES
RDYB
SD
RDYA
RSO
SE
ON
A
MC
B
MC
C
SK
24 V DC DC24V
11 - 26
reactor
Servo
amplifier
L11 U
V
L21
W
P
( 5)
(Note 5)
CN2
N-
RA1
SON
(Note
( 2)
RA1
2) EM1
EM1
RES
DOCOM
ALM
DOCOM
(Note
( 1)
RA1
1)
DICOM
Servo
motor
U
V
W
( 2) (Note 2) SON
(Note 1,6)
( 1 6)
RA2 ( 4)
(Note 4)
( 1)
RA3