Mitsubishi Electric Melservo-J3 Series MR-J3-B Instruction Manual page 391

13. SERVO AMPLIFIERS WITH A LARGE CAPACITY (30k TO 55kW)
NFB
(Note 1)
Power
supply
(Note 5)
Controller
Drive
unit
forced stop
RA1 RA2 RA3
Converter
unit
Converter unit
L
L
MC
L
1
P
1
L
2
P
2
L CN1
3
L 1
DICOM
11
L
5
21
DOCOM
6
DICOM
CNP1
MC1 1 2 ALM
MC2 2 7 EM1
9
DOCOM
L
(Note 9)
L
(Note 2)
Forced stop
EM1
RA4 RA5 RA6
Servo motor
thermal relay
(Note 8)
Drive unit
L
L L
(Note 3)
24VDC
CN3
15
10
RA2
5
(Note 2)
3
20
Plate
L
11
L
21
MC
Operation
ready
SK
OFF/ON
(Note 12)
Terminal
block
(Note 10)
13 - 94
ALM
RA1
DICOM
24VDC
DICOM
DOCOM
EM1
Forced stop
(Note 2)
SD
MT-BR5-(H)
(Note 6)
TH1
P
TH2
PR
FR-BU2-(H)
PR MSG
(Note 11)
P/ SD
(Note 4)
A
N/
B
C
BUE
(Note 7)
SD (Note 10)
MT-BR5-(H)
(Note 6)
TH1
P
TH2
PR
FR-BU2-(H)
PR MSG
(Note 11)
P/ SD
(Note 4) A
N/
B
C
BUE
(Note 7)
SD
SK
RA3
SK
RA4