Mitsubishi Electric MR-J3-10B Instruction Manual page 193

11. OPTIONS AND AUXILIARY EQUIPMENT
(2) Connection example
Power supply
3-phase
200V or 230VAC
www.DataSheet4U.com
Note 1. When not using the phase detection terminals, fit the jumpers across RX-R, SX-S and TX-T. If the jumpers remain
removed, the FR-RC will not operate.
2. When using servo amplifiers of 5kW and 7kW, always remove the lead of built-in regenerative brake resistor
connected to P terminal and C terminal.
3. When setting not to output Trouble (ALM) with parameter change, configure power supply circuit for turning magnet
contactor off after detecting an occurrence of alarm on the controller side.
4. Always connect P1-P2. (Factory-wired.) When using the power factor improving DC reactor, refer to Section 11.10.
Power factor improving reactor
NFB
MC FR-BAL
FR-RC
B
Forced stop
DOCOM
P
(Note 4)
RDY
Ready
SE
R/L
S/L
T/L
R R X
R
SX
S
TX
T
Operation ready
EMG
RA2
OFF
C
11 - 30
Servo amplifier
L
11
L
21
L
1
L
2
L
3
24VDC
CN3 CN3
EM1
DOCOM
DICOM
ALM
RA
(Note 2)
P N C
P
1 2
5m(16.4ft) or less
N/ P/
A
RDY B
output
C
Alarm
1
output
2
3
(Note 1)
Phase detection
terminals
Power regeneration
converter FR-RC
ON
MC
MC
SK
Trouble(Note 3)
B
C