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13. OPTIONS AN
D AUXILIARY EQUIPMENT
(2) Connection example
Servo amplifier
Alarm
output
RDY
output
5m or less
Operation ready
Ready
Power factor improving reactor
Phase detection
terminals
(Note 1)
Trouble
(Note 3 )
Forced
stop
(Note 4)
(Note 2)
NFB
MC
L
11
L
21
L
1
L
2
L
3
SK
ON
MC
BC
N
P
C
RDY
SE
A
B
C
N/ P/
MC
OFF
EMG
RA
RX
R
SX
S
TX
T
R/L
1
S/L2
T/L
3
B
C
RA
DOCOMD
DICOMD
ALM
CN10
24VDC
FR-BAL
EMG
CN6
DOCOM
PP
+
MR-J3-D01
DOCOM
DICOM
CN6
24VDC
SON
CN10
DOCOMD
(Note 6)
Power supply
1
2
(Note 3)
Servo
ON
(Note 5)
FR-RC-(H)
Power regeneration
converter FR-RC-(H)
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-(H) will not operate.
2. When using servo amplifiers of 5kW and 7kW, always remove the lead of built-in regenerative resistor connected to P terminal
and C terminal.
3. For sink input-output interface. Refer to section 3.8.3 for source input-output interface.
4. When using the servo amplifier of 11k to 22kW, always connect P
1
and P. (Factory-wired.) When using the power factor
improving DC reactor, refer to section 13.11.
5. Stepdown transformer is required for coil voltage of magnetic contactor more than 200V class in 400V class servo amplifiers.
6. Refer to section 1.2 for the power supply specification.