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12. OPTIONS AND AUXILIARY EQUIPMENT
(2) Connection example
Power supply
3
-phase
2
00V or 230VAC
NFB
MC
Servo amplifier
L
11
L
21
L
1
L
2
L
3
EM1
SG
ALM
Power return converter
FR-RC
SK
ON
MC
B
C
SG
NPC
RDY
SE
Alarm
output
RDY
output
A
B
C
5m(16.4ft) or less
N/ P/
Operation ready
MC
OFF
EM1
RA2
FR-RC
Ready
COM
VDD
RA2
Power factor improving reactor
FR-BAL
RR
RX
S
SX
T
TX
R/L
1
S/L
2
T/L
3
B
C
Always remove
wiring across P-C.
Phase detection
terminals