A SERVICE OF

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12. OPTIONS AND AUXILIARY EQUIPMENT
(3) Connection diagram
(a) 200V class
Thermal
relay
MCNFB
R/L
11
3-phase
200 to
230VAC
S/L
21
T/L31
R2/L
1
S2/L
22
R2/L
12
T2/L32
S2/L
2
(Note 3)
P24
SD
RDYB
RDYA
RSO
SE
T2/L
3
R/L
11
S/L
21
T/MC1
RES
SD
(Note 1)
L
11
L
21
RES
U
V
W
CN2
FR-CVL FR-CV
MC
RA2 RA3
RA4
EMG OFF ON
RESET
(Note 2)
(Note 1)
Servo amplifier
RA2
EMG
SON
DOCOM
ALM
DICOM
(Note 1)
(Note 1)
(Note 3)
RA1
EMG
SON
(Note 2)
U
V
W
OHS2
OHS1
Servo motor
DOCOM
(Note 1)
P
N
N/L
P/L
(Note 4)
(Note 5)
P
1
B
C
A
RA2
RA1
MC
24VDC
RA4
RA3
SK
Note 1. Configure a sequence that will shut off main circuit power at an emergency stop or at FR-CV or servo amplifier alarm
occurrence.
2. For the servo motor with thermal relay, configure a sequence that will shut off main circuit power when the thermal relay
operates.
3. For the servo amplifier, configure a sequence that will switch the servo on after the FR-CV is ready.
4. When using the servo amplifier of 7kW or less, make sure to disconnect the wiring of built-in regenerative resistor (3.5kW or
less: P-D, 5k/7kW: P-C).
5. When using the servo amplifier of 11k to 22kW, make sure to connect P
1
and P. (Factory-wired.)