Yaskawa Sigma-5 Large Capacity Users Manual: Design and Maintenance-Rotary Motors-Mechatrolink-II Communication Reference - Manual (Page 61)

3.1 Main Circuit Wiring
3-15
3
Wi
ring and
C
onne
ctio
n
(1) Single-axis Application
Three-phase 200 V
1
2
1FLT
3SA
M
ENC
+24 V
0 V
ALM+
ALM-
CN1
31
32 1D
1Ry
1Ry
1Ry
U
C B A
V
W
DB24
DBON
P P
B1
B2
L1
1
L2
L3
L1C
L2C
U
V
W
R S T
1QF
2KM
1KM
1KM
2KM
1SA
2SA
1KM
1KM
a
b
1b
a b
CN901 CN901
CN103 CN103
CN101
CN2
DU
DV
DW
CN115
N N
2QF
Three-phase,
200 VAC
Regenerative
resistor unit
Servo power
supply ON Servo power
supply OFF
Converter SERVOPACK Dynamic
brake unit
Fan
Thermostat
1QF: Molded-case circuit breaker
2QF: Molded-case circuit breaker
1FIL: Noise filter
1KM: Magnetic contactor (for control power supply)
2KM: Magnetic contactor (for main power supply)
1Ry: Relay 1PL: Indicator lamp
1SA: Surge absorber
2SA: Surge absorber
3SA: Surge absorber
1D: Flywheel diode