Yaskawa Σ-III Series - Manual (Page 18)

E-16
„ Three-phase 200 V
* 1. These circuits are power lines, separated by the protecting separator.
Do not touch these terminals when the power is ON to avoid electric
shock.
* 2. These circuits are SELV circuits and are separated from all other cir-
cuits by double and reinforced insulation. The CN1 input signal is
available for sink or source circuits.
* 3. A SERVOPACK with a capacity of 6.0 kW or more has both the B1
terminal and the terminal.
* 4. SERVOPACKs with a capacity of 6.0 kW or more do not have a B3
terminal.
* 5. SERVOPACKs with a capacity of 6.0 kW or more do not have termi-
nals 1 and 2. Use terminal instead.
Note: Customers must purchase a 24-VDC power supply with a double-
shielded enclosure.
1SA
L1
L1C
PG
SERVOPACK
SGDS- A
U
V
W
M
0 V 24
1Ry
ALM+
ALM − 1D
1KM
1Ry 1KM
1Ry
1KM
L2
L3
B2
B3
L2C
CN1
CN2
1QF
R S T
1PL
FIL
+24V
∗2
∗1
B1/
1
2
Other
connectors
(For servo
alarm display)
Main circuit
power supply
ON OFF
Main circuit
power supply
: Indicator lamp
: Surge absorber
: Flywheel diode 1PL
1SA
1D 1QF
FIL
1KM
1Ry
: Molded-case circuit breaker
: Noise filter
: Magnetic contactor
: Relay
∗3
∗4
∗5