YASKAWA E-III Series Safety Precautions page 18

Three-phase 200 V
R S T
1QF
FIL
1Ry
Main circuit
Main circuit
power supply
power supply
OFF
ON
1KM
: Molded-case circuit breaker
1QF
: Noise filter
FIL
1KM : Magnetic contactor
* 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
* 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
Note: Customers must purchase a 24-VDC power supply with a double-
shielded enclosure.
SERVOPACK
SGDS-
L1C
L2C
1KM
L1
L2
L3
∗3
(For servo
B1/
alarm display)
B2
∗4
1PL
B3
1
1KM
1Ry
∗5
2
1SA
1Ry
1PL
1SA
1D
terminal.
2. Use terminal instead.
E-16
A
∗1
U
V
M
W
PG
CN2
Other ∗2
connectors
+24V
CN1
1Ry
ALM+
1D
0 V
ALM− 24
: Relay
: Indicator lamp
: Surge absorber
: Flywheel diode