YASKAWA SGDV User Manual page 76

3 Wiring and Connection
3.2.4 Connecting to SGDV-
SGDV-
Molded-case
circuit breaker
(MCCB)
Protects the power
supply line by shutting
the circuit OFF when
overcurrent is
detected.
Noise filter
Used to eliminate
external noise from
the power line.
Magnetic
contactor
Turns the servo
ON and OFF.
Install a surge
absorber.
100/200 VAC
Brake power
supply*
Used for a servomotor
with a 90 V brake.
Turns the brake power supply
ON and OFF.
Install a surge absorber.
∗1.
∗2.
∗3.
∗4.
3-18
E1A SERVOPACK (Command Option Attachable Type)
DE1A
Power supply
Three-phase 400 VAC
R S T
SGDV-
SERVOPACK
DC power
* 1
supply (24 V)
Regenerative
resistor * 2
3
Magnetic contactor
SGMGV/SGMSV
Servomotor
Use a 24-VDC power supply with double insulation or reinforced insulation. (The power
supply is not included)
Before connecting an external regenerative resistor to the SERVOPACK, refer to 3.4 Con-
necting Regenerative Resistors.
Use a following power supply for 90-V brake. For details, refer to
Catalog (KAEP S800000 42).
• For 200-V input voltage: LPSE-2H01-E
• For 100-V input voltage: LPDE-1H01-E
For connection to the command option module, refer to the user's manual of the corre-
sponding option module.
DE1A
* 4
Option module
Connection cable
for digital operator
Connection cable
for personal computer
I/O signal cable
Battery case
(when an absolute
encoder is used.)
Motor main
circuit cable
Digital
operator
Personal
computer
External LED indicator,
external device, etc.
When not using the safety
function, use the SERVOPACK
with the safety function jumper
connector (JZSP-CVH05-E,
provided as an accessory)
inserted.
When using the safety function,
insert a connection cable
specifically for the safety function.
Safety function
devices
Encoder cable
Σ
-V series Product