Yaskawa Sigma-5 Series User Manual:: For Use with Large-Capacity Models-Setup. Rotary Motors - Manual (Page 56)

3 Wiring and Connection
3.3.2 SGDV-††††11A SERVOPACK (M-II Model)
3-8
„ Three-phase, 400 V
• SERVOPACK : SGDV-†††J11A (††† = 750, 101, 131)
• Converter : SGDV-COA††DA (†† = 3Z, 5E)
∗1. Use a 24-VDC power supply with double insulation or reinforced insulation (the power
supply is not included).
∗2. Use a 24-VDC power supply (not included).
If using a 90-VDC power supply for a brake, however, use one of the following power
supplies.
• For 200-V input voltage: LPSE-2H01-E
• For 100-V input voltage: LPDE-1H01-E
∗3. For details on grounding, refer to the user’s manual for design and maintenance.
∗4. Before connecting an external regenerative resistor, refer to 3.5 Selecting and Connecting
a Regenerative Resistor Unit.
∗5. For details on the dynamic brake unit, refer to 3.6 Selecting and Connecting a Dynamic
Brake Unit.
DV
R S T
DU DW
DBON
DB24
*3
*3
Power supply
Three-phase, 400 VAC
Converter SERVOPACK
Dynamic
brake unit
*5
SGMVV Servomotor
Motor main circuit cable
Motor fan cable
Encoder cable
Battery case
(when an absolute
encoder is used.)
When not using the
safety function, use
the SERVOPACK
with the safety function
jumper connector
inserted.
When using the safety
function, insert a
connection cable
specifically for the
safety function.
Safety function
devices
Thermostat cable
Magnetic
contactor
Turns the servo
ON and OFF.
Install a surge
absorber.
DC power
supply
(24 V)
*1
Brake power
supply
*2
Used for a
servomotor
with a 90 V brake.
Turns the brake power
supply ON and OFF.
Install a surge absorber.
100/200 VAC
Regenerative resistor *4
Molded-case circuit breaker
(MCCB)
Protects the motor fan by shutting
the circuit OFF when overcurrent
is detected.
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
Connect to the
MECHATROLINK-
II
Digital
operator
Personal
computer
Connection cable
for digital operator
Connection cable
for personal computer
I/O signal cable
Host controller