Yaskawa Sigma-5 Series User Manual:: For Use with Large-Capacity Models-Setup. Rotary Motors - Manual (Page 53)

3.3 System Configuration Diagram
3-5
Wiring and Connection
3.3
System Configuration Diagram
3.3.1 SGDV-††††01A SERVOPACK (Analog Pulse Model)
„ Three-phase, 200 V
• SERVOPACK: SGDV-†††H01A (††† = 121, 161, 201)
• Converter: SGDV-COA††AA (†† = 2B, 3G)
∗1. 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
∗2. For details on grounding, refer to the user’s manual for design and maintenance.
∗3. Before connecting an external regenerative resistor, refer to 3.5 Selecting and Connecting
a Regenerative Resistor Unit.
∗4. For details on the dynamic brake unit, refer to 3.6 Selecting and Connecting a Dynamic
Brake Unit.
R S T
Motor fan cable
Regenerative resistor *3
Motor main circuit cable
Dynamic
brake unit
*4
Molded-case
circuit breaker
(MCCB)
Protects the power
supply line by shutting
the circuit OFF when
overcurrent is
detected.
Brake power
supply
*1
Used for a
servomotor
with a 90 V brake.
Turns the brake power
supply ON and OFF.
Install a surge absorber.
Magnetic contactor
Power supply
Three-phase, 200 VAC
Converter SERVOPACK
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
Molded-case circuit breaker
(MCCB)
Protects the motor fan by shutting
the circuit OFF when overcurrent
is detected.
Digital
operator
Personal
computer
Connection cable
for digital operator
Connection cable
for personal computer
I/O signal cable
Host
controller
SGMVV Servomotor
Battery case
(when an absolute
encoder is used.)
Encoder cable
Thermostat cable
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
DV DU
DBON
DB24
*2
*2
DW