Yaskawa Sigma-5 User Manual: Design and Maintenance - Rotary Motors MECHATROLINK-III Communications Reference - Manual (Page 40)

1 Outline
1.5.3 Connecting to SGDV- D21A SERVOPACK
1-20
1.5.3 Connecting to SGDV- D21A SERVOPACK
∗1. Use a 24-VDC power supply with double insulation or reinforced insulation. (The 24-VDC power supply is not
included.) Do not use the same 24-VDC power supply for the brakes.
∗2. Before connecting an external regenerative resistor to the SERVOPACK, refer to 3.7 Connecting Regenerative Resis-
tors.
∗3. Use a 24-VDC power supply for a brake. (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
For details, refer to Σ -V Series Product Catalog (No.: KAEP S800000 42).
Servomotor main
circuit cable Encoder cable
SGMGV/SGMSV
Servomotor
Brake power
UWRRN[
*3
Battery case Magnetic contactor
Noise filter
Molded-case
circuit breaker
(MCCB)
Magnetic
contactor
I/O signal cable
Power supply
Three-phase 400 VAC
R S T
Protects the power
line by shutting
the circuit OFF
when overcurrent
is detected.
Eliminates external
noise from the
power line.
Used for a servomotor
with a 90 V brake.
Turns the servo
ON and OFF.
Install a surge
absorber.
Turns the brake power
supply ON and OFF.
Install a surge absorber. (when an absolute
encoder is used.)
Personal
computer
Connection cable
for personal computer
Digital
operator
Connection cable
for digital operator
When not using the safety function,
use the SERVOPACK with the safety
function’s 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
*2
SGDV- D21A
SERVOPACK
DC power
supply (24 V)
*1
100/200 VAC
Host controller
Regenerative
resistor
Connect to the
MECHATROLINK-
III
64