3 Wiring and Connection
3.2.3 Connecting to SGDV-
21
SERVOPACK (M-
III
Model)
3-14
SGDV-
D21A
∗1.
Use a 24 VDC power supply with double insulation or reinforced insulation (The power
supply is not included).
∗2.
Before connecting an external regenerative resistor to the SERVOPACK, refer to
3.4 Con-
necting Regenerative Resistors
.
∗3.
Use a following power supply for 90 V brake. For details, refer to
Σ
-V series Product Cat-
alog
(literature no.: KAEP S800000 42).
• For 200 V input voltage: LPSE-2H01-E
• For 100 V input voltage: LPDE-1H01-E
Motor main
circuit cable
Encoder cable
SGMGV/SGMSV
Servomotor
Brake power
supply
*3
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
supply line by shutting
the circuit OFF when
overcurrent is
detected.
Used to eliminate
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.
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 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.
Battery case
(when an absolute
encoder is used.)
