2 Installation
2.4.3 SGDV-
21
(M-
III
Model)
2-36
Three-phase 400 V
• SGDV-
D21A (
= 210, 260, 280, 370)
∗1.
Products that have received CE marking are recommended for the 24 VDC power supply.
∗2.
Install the following noise filter on the power line between the single-phase 200 V power
supply and the 24 VDC power supply.
Model number: FN2070-6/07 (SCHAFFNER)
∗3.
For more information on this filter, refer to
Σ
-V Series Product Catalog
(literature no.:
KAEP S800000 42).
Symbol
Cable Name
Specification
c
I/O signal cable
Shield cable
d
Safety signal cable
Shield cable
e
Motor main circuit cable
Shield cable
f
Encoder cable
Shield cable
g
Control power cable
Shield cable
h
Main circuit cable
Shield cable
i
Regenerative resistor unit cable
Non-shield cable
j
MECHATROLINK-III communication cable Shield cable
CN2
1
2
3
6
5
8
7
4
U, V, W
L1, L2, L3
B1, B2
24 V,
0 V
CN1
PE
PE
CN8
CN6A, CN6B
MECHATROLINK-
III
controller
Brake Power
Supply
SERVOPACK
Safety unit
Encoder
Servomotor
Brake
Power supply:
Single-phase
200 VAC
Power supply:
Three-phase
400 VAC
Shield box
Clamp
Clamp
Clamp
Clamp
Clamp
Noise
filter*
3
Regenerative
resistor unit
Surge
absorber
Surge
absorber
Surge
absorber
Noise
filter*
2
Control
power
supply
24 VDC*
1
Clamp
Clamp
Clamp
Host controller