User`s manual

2 Installation
2.4.3 SGDV-21A (M-III Model)
2-32
 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. (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