4 Installation
4.3.2 SGDV-MDA02E8M3A
4-10
4.3.2 SGDV-MDA02E8M3A
4.3.3 Other Precautions
A shield box, which is a closed metallic enclosure, is effective as reinforced shielding against electromagnetic
interference (EMI) from SERVOPACKs. The structure of the box should allow the main body, door, and cool-
ing unit to be attached to the ground. The box opening should be as small as possible.
Symbol Cable Name Specification Remarks
,,, 100-VAC power supply cable Not shielded –
, 24-VDC or 48-VDC power supply cable Shielded –
24-VDC power supply cable Not shielded –
MECHATROLINK-III communications cable Shielded Ferrite core, 2 turns
, Servomotor/encoder relay cable Shielded –
SGDV-MDA02E8M3A
M
O
T
O
R
1
M
O
T
O
R
2
PG PG
M
O
T
O
R
3
M
O
T
O
R
4
PG PG
M
O
T
O
R
5
M
O
T
O
R
6
PG PG
M
O
T
O
R
7
M
O
T
O
R
8
PG PG
CN11 CN12 CN13 CN14 CN15 CN16 CN17 CN18
CN31
Noise filter
24-VDC
power
supply
48-VDC
power
supply
100 VAC
Host
controller
24-VDC
power
supply
Ferrite core
CN6A
100 VAC
Shielded box
CN32
CN6B
Shielded box
Shielded box
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