4.3 EMC Installation Conditions
4-9
4.3 EMC Installation Conditions
This section gives the installation conditions that were used for the EMC certification testing for combinations
of servomotors and a SERVOPACK.
The EMC installation conditions that are given in this section were used in passing the testing that was
received by Yaskawa. The actual EMC level will depend on the actual device configuration, wiring, and other
conditions. Because these products are built into a system, the user must implement EMC measures and con-
firm compliance for the overall system.
The applicable standards are EN 55011 group 1 class A, EN 61800-3, EN 61000-6-2, and EN61000-6-4.
4.3.1 SGDV-MDA01EM3A
Symbol Cable Name Specification Remarks
,,, 100-VAC power supply cable Not shielded –
, 24-VDC or 48-VDC power supply cable Not shielded –
24-VDC power supply cable Not shielded –
MECHATROLINK-III communications cable Shielded Ferrite core, 4 turns
, Servomotor/encoder relay cable Shielded –
SGDV-MDA01EM3A
CN31
Noise filter
100 VAC
Host
controller
Ferrite core
CN6A
100 VAC
Shielded box
CN32
CN6B
Shielded box
Shielded box
M
O
T
O
R
1
PG
CN11
M
O
T
O
R
2
PG
CN12
M
O
T
O
R
3
PG
CN13
M
O
T
O
R
4
PG
CN14
M
O
T
O
R
5
PG
CN11
M
O
T
O
R
6
PG
CN12
M
O
T
O
R
7
PG
CN13
M
O
T
O
R
8
PG
CN14
M
O
T
O
R
9
PG
M
O
T
O
R
10
PG
M
O
T
O
R
11
PG
M
O
T
O
R
12
PG
CN11 CN12 CN13 CN14
24-VDC
power
supply
48-VDC
power
supply
24-VDC
power
supply
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