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4 Configuration and Wiring
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
4-3 Wiring
Con
fo
rm
ing
to
EMC Directi
ves
4
4-
3-2 Selecting
Connection
Component
Selection of Leakage Breaker for Servo Drives at 5.5 kW or more and Servo-
motors at 4 kW or more
Leakage current during use of both motor power cable and extension cable is shown. Select a leak-
age breaker that has enough margin.
Note The value of leakage current significantly varies in installation conditions of motor power cable and exten-
sion cable or the measurement conditions. Use the above list for your reference.
Servo Drive
Model
(R88D)
Servomotor
Model
(R88M-)
Motor
Power/Exten-
sion Cable
Model
(R88A-)
*1
*1. 3 m to 20 m: Only motor power cable
30m: Motor Power Cable(20 m) + Extension Cable(10 m)
40m: Motor Power Cable(20 m) + Extension Cable(20 m)
50m: Motor Power Cable(20 m) + Extension Cable(10 m) + Extension Cable(20 m)
Leakage current (mA)
*2
*2. Wiring conforming to the EMC Directives is 20 m at maximum.
3m
5 m
10 m 15 m 20 m 30 m 40 m 50 m
1SN55H-ECT
1L4K030T
CA1H
F
3.8
3.8
4.0
4.1
4.3
4.6
4.9
5.2
1L4K730T
1M4K015T
3.5
3.6
3.7
3.8
3.9
4.1
4.4
4.6
1M5K015T
1SN75H-ECT
1M7K515T
CA1K
F
4.4
4.5
4.9
5.2
5.6
6.3
7.0
7.7
1SN150H-ECT
1M15K015T
4.4
4.5
4.8 5.1 5.4
6.0 6.6
7.3
1SN55F-ECT
1L4K030C
CA1H
F
3.6
3.8
4.4 5.0
5.6
6.7
7.9
9.1
1L5K030C
1M4K015C
3.6
3.8 4.3
4.8
5.3
6.3 7.3
8.3
1M5K515C
1SN75F-ECT
1M7K515C
4.4
4.6
5.2 5.7
6.3 7.4
8.5
9.6
1SN150F-ECT
1M15K015C
CA1J
F
4.9
5.1
5.5 6.0
6.5
7.4 8.3
9.2
Summary of Contents for R88D-1SN ECT Series
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