Interfaces between inverter body unit and the remote operator panel
RS485 interface on door-mounted operator panel
RS485 interface
9-pin Sub-D
socket connector
9-pin Sub-D plug
connector
Connection cable (option)
Inverter body unit
Cabinet door
Figure 5-14 Interfaces between inverter body unit and the remote operator panel
NOTICE
RS485 interface provides the PELV voltage.
Conductor cross-sections of the mains input cable and the motor output cable
Table 5-7
Conductor cross-sections of the mains input cable and the motor output cable
Frame Size
Rated power
(kW)
Conductor cross-section
(mains input cable)
Conductor cross-section
(motor output cable)
mm
2
AWG
mm
2
AWG
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
A
0.55
1.0
1.5
17.0
15.0
1.0
1.5
17.0
15.0
0.75
1.0
1.5
17.0
15.0
1.0
1.5
17.0
15.0
1.1
1.0
1.5
17.0
15.0
1.0
1.5
17.0
15.0
1.5
1.0
1.5
17.0
15.0
1.0
1.5
17.0
15.0
B
2.2
1.0
2.5
17.0
13.0
1.0
4.0
17.0
11.0
3
1.0
2.5
17.0
13.0
1.0
4.0
17.0
11.0
4
1.5
2.5
15.0
13.0
1.0
4.0
17.0
11.0
C
5.5
2.5
10.0
13.0
7.0
1.5
10.0
15.0
7.0
7.5
4.0
10.0
11.0
7.0
2.5
10.0
13.0
7.0
11
6.0
10.0
10.0
7.0
4.0
10.0
11.0
7.0
D
15
8.0
20.0
8.0
4.0
8.0
20.0
8.0
4.0
18.5
10.0
20.0
7.0
4.0
8.0
20.0
8.0
4.0
22
12.0
20.0
6.0
4.0
10.0
20.0
7.0
4.0
Installation
5.2 Electrical installation
SINAMICS V10
Operating Instructions, 08/2011, A5E03453178 (this is not an order number)
35
