28 Operation principle and hardware description
Overview of power and control connections
The logical diagram below shows the power connections and control interfaces of the drive.
PE
L1
L2
L3
1
Option slot 1 for optional fieldbus adapter modules
4
Panel port.
Panel port
2
Slot 1
1
PE
L1
L2
L3
UDC+
R+
R-
UDC-
T1/U
T2/V
T3/W
M
3 ~