Siemens Sinamics PM250 Hardware Installation Manual page 37

Establishing the line and motor connection, frame sizes FSD ... FSF
The terminals for the line and motor connection have covers to provide touch protection.
1. To connect up, release the catches on both sides of the terminal covers using a
screwdriver
2. Lift up the covers as shown in the diagram.
3. Connect the line cable phases to L1, L2, L3 and the protective conductor to PE.
4. Connect the motor cable phases to U2, V2, W2 and the protective conductor to
5. Close the covers once you have established the connections.
Connection rules for Power Modules, FSD ... FSF
The power connection covers must be closed in order that degree
of protection IP20 is maintained.
Connect the line and motor cable to the inverter using ring-shaped
cable lugs according to DIN 462.
A suitable ring-shaped cable lug is shown at the left in the dia-
gram, and an unsuitable standard cable lug is shown at the right.
PM250 Power Module
Hardware Installation Manual, 01/2016, A5E36265179B-AA
Connection
5.1 Line and motor connection
.
37