Sinamics G120 powering with external source

[adam_lhadi]

hi every one

is t possible to power the (6SL3244-0BB12-1FA0) CU240E-2 PN unit with an external power supply 24vdc without the need of the power module ,if so how to do the wiring

 

[JRW]

You need the pm240-2
But you don’t need the 3 phase input

Just supply 24vdc to the CU
Terminals 31 and 32