BaseUnits for motor starters
5.5 BU30-MS4 - BaseUnit without infeed
Block diagram
The figure below shows the block diagram of the BaseUnit without infeed.
①
②
③
④
⑤
⑥
⑦
⑧
⑨
Figure 5-8
102
Backplane bus
Motor starter module
Connected busbars 24 V DC, M
Interrupted AUX bus
Connected busbars for the infeed system L1(L), L2(N), L3, PE
Terminal for protective ground PE
Terminal T3
Terminal T2
Terminal T1
Block diagram BaseUnit without infeed
BaseUnits (6ES7193-6BP.../3RK1908-0AP00...)
Manual, 02/2018, A5E03727049-AJ