Siemens SIMATIC ET 200SP Manual page 92

BaseUnits for motor starters
4.7 BU30-MS6 BaseUnit without infeed and with F-DI
Block diagram
The following figure shows the block diagram for the BaseUnit without infeed, but with fail-
safe input:
①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩
Figure 4-12
92
Backplane bus
Motor starter module
Connected power buses 24 V DC, M
Interrupted AUX bus
Safety input F-DI (P24/M)
Connected busbars infeed system L1, L2, L3, PE
Terminal for protective ground PE
Terminal T3
Terminal T2
Terminal T1
Block diagram BaseUnit without infeed, with fail-safe input
BaseUnits (6ES7193-6BP.../3RK1908-0AP00...)
Manual, 12/2016, A5E03727049-AG