Siemens SIMATIC ET 200S - Block Diagram of the PM-E 24-48 VDC Power Module

Power modules
10-9
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
Block diagram
Backplane bus
ET 200S
backplane bus
interface connection
Load
voltage
monitoring
6
2
7
3
PWR
P2
P1
24 VDC
M
Figure 10-2 Block diagram of the PM-E 24--48 VDC power module