Siemens simatic ET 200MP - Block Diagram

Wiring
3.2 Block diagram
IM 155-5 PN HF Interface Module (6ES7155-5AA00-0AC0)
22 Manual, 10/2018, A5E32840985-AB
3.2
Block diagram
Block diagram
①
Electronics
L+
24 V DC supply voltage
②
PROFINET 2-port switch
M
Ground
③
Backplane bus interface
RN
RUN LED (green)
④
Internal supply voltage
ER
ERROR LED (red)
X80 24 V DC
Infeed of supply voltage
MT
MAINT LED (yellow)
PN X1 P1 PROFINET interface X1 port 1 X1 P1,
X1 P2
Link TX/RX LED (green/yellow)
PN X1 P2
PROFINET interface X1 port 2
Figure 3-1 Block diagram of the IM 155-5 PN HF interface module