Siemens SIMATIC ET 200SP - Terminal and Block Diagram

Connection
5.2 Terminal and block diagram
CPU 1515SP PC (F)
Manual, 05/2017, A5E32701806-AC
41
5.2
Terminal and block diagram
Block diagram
The figure below shows the block diagram of the CPU 1515SP PC (F).
①
Switch
X1 PN (LAN)
PROFINET interface X1
②
Electronics
P1
PROFINET interface X1 Port 1
③
Backplane bus interface
P2
PROFINET interface X1 Port 2
④
Internal supply voltage
L+
24 V DC supply voltage
⑤
Mode selector
M
Ground
X50
CFast card
LK1, LK2
LED Link TX/RX
X51
SD/MMC card
LK3
LED Link
X60
USB interface 2.0, 0.5 A
R/S
RUN/STOP LED (yellow/green)
X61, X62
USB interface 2.0, 0.5 A
ER
ERROR LED (red)
X70
DVI-I interface
MT
MAINT LED (yellow)
X80 24 V DC
Infeed of supply voltage
PWR
POWER LED (yellow/green)
X2 PN/IE (LAN)
Ethernet interface X2
Figure 5-1 Block diagram for CPU 1515SP PC (F)