Wiring
7.2 Terminal and block diagram
7.2
Terminal and block diagram
Block diagram
The following figure shows the block diagram for the CPU 1515SP PC2.
①
Switch
②
Electronics
③
Backplane bus interface
④
Internal supply voltage
⑤
Mode selector
X50
CFast card
X51
SD/MMC card
X60, X61
USB 3.0 interfaces, max. 0.9 A
X62, X63
USB 2.0 interfaces, max. 0.5 A
X70
DPP interface
X80 24 V DC
Infeed of supply voltage
X2 PN/IE(LAN) Ethernet interface X2
Figure 7-1
Block diagram for the CPU 1515SP PC2
42
X1 PN(LAN)
PROFINET interface X1
P1
PROFINET interface X1 Port 1
P2
PROFINET interface X1 Port 2
L+
24 V DC supply voltage
M
Ground
LK1, LK2
LED Link TX/RX
LK3
LED Link
R/S
RUN/STOP LED (yellow/green)
ER
ERROR LED (red)
MT
MAINT LED (yellow)
PWR
POWER LED (yellow/green)
Operating Instructions, 03/2023, A5E42603425-AC
CPU 1515SP PC2 (F/T/TF)