Schematic Circuit Diagram - Siemens SIMATIC ET 200SP Manual

Connecting

3.2 Schematic circuit diagram

3.2 Schematic circuit diagram
The following figure shows a block diagram of the interface module IM 155-6 PN ST.
①
Switch
②
ET 200SP backplane bus interface and
electronics
③
Backplane bus
④
Internal power supply
X80 24 V DC Feed supply voltage
X5 BusAdapter
P1 R PROFINET interface X1 Port 1
P2 R PROFINET interface X1 Port 2
Figure 3-1 Block diagram of IM 155-6 PN ST interface module
20
L+ 24 V DC supply voltage
M Ground
LK 1,2 LED Link TX/RX
RN LED RUN/STOP (green/yellow)
ER ERROR LED (red)
MT MAINT LED (yellow)
PWR POWER LED (red)
IM 155-6 PN ST interface module (6ES7155-6AU00-0BN0)
Manual, 12/2014, A5E03576904-AC