Schematic Circuit Diagram - Siemens ET 200SP HA Equipment Manual

Terminal

4.2 Schematic circuit diagram

4.2 Schematic circuit diagram
Schematic circuit diagram
A block diagram contains the schematic representation of individual function blocks.
Description
The block diagram of the IM 155‑6 PN HA interface module is as follows:
①
Switch
②
Backplane bus connection and electronics
③
Backplane bus
④
Internal voltage distribution
X80 Supply voltage infeed (24 V DC)
X5 BusAdapter
P1 R PROFINET interface X1 Port 1
P2 R PROFINET interface X1 Port 2
22
L+ Supply voltage (24 V DC)
M Ground
LK 1,2 Link TX/RX LED
ACT ACT LED
RN RUN LED (green)
ER ERROR LED (red)
MT MAINTENANCE LED (yellow)
PWR Power LED (green)
Equipment Manual, 09/2021, A5E39262148-AE
IM 155-6 PN HA