Schematic Circuit Diagram - Siemens ET 200SP HA Manual

3.2

Schematic circuit diagram

Schematic circuit diagram
The following figure shows the block diagram of the IM 155‑6 PN HA interface module.
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
Figure 3-1 Block diagram for the IM 155-6 PN HA interface module
Interface Module IM 155-6 PN HA (6DL1155-6AU00-0PM0)
Manual, 05/2017, A5E39262148-AA
3.2 Schematic circuit diagram
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)
Wiring
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