1
2
3
4
5
①
LED LK 1 - Status of the Ethernet connection port 1
②
LED LK 2 - Status of the Ethernet connection port 2
③
Connection diagram for the PROFINET connectors (view from below)
• IO port 1 = LC (optical connection)
• IO port 2 = FC (electrical connection)
④
Fixing screw
⑤
Tightening torque
The overvoltage protection must be implemented by the base device. The reverse polarity
protection is realized by the BA housing.
4.8
BusAdapter BA LC/RJ45
Definition
You connect the IO device to the PROFINET IO system via the BusAdapter BA LC/RJ45.
Description
The node communicates via two ports.
• Port 1 offers the option of connecting an LC connector.
When data is transferred via port 1, it is first sent as a differential signal to the LC transceiver.
It is converted there for optical data transmission and vice versa.
• Port 2 allows the connection of an RJ45 connector.
When data is transmitted via port 2, the differential signals of the IO device are output
electrically isolated via the BusAdapter.
The BusAdapter LC/RJ45 is designed as follows:
Installation
4.8 BusAdapter BA LC/RJ45
BusAdapter for Distributed I/O
28
Equipment Manual, 10/2021, A5E39261458-AC
