Sourcetronic ST600 - Page 334

Frequency Inverter ST600 Series High-Performance Multifunction VFD Expansion cards
-327-
Master
device
Slave device 2
RJ45
RJ45
Slave device 1
RJ45
RJ45
Slave device n
RJ45
RJ45
Switch
Note: For the star network topology, users need to prepare PROFINET switches.
A.6.5 Ethernet/IP communication card (STX510) and Modbus TCP communication card (STX515)
The terminal CN2 adopts standard dual RJ45 interfaces, and the two RJ45 interfaces are not
distinguished from each other and can be interchangeably inserted.
Figure A-11 Standard RJ45 interface
Standard RJ45 interface functions
Pin
Name
Description
1
TX+
Transmit Data+
2
TX-
Transmit Data-
3
RX+
Receive Data+
4
n/c
Not connected
5
n/c
Not connected
6
RX-
Receive Data-
7
n/c
Not connected
8
n/c
Not connected