TECHTOP TD350 - Page 315

TD350 Series VFD Extension cards
-310-
Master
device
Slave device 2
RJ45
RJ45
Slave device 1
RJ45
RJ45
Slave device n
RJ45
RJ45
Electrical connection in linear network topology mode
Note: For the star network topology, users need to prepare PROFINET switches.
The electrical connection in start network topology mode is shown in the following.
Master
device
Slave device 2
RJ45
RJ45
Slave device 1
RJ45
RJ45
Slave device n
RJ45
RJ45
Switch
A.6.6 Ethernet/IP communication card (EC-TX510) and Modbus TCP communication card
(EC-TX515)
The terminal CN2 adopts standard dual RJ45 interfaces, and the two RJ45 interfaces are not
distinguished from each other and can be interchangeably inserted.
Fig A.6 Standard RJ45 interface