Basics For Profinet; Pin Assignment Of The Rj45 Connection Plug; Cfu Pa: Basics For Profibus Pa; Profibus Addresses Of The Profibus Pa Field Devices On The Cfu Pa (Fbn) - Siemens Simatic CFU Commissioning Manual

A.5

Basics for PROFINET

A.5.1

Pin assignment of the RJ45 connection plug

Table A-8
View RJ45‑plug socket
A.6

CFU PA: Basics for PROFIBUS PA

A.6.1

PROFIBUS addresses of the PROFIBUS PA field devices on the CFU PA (FBn)

You can connect all field devices that are suitable for PROFIBUS PA to the CFU PA.
The PROFIBUS addresses are permanently assigned to the fieldbus connections FB<n>.
Fieldbus connection
FB0
FB1
FB2
FB3
FB4
FB5
FB6
FB7
SIMATIC CFU
Commissioning Manual, 07/2018, A5E39252870-AC
Pin assignment of the RJ45 connector
PROFIBUS PA address
20
21
22
23
24
25
26
27
A.6 CFU PA: Basics for PROFIBUS PA
Contact assignment
1 RD (Receive Data +)
2 RD_N (Receive Data –)
3 TD (Transmit Data +)
4 Ground
5 Ground
6 TD_N (Transmit Data –)
7 Ground
8 Ground
Appendix
151