Pin Assignment - Siemens SIMATIC ET 200AL Manual

Wiring

3.2 Pin assignment

3.2 Pin assignment
Note
Color coding
The sockets for ET-Connection and the power supply of the modules are color-coded. These
colors correspond to the colors of the offered cables.
Pin assignment of the sockets for PROFINET
The following table shows the pin assignment of the two sockets for PROFINET.
Table 3- 1
Pin
1
2
3
4
Shield-
ing
Note
Pin assignments
If you disable "Autonegotiation" in STEP 7, you must pay attention to the different pin
assignments of X1 P1 R and X1 P2 R.
22
Pin assignment of the PROFINET sockets
Assignment
X1 P1 R X1 P2 R
Socket Socket
TXP RXP
RXP TXP
TXN RXN
RXN TXN
Functional earth FE
Front view of the sockets
X1 P1 R
Interface module IM 157-1 PN (6ES7157-1AB00-0AB0)
Manual, 12/2016, A5E32347036-AD
X1 P2 R