Siemens Simatic S7-1500 - Page 46

Pin assignment of interfaces X150, X160, X130
Table 4-3Pin assignment of interfaces X150, X160, X130
Assignment in 10/100 Mbit mode Assignment in 1000 Mbit modeView Pin
Signal name Description Signal name Description
1 TXP Transmit data + DA+ Bidirectional pair
A+
2 TXN Transmit data - DA- Bidirectional pair
A-
3 RXP Receive data + DB+ Bidirectional pair
B+
4 - Reserved; no connection DC+ Bidirectional pair
C+
5 - Reserved; no connection DC- Bidirectional pair
C-
6 RXN Receive data - DB- Bidirectional pair B-
7 - Reserved; no connection DD+ Bidirectional pair
D+


8 - Reserved; no connection DD- Bidirectional pair
D-
Assignment of MAC addresses
The SIMATIC Drive Controller has three PROFINET interfaces. Interface X150 is an interface
with 3-port switch. The PROFINET interfaces each have a MAC address, and each of the
PROFINET ports has its own MAC address, resulting in a total of 8 MAC addresses for the
SIMATIC Drive Controller.
The MAC addresses of the PROFINET ports are needed for the LLDP protocol, for example, for
the neighbor discovery function. The number range of the MAC addresses is sequential.
You will find the MAC addresses of the SIMATIC Drive Controller at the following places:
•
Side nameplate MAC addresses of the interfaces; the first MAC address is also contained in
the Data Matrix Code
•
Front nameplate: The MAC addresses of the interfaces are contained in the Data Matrix
Code.
•
On the inside of the bottom cover: MAC addresses of the interfaces
You can find detailed information on the nameplates in section Nameplates (Page 37).
The table below shows how the MAC addresses are assigned.
Table 4-4Assignment of MAC addresses
Assignment Side nameplate Front nameplate Label on bottom
cover
MAC address 1 PROFINET interface X150
(visible in STEP7 in accessible
devices)
MAC address labeled
DMC with MAC
addresses
DMC with MAC
addresses
MAC address
labeled
DMC: Data Matrix Code
"-" means: MAC address is not labeled or marked
46
SIMATIC Drive Controller
Equipment Manual, 11/2022, A5E46600370-AC
Connecting
4.2 PROFINET X150, X160 and X130