6.11 Connecting the service interface (Ethernet)
6.11.1 Inter
face description - X127
Overview
The converter connects to a commissioning device via the Ethernet interface X127. The
interface oers 24VDC power supply to the connected device. The transmission rate on the
interface is 10Mbit/s or 100Mbit/s.
Requirement
Note
The ser
vice inter
face X127 is used for commissioning and diagnostics. Do not use it for long-
term monitoring.
Description
Table 6-15 Int
erface X127
X127 Pin Designation Technical specications
RJ45 socket
1 TXP Transmit data +
2 TXN Transmit data -
3 RXP Receive data +
4 P24_POE Power supply over Ethernet, 24VDC
5 P24_POE Power supply over Ethernet, 24VDC
6 RXN Receive data -
7 M_POE Power supply over Ethernet, reference ground
8 M_POE Power supply over Ethernet, reference ground
LED states
For diagnos
tic purposes, the service interface X127 is equipped with a green LED and a yellow
LED.
Table 6-16 LED states of the service interface X127
LED Color Status Description
Link port - O Missing or faulty link
Green Continuous light 10 or 100 Mbit link is available
Activity port - O No activity
Yellow Flashing light Sending or receiving data
Connecting
6.11Connecting the service interface (Ethernet)
SINAMICS S200 PROFINET servo drive system with SIMOTICS S-1FL2
Operating Instructions, 11/2023, FW V6.3, A5E51646752B AB 161