X127 Lan (Ethernet) - Siemens SINAMICS S120 Series Function Manual

General information

2.4 X127 LAN (Ethernet)

2.4 X127 LAN (Ethernet)
Note
Use
Ethernet interface X127 is intended for commissioning and diagnostics, which means that it
must always be accessible (e.g. for service).
Further, the following restrictions apply to X127:
• Only local access is possible
• No networking - or only local networking in a closed and locked electrical cabinet
permissible
If it is necessary to remotely access the electrical cabinet, then additional security measures
must be applied so that misuse through sabotage, unqualified data manipulation and
intercepting confidential data is completely ruled out (also see "Industrial security
(Page 14)").
22
Function Manual, 12/2018, 6SL3097-5BD00-0BP0
Communication