Siemens SIMATIC PANEL PC 877 - Manual (Page 54)

Integration into an automation system
7.3 Networking via Industrial Ethernet
SIMATIC Panel PC 877
7-4
Operating instructions, Release 07/2006, A5E00877780-01
7.3
7.3
Networking via Industrial Ethernet
You can establish a network between the device and other computers via Industrial Ethernet.
The on-board LAN is a Twisted-Pair (TP) interface for data transfer rates of 10/100 Mbit/s.
The interface is Plug and Play-ready and is automatically detected in Windows. Protocol
settings are made in the Windows control panel.
Notice
A Class 5, CAT 5 Ethernet cable is required for 100 Mbit/s operation.