Siemens Simatic 620 - Manual (Page 60)

Setting Up and Operating the SIMATIC Box PC 620
3-26
SIMATIC Box PC 620 Manual
A5E00131465-01
3.9 Ethernet (RJ45 Ethernet Interface)
Networking Box PC via RJ45 Ethernet Interface
The RJ45 Ethernet interface is a Twisted-Pair (TP) Interface for data transfer rates
of 10/100 Mbaud. This on-board interface is compatible with Intel pro/100+ PCI
Adapters.
The Plug & Play interface is automatically recognized in Windows. Protocols are
configured in the Windows system control.
Notice
A Class 5 Ethernet cable is required for operation with 100 Mbaud.
3.10 Connection under Windows
Windows supports point-to-point connections via the LPT or COM port. The
connecting cables are standard, commercially available products. More information
is available in the Networks section of the Windows description and in the online
Help system under “Connection to Another Computer”.