HEIDENHAIN TNC 620 User Manual page 609

17.11 Ethernet interface
Introduction
The TNC is shipped with a standard Ethernet card to connect the
control as a client in your network. The TNC transmits data via the
Ethernet card with
the smb protocol (Server Message Block) for Windows
operating systems, or
the TCP/IP protocol family (Transmission Control Protocol/
Internet Protocol) and with the NFS (Network File System)
Connection possibility
You can connect the Ethernet card in your TNC to your network
through the RJ45 connection (X26,1000BaseTX, 100BaseTX and
10BaseT), or directly to a PC. The connection is metallically isolated
from the control electronics.
For a 1000Base TX, 100BaseTX or 10BaseT connection you need a
Twisted Pair cable to connect the TNC to your network.
The maximum cable length between TNC and a
node depends on the quality grade of the cable, the
sheathing and the type of network (1000BaseTX,
100BaseTX or 10BaseT).
No great effort is required to connect the TNC
directly to a PC that has an Ethernet card. Simply
connect the TNC (port X26) and the PC with an
Ethernet crossover cable (trade names: crossed
patch cable or crossed STP cable).
Configuring the TNC
Make sure that the person configuring your TNC is a
network specialist.
Press the MOD key in the Programming mode and enter the
code number NET123
In the file manager, press the soft key NET
HEIDENHAIN | TNC 620 | ISO Programming User's Manual | 9/2016
Ethernet interface 17.11
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