Network System Owner Manual

Passive Components for RS-485 Networks
4-16
PROFIBUS Networks SIMATIC NET
6GK1970-5CA20-0AA1 Release 2 05/2000
Figure 4-8 Example of Using the PROFIBUS Trailing Cable in a Drag Chain
Segment Lengths
Due to the increased loop resistance, somewhat shorter segment lengths are
permitted at low transmission rates (see Table 3.1). At transmission rates 500
Kbps, the trailing cable has the same values as the standard LAN cable.