V04.00 | 2021/05
17
SPS/HMI/Service/Engineering
24 VDC
Ethernet
Fig.7: Network structure, example 3
4.4.1 Ethernet daisy chain - max. number of connected modules
Prerequisites:
n Optimized network: only TBEN-S-modules in the daisy chain, no additional switches, no
third-party devices
n exchange of pure process data, no acyclic data
Cycle time Maximum number TBEN-S modules
1 ms 21
2 ms 42
NOTE
Deviations from the specification above may lead to a reduction of possible TBEN-S-
modules connected to one daisy chain.
24 VDC
Ethernet
Module 1
192.168.1.32
Module 2
192.168.1.129
Module 42 (max.)
192.168.1.233
Fig.8: Daisy Chain