Ethernet Switch In The Ethernet Network - Siemens FN2012-A1 Installation Manual

Wiring
4

Ethernet switch in the Ethernet network

4.5 Ethernet switch in the Ethernet network
16 | 32
Ribbon cable connection for MoNet bus
Figure 11: Connecting the MoNet bus ribbon cable
Connect the 1.35 m/4.43 ft long ribbon cable for the MoNet bus as shown on the
l
Ethernet switch (modular).
The basic circuit diagram below shows the possible applications of the Ethernet switch
in a redundant Ethernet ring network.
Panel
Switch3
Switch1
Switch2
P0 P1
P2 P3 P4 P5
MoNet
MoNet
Ethernet
PMI & Mainboard
Panel
Figure 12: Ethernet switch in a redundant Ethernet ring network
There are 3 types of Ethernet ring wiring, depending on the Ethernet module in use:
Panel
Switch4
Optical or electrical Ethernet Ring
P0 P1
P2 P3 P4 P5
MoNet
Ethernet
MMS
24V supply
Switch xx
P0 P1
P2 P3 P4 P5
MoNet
MoNet
Ethernet
PMI & Mainboard
Panel
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