Siemens SIMATIC NET RUGGEDCOM RSG909R Installation Manual page 32

A
B
7 (Coupler)
1 to 6
RUGGEDCOM RSG909R
Installation Manual, 02/2021, C79000-G8976-1388-12
Port Connect To...
Connect to
port B of the
neighboring
HSR/HSR
RedBox or to
the HSR ring
Connect to
port A of the
neighboring
HSR/HSR
RedBox or to
the HSR ring
Connect to
the coupling
(or interlink)
port of the
companion
HSR/HSR
RedBox
Connect
to one or
more Singly
Attached
Nodes (SANs)
2.7 Connecting the Device to the Network
1
2
4
3
HSR Ring
1
HSR Quadbox
2
HSR/HSR RedBox (RUGGEDCOM RSG909R/RSG908C/
3
RSG910C)
HSR/HSR RedBox (RUGGEDCOM RSG907R)
4
Figure 2.21 HSR Quadbox
Installing the Device
B A B A
3
7 5
4
5 7
2
B A B A
5
23