Siemens SIMATIC NET RUGGEDCOM RSG907R Installation Manual page 30

Connecting an HSR Ring and PRP Network
In this application, the device operates as one of two HSR/PRP RedBoxes in an HSR
ring that is connected to either LAN A or LAN B in the PRP network. Connect the de-
vice as follows:
A
B
5 (Coupler)
1 to 4
Connecting HSR Rings
In this application, the device operates as an HSR/HSR RedBox in an HSR ring that
is connected to another HSR/HSR RedBox. When linked, the two HSR/HSR RedBoxes
form a QuadBox or Quadruple Port device. Connect the device as follows:
Note
Quadbox applications typically consist of two Quadboxes between each HSR ring.
RUGGEDCOM RSG907R
Installation Manual, 02/2020, C79000-G8976-1387-09
Port Connect To...
Connect to port B of
the neighboring HSR/
PRP RedBox or to the
HSR ring
Connect to port A of
the neighboring HSR/
PRP RedBox or to the
HSR ring
Connect to LAN A or
LAN B
Connect to one or
more Singly Attached
Nodes (SANs)
2.6 Connecting the Device to the Network
1
B
2
B
B A
HSR Ring
1
HSR/PRP RedBox (RUGGEDCOM RSG909R/
2
RSG908C/RSG910C)
HSR/PRP RedBox (RUGGEDCOM RSG907R)
3
PRP Network
4
Figure 2.20 HSR-to-PRP Coupling
Installing the Device
A B A
3
5 5
A
4
B A
21