Phoenix Contact 1136419, User Manual, Page: 66 / 130

RFC 4072R
66 / 128
PHOENIX CONTACT 110146_en_00
The physical IP addresses are set automatically as follows:
Figure 4 - 50 shows an example of the automatic setting of the physical IP addresses based
on a system address.
Figure 4 - 50 Automatic setting of the physical IP addresses based on a system address
Table 4 - 8 shows a possible example configuration of the IP addresses.
System IP address: 192.168.1. x (x = 0 ... 252)
Physical IP address of the first controller (redun -
dancy type “First”):
192.168.1. x+1
Physical IP address of the second controller (re -
dundancy type “Second”):
192.168.1. x+2
First Second
192.168.1.11 192.168.1.12
192.168.1.10
System IP address
Physical IP addresses
SYNC
Table 4 - 8 Example IP addresses
Interface IP address
First controller managing the process Second controller managing the pro -
cess
First/PRIMARY Second/BACKUP First/BACKUP Second/PRIMARY
LAN1
Physical 192.168.1.11 192.168.1.12 192.168.1.11 192.168.1.12
System IP ad -
dress
192.168.1.10
1
– – 192.168.1.10
1
LAN2 Physical 192.168.2.11 192.168.2.12 192.168.2.11 192.168.2.12
System IP ad -
dress
192.168.2.10
1
– – 192.168.2.10
1
LAN3.1/3.2 Physical 192.168.3.11 192.168.3.12 192.168.3.11 192.168.3.12
System IP ad -
dress
192.168.3.10
1
– – 192.168.3.10
1
1
The controller that manages the process (PRIMARY controller) can also be reached via the system IP address in addition to the physical IP address.