Rockwell Automation T8030S Trusted OPC Server Package - Manual (Page 35)

Trusted
TM
OPC T8030S
Issue 23 April 10 PD-T8030S 35
4.5. Example IP Address allocation
These addresses are allocated to ensure that there are no clashes of IP Addresses, and that the sub-
networks are segregated correctly. The allocation of these addresses assumes a closed, private
network segment between the server and the Trusted
TM controllers. The example shows four separate
networks. Note that each port is on an independent network (10.10.n.). In all cases the subnet mask is
255.255.255.0, which limits the addresses available on each network to the fourth number in the
address.
IP Address Range PC Connection Trusted TM Controller
Connection
Network 1 10.10.1.1 to
10.10.1.254 First PC, Primary
Network Card Card 1 Port 1
Network 2 10.10.2.1 to
10.10.2.254 First PC, Secondary
Network Card Card 2 Port 1
Network 3 10.10.3.1 to
10.10.3.254 Second PC, Primary
Network Card Card 1 Port 2
Network 4 10.10.4.1 to
10.10.4.254 Second PC,
Secondary Network
Card Card 2 Port 2
Table 1 Recommended Address Ranges
Primary Network Card Secondary Network Card
First PC 10.10.1.254 10.10.2.254
Second PC 10.10.3.254 10.10.4.254
Table 2 PC IP Address Allocation
Card 1 Port 1 Card 1 Port 2 Card 2 Port 1 Card 2 Port 2
Controller 1 10.10.1.1 10.10.3.1 10.10.2.1 10.10.4.1
Controller 2 10.10.1.2 10.10.3.2 10.10.2.2 10.10.4.2
Controller 3 10.10.1.3 10.10.3.3 10.10.2.3 10.10.4.3
Controller 4 10.10.1.4 10.10.3.4 10.10.2.4 10.10.4.4
Controller 5 10.10.1.5 10.10.3.5 10.10.2.5 10.10.4.5
Controller 6 10.10.1.6 10.10.3.6 10.10.2.6 10.10.4.6
Controller 7 10.10.1.7 10.10.3.7 10.10.2.7 10.10.4.7
Controller 8 10.10.1.8 10.10.3.8 10.10.2.8 10.10.4.8
Table 3 Trusted TM Controller IP Address Allocation