Product manual

TAC Xenta 527-NPR, Product Manual 4 Connecting the TAC Xenta 527-NPR to Your Network
Schneider Electric Buildings AB, Mar 2010 21 (42)
04-00053-01-en
4.2 Choosing a Location for the TAC Xenta 527-NPR
The Xenta 527-NPR connects to the Ethernet at the location of the
I/NET controller LAN. The example network in Fig. 4.1 shows two
firewalls located in the communication path from the Xenta 527-NPR
to the Internet. In order for the Xenta 527-NPR to successfully commu-
nicate over the Internet with an I/NET host, both firewalls must allow
traffic through ports 80 and 443. No other ports are required to be open
on either firewall since the Xenta 527-NPR is communicating directly
with the I/NET network.