ABB Welcome IP User Manual

Case studies
System Manual
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156
7.4.2 One-family house with three panels
In a ABB-Welcome IP system in a private building the building network is disconnected from the
units network. This prevents unauthorized access to the private units network via the outdoor
station.
Three IP Touch 7 devices are installed.
In this type of installation the master IP Touch 7 additionally meets the function of an IP
gateway.
PEo
DHCP
PEo
LAN1 LAN2
Fig. 141: Overview: One-family house with three panels

ABB Welcome IP Specifications

General

Brand	ABB
Model	Welcome IP
Category	Intercom System
Language	English