ABB 2TMA130050B0055, Руководство пользователя

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Case studies
System Manual │139
7.2 Private apartment
In the following examples different situations on the basis of simple installations are illustrated.
The main purpose of the examples is to become familiar with the topics.
Minimum installation (Switch with PoE):
The smallest possible installation comprises the following devices:
■
Smart Access Point (operating mode "One-family house / Terraced house")
■
Indoor station
■
Outdoor station
■
Switch (PoE-capable)
In a ABB-Welcome IP system the devices are integrated and managed via the "Smart Access
Point". The "Smart Access Point" is therefore a prerequisite for the operation.
P E o
Fig. 121: Overview: Minimum installation (Switch with PoE)
PoE
LA
N
LA
N
LA
N
LA
N
DC
+
/-
LA
N
1
(P
o
E
)
DC
+
/-
LA
N
(P
oE
)
GN
D
DC
+
LO
C
K
CO
M
NC NO
LA
N
(P
o
E
)
Fig. 122: Connection: Minimum installation (Switch with PoE)