ABB Welcome - The System Controller

Fig. 6
Fig. 5
Outdoor station
Main entrance
Apartment 01
Apartment 02
Apartment 03
B
A
C
Outdoor station
Side entrance
Apartment 01
Apartment 02
Apartment 03
B
A
C
Outdoor station
Left building
Outdoor station
Right building
Outdoor station
Gateway entrance
Apartment 01
Apartment 02
B
A Apartment 01
Apartment 02
B
A Apartment 03
Apartment 04
B
A
Apartment 03
Apartment 04
D
C
Outdoor station
Left building
Outdoor station
Right building
Outdoor station
Gateway entrance
Apartment 01
Apartment 02
B
A Apartment 01
Apartment 02
B
A Apartment 03
Apartment 04
B
A
Apartment 03
Apartment 04
D
C
Internal bus
Line 1
2
Internal bus
Line 2
Electronic door opener
8-12V AC
Electronic door opener
(relay contact)
232 V AC
Hallway light
(relay contact)
S
External bus
2
2
2
22
2
Fig. 7
The system controller
Several outdoor stations with different bell
fields
The use of several outdoor stations: uniform as-
signment of call buttons
User Manual ABB-Welcome | Planning ABB-Welcome systems 17