RD-GB2A BUS AMPLIFIER
6
-
This operating mode enables a system with one general entrance door panel and up to 8 interior buildings.
-
One RD-GB2A amplifier per interior building.
w
Up to 23 monitors and apartments with a Vesta2 monitor per interior building. (Mixed installations with telephones
max. 23 elements).
w
Up to 18 monitors and apartments with a Vesta7 monitor per interior building. (Mixed installations with telephones
max. 18 elements).
w
Up to 32 telephones and apartments with T562/Nhea telephones per interior building (audio door entry system
installation, audio only).
-
An RD-GB2A module is required with FA-GB2A power supply for each interior building.
-
Install the RD-GB2A module with an FA-GB2A power supply.
-
The door panel must have an EL632 GB2A sound module installed for compatibility with this operating mode.
-
Up to one general entrance door panel.
(Note: To connect more than one general entrance door panel, consult
our technical service department).
-
Up to 8 interior buildings (each interior building up to 3 access panels).
OPERATING MODES
'Gateway' operating mode:
FA-
2
GB /A
FA-
2
GB /A
D2L-
2
GB
VESTA2
A1
12 Vdc/
270mA
RD-GB2A
Nº 8
VESTA2
FA-
2
GB /A
D2L-
2
GB
VESTA2
A1
VESTA2
FA-
2
GB /A
D2L-
2
GB
VESTA2
A1
VESTA2
D2L-
2
GB
VESTA2
VESTA2
D2L-
2
GB
VESTA2
VESTA2
D2L-
2
GB
VESTA2
VESTA2
A
D
C
C
C
C
C
C
C
C
C
C
C
C
B1
B1
B1
Interior building
1
Interior building
2
Interior building
8
Technical room
B
RD-GB2A
Nº 2
RD-GB2A
Nº 1
1
( )
12 Vdc/
270mA
E
D
12 Vdc/
270mA
E
D
12 Vdc/
270mA
E
D
Twisted pair 2x0.75mm
2
RAP-2150 (twisted pair 2x1mm )
2
60m
A
60m
B
1m
A1
80m 80m
1m
Cable
60m
B1
80m
30m
C
40m
10m
D
15m
*
( )
*
( )
Distances with Golmar
cable (twisted pair 2x1mm ).
RAP-2150
2
1
( )
It is recommended to install the RD-GB2A amplifiers and their respective FA-GB2A power supplies in a technical room.
Connection between RD-GB2A amplifiers with a distance of 20cm.
IMPORTANT:
For description, installation, configuration and programming of door panels and monitors, see the corresponding manuals.
Distances and cross-sections
60m
E
80m
EL632 GB2A
Gateway mode
general
panel
EL632 GB2A
Building mode
interior
panel
EL632 GB2A
Building mode
interior
panel
EL632 GB2A
Building mode
interior
panel
G
mode
ateway
ateway
G
mode
ateway
G
mode