Abb I-Bus ® Dali-Gateway In Comparison - ABB i-bus KNX Product Manual

®
ABB i-bus KNX
General
1.3 ABB i-bus
ABB Stotz Kontakt GmbH currently has different KNX DALI-Gateway devices in the ABB i-bus
integration of DALI interfaces into a KNX building installation. Every DALI Gateway has benefits that can
be specifically utilised on different project types.
These differences are described in the following.
The differences are listed briefly below in the table. A detailed description can be found in the chapters that
follow.
Property
Design
Mounting width
DALI outputs
DALI device (ballast)
per Gateway
DALI emergency lighting converter
Lighting groups per Gateway
Lighting groups
established via
DALI devices (e.g. ballasts) per
lighting group
DALI addressing
Number of DALI telegrams per KNX
telegram of the group
Power supply to the KNX processor via KNX
DALI voltage
*) The 16th lighting group can also be used internally as an option. The DGN/S 1.16.1 assigns the DALI devices, that do not
belong to any other lighting group, to group 16. In this way, commissioning of all devices using the KNX via the communi-
cation objects DALI output is also possible without prior group assignment.
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DALI-Gateway in comparison
DG/S 8.1
Control
Central
MDRC
6
8 (A...H)
128 (max.16
per output)
-
8 (installation)
cable installation
max. 16
not required
1 telegram
integrated
power supply
DG/S 1.1 DG/S 1.16.1
Control Control
Individual Group
MDRC MDRC
4 4
2 (A & B) 1 (A)
128 (max. 64
64
per output)
- -
A: max. 255 (KNX)
*)
16 (DALI)
B: 1
A: KNX
DALI
B: cable installation
A: max. 64
Max. 64
B: max. 64
A: 64 individual
64 individual
B: 64 individual
A: max. 64 telegrams 1 telegram
B: 1 telegram per group
KNX KNX
integrated integrated
power supply power supply
DGN/S 1.16.1 | 2CDC 507 114 D0201 7
®
range, for
DGN/S 1.16.1
Control
Group
MDRC
4
1 (A)
64
(ballasts and
emergency lighting
converter)
64
16 (DALI)
DALI
Max. 64
64 individual
1 telegram
per group
KNX
integrated
power supply