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General Catalogue • Technical • tebis.KNX
The System
Description of the system
Tebis is a flexible and functional electrical installation for lighting
control, roller shutters and adjustment of the temperature room by
room. From the implementation point of view, the main difference in
relation to a conventional system is the separation of the control and
power.
The controlled loads, for example lighting, roller shutters, controlled
sockets, are to the output products, themselves connected to
connected upstream protection devices. It is no longer necessary to
connect from various 230V switch wires from switches, push
buttons, to the controlled loads.
The input products
implement the orders of the user
(pushbuttons, detectors,....) they are interconnected by a unique bus
cable distributed star-shaped or in a continuous loop, or by radio
frequencies.
Tebis therefore carries out, the functions required by simple
programming and creation of links between input and output
products.
The cabling phase of a Tebis system is independent from the
programming phase of the functions.
The designing of a system is simplified by allowing a flexible
adaptation to customer demands.
Composition of the system
Each installation consists of input products and output products
which are interconnected either:
• By bus cable : called also wire link (or cable pair) or twisted pair
• By radio : called also RF link (or radio frequency), in 868 MHz
Several system types may be implemented:
• Completely “bus” wire systems with TX products
• Completely radio systems with TR-TU-TD products
• Combined systems, combined twisted pair and radio products
Configuration and commissioning
For configuration, the TX100GB radio configuration tool and TR131A
media coupler are used. The configuration information of the system
is safeguarded in a standard USB flash drive, placed in TX100GB.
The configuration can be done very easily with the TX100GB
portable radio tool : room by room, product by product or function by
function.
System products are used in the following manner for the system
type implemented:
Wire system principles
The bus products are supplied by safety very low voltage bus.
The configuration needs TX100GB configurator and TR131A media
coupler.
After configuration the media coupler can be removed and used for
another project but needs to be reinstalled if later modifications are
required.
Radio system principles
The radio products are powered by the mains or a battery .
The configuration is carried out directly with TX100GB and the radio
products (without media coupler).
Combined system (bus+radio) principles
The configuration is carried out with TX100GB and TR131A media
coupler. In this case, it is necessary to leave the media coupler in
place to ensure communication between wire and radio.
1 output
shutter
2 inputs
+
-
2 inputs
230 V
bus
4 outputs
10 A
or
16 A
media
coupler
4 inputs
TX 100
bus 30 V ...
TR 131B
media
coupler
TX
TX
TX
TX
TX
TX
TX
supp.
TX
TX
tebis
TR 302A
598999
4
E1
E2
6T0457c
868,3MHz
Made in France
0682
3,0 V
Max. 50 radio products
Max. 63 links