275 / 430
Sales Service Centre • 01952 675612 Technical Support Helpline • 01952 675689
6.3
System Components and Accessories
TX Media Coupler
Allows transmission of messages of twisted pair products towards radio products and vice versa.
Size: 111 x 51 x 18mm
Characteristics
Colour
Cat ref.
Frequency: 868.3 MHz Bi-directional product
White
TR131A
Frequency: 868.3 MHz Bi-directional product
Silver
TR131A
Radio Repeater
Amplifies the KNX radio signal. Usage: if distance is important or environment is unfavourable.
Note
1
: all the KNX bidirectional radio products can be configured in receiver by TX100GB.
Note
2
: only requires 230V AC supply.
Description
Characteristics
Config.
Cat ref.
To be used in case of poor
Supply: 230V~
TX
TR140B
communication, amplifies the
Frequency: 868.3 MHz
radio message
Bi-directional product
Size: 111 x 51 x 18
Power Supply Modules
Supplies 30V SELV DC power supply from the bus which serves directly as remote supply for most of the
wire products (see page 6.25).
Description
Characteristics
Width
Cat ref.
Supplies the 30V power supply of Supply: 230V~ 50Hz, 15VA
4 Mod
TXA111
the system for an installation
Output Voltage: 30V DC, 320mA
carrying up to 64 TX products
Resistant to short circuits
Supplies the 30V power supply of Supply: 230V~ 50Hz, 24VA
4 Mod
TXA112
the system for an installation
Output Voltage: 30V DC, 640mA
carrying up to 64 TX products
Resistant to short circuits
Bus Cable
Bus cable (ST) Y 2 x 2 x 0,8mm with length of 100 and 500m (4KV test voltage).
Description
Length
Cat ref.
Insulated 4kV, to install with LV conductors
100m
TG018
Insulated 4kV, to install with LV conductors
500m
TG019
Bus Connector
Allows connections of bus to of TX products by plugging.
Description
Pack qty.
Cat ref.
4 links per connector (connection capacity 0.6 to 0.9mm
2
rigid)
50 pieces
TG008
USB to KNX Interface Module
For connecting a computer to the KNX bus, via a USB connection. This is for the purpose of
programming Tebis.KNX devices. In addition, it can also be used for the bus connection of visualisation
equipment, computer monitoring and centralised control.
Description
Width
Cat ref.
USB Interface (model B USB slot)
2 Mod
TH101
TR131A
TH101
TR140B
TXA111
TG018
TG008
Tebis KNX