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6.4
General Catalogue • tebis.KNX
Input Products
Input interfaces which manage
the information flow to control
and manage the electrical
equipment of the installation.
They send via the bus, orders
to the Tebis system output
products.
Input Modules
For managing the ON/OFF
contacts (potential free or 230V)
coming from traditional control
devices (PB, switch, thermostat,
clock, etc.)
A single connection to the bus
ensures supply of the products
and information exchange,
considerably reducing cabling.
For technical details see page
6.26.
Input Modules for Flush Mounting
These modules are placed behind standard electrical fittings (push button or switch) in fixed box with a
minimum of 40mm depth. Allow the volt free contact link. All the commands are of the SELV type.
Description
Supply
Dimensions
Configuration
Cat ref.
h x w x d (mm)
2 Inputs for Volt Free Contacts
Bus 30V DC
35 x 38 x 12 TX/ETS
TXB302
4 Inputs for Volt Free Contacts
Bus 30V DC
35 x 38 x 12 TX/ETS
TXB304
Input Modules
Allows 230V switching products to be interfaced with a tebis system.
Description
Supply
Width
Configuration
Cat ref.
4 x 230V Inputs
Bus 30V DC
2 Mod
TX/ETS
TXA304
6 x Volt free - 230V
Bus 30V DC
6 Mod
TX/ETS
TXA306
Four Input Modules with Four LED Output terminals
Four inputs for volt free contacts, four outputs for state indication by LED.
Functions:
Features
• ON/OFF control
• Power supply: 30V DC
• Up/Down control
• Output voltage: 2V DC
(with alarm function)
• Output current: 0.85mA
• Dimming control
• Override control
• Time delay function
• Scene call
Description
Dimensions
Configuration
Cat ref.
h x w x d (mm)
Flush Mount 2 Channels with 2 LED Output Terminals 35 x 38 x 12 TX/ETS
TXB322
Flush Mount 4 Channels with 4 LED Output Terminals 35 x 38 x 12 TX/ETS
TXB344
TXB302
TXB344
TXA306