0
Merkzettel (
0
)
Products
KNX
Presence and motion detectors
Push buttons
System devices and sets
Actuators DIN rail and gateways
Learn more
Smart Home
Push buttons / Motion detectors
System devices and sets
Actuators DIN rail and gateways
Flush-mounted actuators
Learn more
DALI
DALI-2 Room Solution
Presence detectors
Presence sensors
DALI gateways and actuators
Presence and motion detectors
Wall installation indoor
Wall installation outdoor
Ceiling installation indoor
Ceiling installation outdoor
LED spotlights
LED light with motion detector
LED light without motion detector
theLeda D
theLeda S
Learn more
Time and light control
Digital time switches
Analogue time switches
Staircase time switches
Dimmer
Learn more
Climate control
Clock thermostats
Room thermostats
Sensor technology
Accessories
Time control
Sensor technology
Remote controls Detectors / spotlights
Mounting material detectors / spotlights
Learn more
OEM
OEM solutions
Services
KNX house and building automation
Climate control for heating
Climate control for ventilation
Learn more
OEM experts
References
Solutions
Time and light control
Digital time switches
Astronomical time switches
Analogue time switches
Twilight switches
Learn more
Efficient partners during the energy crisis
DALI-2 lighting control
DALI-2 Room Solution
DALI-2 presence sensors and BMS
DALI-2 colour control
DALI gateways
KNX-Solutions
What is KNX?
KNX products
KNX Secure
KNX applications and solutions
Learn more
Smart Home system LUXORliving
Presence and motion detectors
Know-how
Applications
Selection matrix
Product highlights
LED spotlights
Switching and dimming LED
Challenge for LEDs
LED switching
LED dimming
Ventilation control (sensors)
Smart Metering
References
Sustainable smart home solutions for the Bundle@Performance Factory living and working complex in Enschede
Energy-efficient KNX solutions for the new office and laboratory building of GeneSys Elektrotechnik GmbH in Offenburg
Sonnenhof Aspach: energy-efficient lighting control made to measure
VATTER Education Center Villingen-Schwenningen: Presence detectors & motion detectors for energy-efficient lighting control
Learn more
Theben apps
DALI-2 RS Plug app
iON play
LUXORplay
MAXplus
Learn more
Impulse switch: switching light on and off efficiently
Service
Media centre
Catalogues and brochures
Order info material
Training courses and recordings
Registration
Recordings
Press
Newsletter
Declarations of Conformity
BIM Portal
The Company
Theben AG
Topical themes
News
Trade fair dates
Press
Jobs & careers
Theben: More than just an employer
Application
Cooperation & Initiatives
Sustainability
Our goal: true climate neutrality
"Energy at the right time"
The product life cycle and everything that goes with it
One for all - all for one
Commitment
Design
History
Corporate film
100 years Theben
A postcard from the past
From those who were there
Learn more
Contact
Hotline-FAQs
FAQs on time switches
FAQs on clock thermostats
FAQs on lighting control with presence detectors, twilight switches and staircase light time switches
FAQs on KNX
Learn more
Your contact at Theben
Inquiry
Driving directions
Contacts OEM
Distribution world-wide
Home
Product overview
KNX
Binary inputs
TA 2.1 KNX
Product finder
Media centre
Smart Metering
LUXORliving
Documents basket
Your documents basket contains
0
items
Empty documents basket
Download files
TA 2.1 KNX
Item no.: 4969272
*Available november 2024*
2-way binary input push-button interface KNX TP
Secure commissioning and communication through support of KNX Data Secure
Add to documents basket
Data sheet
Request further information now
TA 2.1 KNX
TA 2.1 KNX
Request further information now
TA 2.1 KNX
Please select
Function description
Technical information
Downloads
Function description
*Available november 2024*
2-way binary input push-button interface KNX TP
Secure commissioning and communication through support of KNX Data Secure
Identification of the wire pairs via color coding
Connectable cable length up to 30 m
Can be installed in flush-mounted sockets with conventional sensors/switches
Flexible LED controlling, thanks to increased output current of 3 mA commercially available LEDs and low curent LEDs can be controlled
Inputs can be reconfigured to outputs with parameterizable flashing and pulsing function
Colour coding of wiring pairs
Technical data
Operating voltage KNX
Busspannung, ≤10 mA
Installation type
in flush-mounted socket
Type of connection
KNX bus terminal
Number of inputs
2
Max. cable length
30 m
Length connecting wires
25 cm
Contact current
0.5 mA
Reaction in case of bus recovery
Adjustable
Ambient temperature
-5°C ... 45°C
Type of protection
IP 20
Protection class
III
Diagrams
Downloads
KNX overall database KNXprod
ZIP
KNXprod (21,1 MB)
Data sheet
PDF
TA 2.1 KNX (273,9 kB)
Brochure
PDF
BRO Highlights #02 | 2024 EN (1,6 MB)
Catalogue
PDF
General catalogue 2024 (25,6 MB)
Add to documents basket
Documents basket
Your documents basket contains
0
items
Empty documents basket
Download files