KNX Universal Input, 4-way key interface

THEBEN TA 4 S KNX

KNX Universal Input, 4-way key interface

Product code: 4969224

Switch, dim, send scenes and raise/lower blinds with standard switch plates. Option of connecting an external temperature sensor and the ability to switch 3mA LED's as indicators/alarms with 3 different brightness levels.

Description

Binary input/binary output sensor interfaces
4-way key interface
6-pole cable connection
2 NTC inputs for detection of the actual temperature - must use Theben NTC Temperature Sensor: Temp Probe
Can be installed in flush-mounted sockets with conventional sensors/switches
Free allocation of functions: Switch/key, dimming, blinds, valuator, counter, sequences, measuring temperature, controlling LED
Flexible LED controlling, thanks to increased output current of 3 mA commercially available LEDs and low current LEDs can be controlled
Inputs can be reconfigured to outputs with parameterizable flashing and pulsing function
Colour coding of wiring pairs
Grooves on side of housing for switch/sensor clamps

Please note - for temperature input one must use Theben NTC Temperature Sensor: Temp Probe, Other accessories

Technical Details

Specification

Operating voltage KNX	Bus voltage, ≤10 mA
Installation type	in flush-mounted socket
Type of connection	KNX bus terminal
Number of inputs	4
Max. cable length	30 m
Length connecting wires	25 cm
Contact voltage	5 V
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