Theben Catalogue 2014/15. Save energy – Increase comfort.

Home and building control
KNX, Binary inputs
TA 2 KNX TA 4 KNX TA 6 KNX
Description
Common functions
- Binary input/binary output sensor interfaces
- Can be installed in flush-mounted sockets
with conventional sensors/switches
- Free allocation of functions: Switch/key,
dimming, blinds, valuator
- Inputs can be reconfi gured to outputs: binary
input: potential-free contact/binary output:
1 mA (low current) (LED 1 mA types)
- Colour coding of wiring pairs
- Grooves on side of housing for switch/
sensor clamps
TA 2 KNX
- 2-way key interface
- 4-pole cable connection
TA 4 KNX
- 4-way key interface
- 8-pole cable connection
TA 6 KNX
- 6-way key interface
- 8-pole cable connection
Product selection
Type
Article number
Technical data
TA 2 KNX TA 4 KNX TA 6 KNX
TA 2 KNX 4969202
TA 4 KNX 4969204
TA 6 KNX 4969206
Operating voltage KNX
Length connecting wires
Ouput confi guration LED
Contact voltage
Contact current
Interface extension max.
Bus voltage, ≤10 mA
25 cm
Low current 1 mA (LED 1 mA types)
without series resistor
3,3 V
0,5 mA
5 m
Ambient temperature –5 °C … +45 °C
Type of protection IP 20
Protection class
III
12
Connection diagrams
C1
C2
C1 C2 C3 C4
C1 C2 C3
C4 C5 C6
KNX
KNX
KNX
TA 2 KNX
TA 4 KNX
TA 6 KNX
190
Additional technical data at: www.theben.de/product/ Article number