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Line coupler S
Device technology
2
Device technology
2.1
Technical data
Supply
Connections
Operating and display elements
Enclosure
Safety class
Insulation category
KNX safety extra low voltage
EMC requirements
Status: March 16 (Subject to change)
The Theben Line Coupler S KNX is a
modular installation device with a module
width of 2 space units.
It is used as a line or area coupler or as a
repeater.
As a line coupler, the Line coupler S
connects a line with a main line, as an
area coupler it connects a main line with
an area line. It provides electrical
isolation in this way.
Rated voltage
Power consumption
Current consumption
KNX, subline (2 = Line)
KNX, subline (1 = Main line)
Button/LED
(red)
LED
(green)
LED
(yellow)
LED
(yellow)
IP 20
III, in the installed state
Overvoltage category
Pollution degree
SELV 31 V DC
Compliant to EN 61000-6-2, EN 61000-6-3 and
EN 50090-2-2
If required, the Line coupler S filters
telegrams and only routes the telegrams
intended for other lines. It is possible to
route or block all telegrams for
diagnostic purposes.
21...31 V DC, via the bus
Maximum 0.25 W
Maximum 12 mA
Via left bus connection terminal
Via right bus connection terminal
For assignment of the physical address
For indicating operation
For indicating telegram traffic on the main line
For indicating telegram traffic on the sub line
To EN 60 529
To EN 61 140
III to EN 60 664-1
II to EN 60 664-1
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