Siemens ET 790 Series Información técnica Pagina 159

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Gateways, Interface Converters
KNX/infrared
11/13
Siemens ET G1 · 10/2008
11
Technical specifications
Design
DELTA profil DELTA style DELTA
ambiente
Type
N 450/02 UP 233 UP 234 UP 235 UP 285E UP 286E UP 287E UP 284E
Application program
7F0301 900B02 900B02 900B02 900B02 900B02 900B02 900B02
Display/control elements
Individual pushbuttons -- 2 4 8 2 4 8 8
Pushbutton pairs
--
1 2 4 1 2 4 4
Operation (v: vertical, h: horizontal) -- v v v v v v v
LED per pushbutton pair for status indication
or configurable as orientation light
--
Separate LED for orientation light
(ON/OFF configurable)
-- -- -- -- -- -- --
Labeling field --
--
Pictographs supplied
-- -- -- -- -- -- --
Bus connection
Plug onto UP 114 bus coupling unit --
Inputs
IR receiver/decoder
(with S 440)
Integration of 14 further pushbutton pairs of
IR hand-held/wall-mounted transmitters
Functions
Max. number of group addresses 22 39 39 39 39 39 39 39
Max. number of assignments
22 40 40 40 40 40 40 40
Switching
Switching ON/OFF
Switching OVER
Pushbutton function (bell function) --
Value transmission
Value transmission, 8-bit
Dimming
Dimming with stop telegram (4 bit)
Dimming with cyclic transmission (4 bit)
Short or long button press
(ON/OFF or BRIGHTER/DARKER), configurable
Shutter/blind
Shutter/blind control
Short or long button press
(slat adjustment/STOP or UP/DOWN),
configurable
Scene
Store and call up scene, 1-bit
in conjunction with scene module
4 2 4 8 2 4 8 8
Short or long button press (store/call up scene),
configurable
Status
Status indication of any status objects (1-bit) --
Status indication of pushbutton objects --
For selection and ordering data, see page 11/14.
Type Description
N 450 N 450 IR decoders
• Parallel connection of up to four S 440 IR receivers
Conversion of IR telegrams incoming from an IR receiver into
bus telegrams
• Control of up to 22 functions (switching ON/OFF/OVER,
dimming, value transmission, shutter/blind control or call
up/store scenes)
Electronics powered over bus voltage
Integrated bus coupling units
• Bus connection over contact system to data rail
Modular installation devices for mounting on
TH35 EN 60715 mounting rail
Width: 2 MW (1 MW = 18 mm)
Accessories
S 440 S 440 IR receivers for N 450 IR decoders
• For reception and amplification of IR signals transmitted from
IR wall-mounted transmitters or IR hand-held transmitters, for
conversion into electrical signals
• Powered over the IR decoder
For connection to an N 450 IR decoder via a 1 m cable
(extendable up to 50 m), including clamping springs and
rosette for installation in ceilings, walls or luminaires
• Dimensions (H x W x D): 25 x 26 x 65 mm
ET_G1_2009_en.book Seite 13 Freitag, 28. November 2008 9:50 09
© Siemens AG 2008
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