
Gateways, Interface Converters
KNX/infrared
11/13
Siemens ET G1 · 10/2008
■
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
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