Siemens UP 285 Techniczne informacje o produkcie - Strona 4

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GAMMA instabus

Technical Product Information

March 2008

DELTA profil

Pushbutton single

Pushbutton double

Pushbutton quadruple UP 245,

DELTA style

Pushbutton single

Pushbutton double

Pushbutton quadruple UP 287,

Installation instructions

• The device can be used for permanent interior instal-

lations, in dry rooms and for insertion in flush-type

boxes.

DANGER

• The device may only be installed and commissioned

by an authorized electrician.

• The device may not be inserted in the same box as

230 V devices.

• The device may be used in switch sockets, if VDE

approved devices have been used.

• The prevailing safety and accident regulations must

be observed.

• The device may not be opened.

• For planning and construction of electric installations,

the relevant guidelines, regulations and standards of

the respective country are to be considered.

Technical data

Power supply

• via the flush-mounted bus coupler

Operating elements

• 1, 2 or 4 pairs of rockers, idle in the middle position

• Number of switching cycles: > 20,000

Display elements

per pair of pushbuttons 1 LED red for status display

•

e.g. pushbutton quadruple = 4 LEDs

• 1 LED red for orientation light

Connections

• 10-pole plug connector (PEI): for connection to the

flush-mounted bus coupler

Technical Manual

Update: http://www.siemens.de/gamma

2.16.1.5/4

UP 241,

neutral

UP 242,

with I/O symbols

UP 243,

neutral

UP 244,

with I/O symbols

neutral

UP 246,

with I/O symbols

UP 285,

neutral

UP 286,

neutral

Mechanical data

• Housing: plastic

• Dimensions:

• Weight: approx. 40 g

• Fire load: approx. 950 kJ ± 10 %

• Mounting: placed on the flush-mounted bus coupler

Electrical safety

• Degree of pollution (according to IEC 60664-2): 2

• Type of protection (according to EN 60529): IP 20

• Protection class (according to IEC 61140): III

• Overvoltage category (according to IEC 60664-1): III

• Bus: safety extra-low voltage SELV DC 24 V

• Device complies with EN 50090-2-2 and

Reliability

• Rate of failure: 27 fit at 40

EMC requirements

• complies with EN 50081-1, EN 61000-6-2 and

Environmental conditions

• Climatic withstand capability: EN 50090-2-2

• Ambient operating temperature: - 5 ... + 45 °C

• Storage temperature: - 25 ... + 70 °C

• Relative humidity (not condensing): 5 % to 93 %

Markings

• KNX / EIB

CE mark

• in accordance with the EMC guideline (residential and

UP 24x-28x_Taster, 7 pages

Subject to change without prior notice

- DELTA profil (L x W x D ): 65 x 65 x 11 mm

- DELTA style (L x W x D ): 68 x 68 x 14 mm

IEC 60664-1: 1992

EN 50090-2-2

functional buildings) and the low voltage guideline

P.O. Box 10 09 53, D-93009 Regensburg

5WG1 241-2AB_1

5WG1 242-2AB_1

5WG1 243-2AB_1

5WG1 244-2AB_1

5WG1 245-2AB_1

5WG1 246-2AB_1

5WG1 285-2AB_1

5WG1 286-2AB_1

5WG1 287-2AB_1

Siemens AG

Automation and Drives Group

Electrical Installation Technology