Data Sheet for Product

Application Programs, Continued
25 C0 BTM Wall Switch 909301
• Single, double or quadruple wall switch for
o Switching on/off/toggle
o Bell function (press on, release off)
o Dimming (with one or two buttons)
o Solar protection control (with one or two
buttons)
o Send value (8-bit and 16-bit)
o Send variable value (8-Bit)
o 1-bit and 8-bit scene control
o Forced control
o Second transmission object
• 8 channel scene controller with 8 scenes per
channel
• 1 LED as orientation light
• 1 LED per switch button for status annunciation
• Room temperature sensor
• IR receiver-decoder for 16 IR channels
This application program applies to all wall switches
that are mounted on Bus Coupling Unit (BTM) UP
117/11.
Configuration and operation of all wall switches is
identical regardless of the number of switch buttons.
Specifications
Power Supply
KNX bus voltage: provided through the Bus Transceiver Module (BTM) UP 117
KNX bus current: 8 mA
Control Elements
1, 2 or 4 pairs of push buttons
Number of switching cycles: > 20,000 per button
1 mode push button: for toggling between normal and addressing mode
Display Elements
All models:
1 red LED: for checking the bus voltage and for displaying normal mode/addressing
mode
UP 24x/3 and UP 245/4:
1 LED: as orientation light in the dark
1 red LED per switch button for status annunciation (for example, the quadruple push
button contains 8 status LEDs)
UP 245/5:
1 red LED per switch button for status annunciation
IR Receiver (UP245/5
Range of IR transmission: approximately 82 feet (25 m) under these conditions:
• with IR hand-held remote S 425/72 (5WG14257AB72)
• in direct line-of-sight
• at 500 Lux ambient daylight
Connections
10-pin Bus Transceiver Interface (BTI) plug: for connection to the BTM UP 117
Physical Specifications Housing: plastic
Dimensions: (L × W × D): 2.56" × 2.56" ×0.98" (65 mm × 65 mm × 25 mm)
Weight: Approximately 1.9 oz. (55 g)
Installation: Snapped onto the Bus Coupling Unit (BCU) UP 110/03
Electromagnetic
Compatibility
Complies with EN 50081-1, EN 61000-6-2, and EN 50090-2-2.
Environmental
Conditions
Ambient operating temperature: 23°F to 113°F (-5°C to 45°C)
Storage temperature: -13°F to 158°F (-25°C to 70°C)
Relative humidity (non-condensing): 5% to 93%
Certification KNX/EIB, CE certificate
CE marking Complies with the EMC regulations (residential and commercial/industrial buildings),
and low voltage regulations