Page 2176 - Din prodcuts 2020

15/52 ELECTRICAL INSTALL ATION SOLUTIONS FOR BUILDINGS 2CHC 420 001 C0201

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ABB-free@home®
Sensor unit

Dimming actuator sensor, 2/1gang, wireless 1) 2) 3)
For dimming 230 V~ loads.
Communication with the free@home system is carried out wireless.
With integrated universal dimming actuator for controlling LEDs, incandescent lamps, 230 V
halogen lamps, low-voltage halogen lamps with conventional or electronic transformers, and
dimmable energy-saving halogen lamps.
For dimmable Retrofit-LEDs (LEDi).
Dimming function is available also without prior programming (left sensor channel is pre-
configured). Configuration can be changed later via the web interface (groups, scenes, etc.).
The right sensor channel for programming additional functions (groups, scenes, etc.).
Only to be used in combination with ABB-free@home® 2gang rockers.
The bus can be connected via enclosed terminal block.
When installing in the flush-mounted box, a spatial division between the bus cable and 230 V
installation cable is to be adhered to! If this minimum distance is not possible, use electronic
boxes or insulating tubes.
Control element: Switch contacts top/bottom
Display elements: LED as light for orientation or display of the switching state
Bus voltage: 24 V
Outputs: 1x dimming channel
Suitable for: 230 V incandescent lamps and low-voltage halogen lamps with conventional
transformers or electronic transformer.
Rated power: 10 - 180 W/VA
Suitable for: LEDi and energy-saving bulbs; typical
Rated power: 2 - 80 W/VA
Protection class (Device): IP 20
Temperature range (Device): -5 °C to 45 °C
Dimensions: (L x W x D): 71 mm x 71 mm x 45 mm
Mounting depth: 32 mm

Bbn Order details Price Weight Pack
4011395 1 piece 1 piece unit
EAN Type code Order code kg pc.
WIRELESS
215678 SDA-F-2.1.1-WL 2CKA006200A0078 1
15

1) Programming only with bus voltage applied via the web interface of the System Access Point.
2) Additional information about commissioning and operation is contained in the sys-
tem manual and the online operating manual of the current e-catalogue.
3) The power is supplied by the ABB-Welcome system controller 83300.