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RBW205
Product Description
Item
Technical Data
RBW205
Room control module with room temperature sensor, setting of room tem-
perature setpoint made using knob (with LED indicator) with presence but-
ton, buttons for fan control (higher/lower), button for automatic fan mode,
each with LED indicators
Nominal voltage
DC 12 V ± 20%, 0.72 W
Power consumption
0.6 W (LEDs switched off), 0.72 W (LEDs switched on)
Measured value
Room temperature of spaces in homes or commercial premises
Measuring system
Integrated digital room sensor
Controls
Knob for setting room temperature setpoint
Keys:
Fan control level increasing: Fan on, increased speed
Fan control level decreasing: Decreased speed, fan off
Fan in automatic mode (fan speed specified by controller)
Presence button (power save button): Switch to present or absent
Indicator
Red LED: higher room temperature setpoint
Blue LED: lower room temperature setpoint
Green LEDs: Feedback for fan level , automatic mode, presence button
(present)
Interfaces
CAN bus, 4-wire terminal or RJ9
Measuring range
0 °C to 50 °C
Relative measuring accu-
racy
0.1 K
Housing
Plastic housing, RAL 9010 (pure white)
Other colors on request
Protection class
III
Degree of protection
IP30
Ambient temperature
0 °C to 50 °C
Ambient humidity
During operation: 20% to 80% r.h.; non-condensing
Out of operation: 5% to 90% r.h.; non-condensing
Installation
Screw mounting on standard flush-mounted box
Weight
0.1 kg
Dimensions
WxHxD mm 90 x 90 x 32,5
Depth in wall 9.5
