SK20-TC-2B 
KNX-Sensor used for measuring and controlling indoor air temperature

Applications:
To be added here!!!

Functions:
Air temperature ( sensor in housing ) also weighted with external temperature
Control functions for heating and cooling applications ( can be combined )
Setpoint temperatures for Comfort, Standby, Economy and Protection, selectable via KNX HVAC objects
Setpoint change via objects
Storage of minimum- and maximum-temperature
Heat- and frost-alarm
Limits for temperature
Fan control by external inputs
Adaptation for setpoint and maximum temperatures
Controller output 0…100% or programmable PWM for thermal actuators
Valve rinse function
Second temperature controller as auxiliary controller Two binary contacts.
Four logic blocks for the logical link between internal and external signals.

Technical Data:
Measurement					Temperature
Control						Integrated
Temperature Range				-25 .. +80°C
Resolution					0.02°C
Accuracy					± 0.4°C (5..60°C), else ± 0.8°C
Binary inputs					2
Operating Voltage				KNX Bus Voltage 21 .. 32VDC
Power Consumption				approx. 240mW ( at 24VDC )
Environment Temperature KNX-Module		Operating: -25 .. +80°C 
						Storage: -25 .. +80°C
Environment Humidity KNX-Module			0 .. 100% r.H Non Condensing
Bus Coupler					Integrated
Auxiliary Supply				Not Required
Startup with the ETS Version 4 or higher	HLK305 
Curcuit Points					KNX 2-Pole Clamps ( red / black )
Protection Class				IP20
Housing KNX-Module				Plastic white
Dimensions Housing KNX-Module			( 71 x 71 x 25 ) mm

Article Number					30511261

Brand						Arcus-EDS