SK30-TC-RSTF-R KNX-Sensor used for measuring and controlling indoor air temperature Applications: Detection and control of room temperaturey Decentralized control for steady KNX-valves or thermal actuators Decentralized ventilation control Evaluation of external switches and push buttons for switching functions Functions: Air temperature ( sensor in the 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 rotary controller and/or 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 Rotary controller Two binary inputs / outputs ( floating ) The current state of the temperature controller can be indicated by LED’s. Four logic blocks for the logical link between internal and external signals. Technical Data: Measurement temperature Control integrated Temperature Range -5 .. +60°C Resolution 0.02°C Accuracy ± 0.3°C Rotary Controller Setpoint adjustment ( max. ± 5°C ) Binary In / Output 2 Operating Voltage KNX bus voltage 21 .. 32VDC Power Consumption approx. 240mW ( at 24VDC ) Environment Temperature KNX-Module Operating -5 .. +60°C Storage: -25 .. +80°C Environment Humidity KNX-Module 0 .. 100% r.H non condensing Bus Coupler integrated Startup with the ETS Version 4 or higher HLK305 Curcuit Points KNX 2 pole clamps ( red / black ) Protection Class IP20 Housing KNX-Module plastic Dimensions Housing KNX-Module 55mm standard frame size Article Number 30516351 white 30516352 anthrazit Brand Arcus-EDS