KNX Sensor Temperature Control CO2 Concentration Rotary Controller + 2 Binary Inputs / Outputs - ultra dark grey

Description

• Air temperature ( sensor in the housing ) also weighted with external temperature

• CO2 level ( sensor in the housing )
• 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 and CO2 level
• Fan control by CO2 limits and 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 )

• Light control as switch / button with short, long, double and both function
• Dimmer
• Blind and shutter control
• Programmable Encoder
• Temperature adjustment
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• Rotary controller to change the operational state ( comfort / standby ) and increase / decrease the setpoint temperature in several steps
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• Heating or cooling
• Slow pulsing if controller is active
• Pulse depth represents deviation between actual- and setpoint-temperature
• Display for comfort / standby / night mode configurable

Four logic blocks for the logical link between internal and external signals.

• 10 associated logic inputs / outputs
• Heat- and cooling-request as additionally available signals
• Functions "AND, OR, NOT, XOR" for binary logic
• Functions "+ - *" for 8-bit values
• Function "=" for conditional forwarding of events

• Detection and control of room temperature
• Detection of CO2 level
• Decentralized control for steady KNX-valves or thermal actuators
• Decentralized ventilation control depending on air quality
• Evaluation of external switches and push buttons for switching functions

Technical Details