KNX Sensor Temperature Control CO2 Concentration 4 Binary Inputs / Outputs - Square housing
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 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
Four 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
- The binary inputs can be configured as outputs ( LED / Beeper )
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
Applications - 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
Specification
Measurement: Temperature CO2 Concentration
Control: integrated
Temperature Range: 0 .. +50C
Resolution: 0.02C
Accuracy: ± 0.4C (5..60C), sonst ± 0.8C
Measurement Range CO2 300 - 5000 ppm
Accuracy: ± ( 50ppm +3% of the measured value )
Binary In- / Output 4
Operating Voltage: KNX Bus Voltage 21 .. 32VDC
Power Consumption: approx. 240mW ( at 24VDC )
Environment Temperature KNX-Module: Operating: -20..+50C Storage: -25 .. +60C
Environment Humidity KNX-Module: 0 .. 95% r.H Non Condensing
Bus Coupler: integrated
Auxiliary Supply: not required
Startup with the ETS Version 4 or higher: HLK305
Circuit Points:: KNX 2-pole clamps ( red / black )
Protection Class: IP20
Housing KNX-Module: Cover aluminum anodized ( black ) square: ( 80 x 80 x 6 ) mm round: 84 x 6 mm Standard flush-mounted socket ( 60/68 mm ) in the dry interior
Properties
Properties
Technology | KNX |
Brand | ARCUS |