Catalogue 2019 Intelligent building technology by Gira

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Vydal: SBS ELEKTRO s.r.o.

Strana 451 z 696







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unit PS Price system (PS) 14: reduced discount Gira electrical installation systems KNX operating devices CO₂-sensor with integrated KNX bus coupler and two binary inputs for measuring the concentration carbon dioxide, relative humidity, and room temperature. for cooling ceilings and winter gardens to prevent possible mould growth. - - Controller deactivatable (dewpoint operation) controller or operation the controller can blocked. - - separate bus coupler not required operate the CO2 -sensor. m Protection class: III Connections - - maximum: 2. Sensor - - four different limits can set for the CO2 -sensor. dew-point mode). - - Dimming function: single-surface and double-surface operation, time between dimming and switching, and dim-step size can be set, telegram repetition and stop telegram transmission possible. - - Control types: continuous control, switching control (PWM), and switching 2-point control (on/off). - - Behaviour can configured following bus voltage recovery. New product. humidity Cable length, inputs: max.5 mm² Installation depth: mm Ambient temperature: +45 °C Notes - - The CO2 -sensor does not have any operating display elements. - - Switching function: two independent switching objects are available for each existing input and can enabled individually, command for leading and trailing edge can set independently (ON, OFF, CHANGE, reaction). - - Heating/cooling functions: Heating, cooling, heating and cooling, basic and additional heating, basic and additional cooling. - - Blocker for blocking individual inputs. CO₂ Sensor with humidity and room temperature controller KNX CO2 sensor with humidity and room temperature controller . - - Value transmitter and light scene auxiliary unit function: edge (button contact, button contact, switch) and value with edge can configured, value adjustment pressing and holding button for value transmitters possible, light scene auxiliary unit with/without memory function. Technical data KNX medium: TP1-64 Measurement range - - CO2 concentration: 2000 ppm - - Humidity: 95% rel. - - Adaptation current sea level above NN. - - Two binary inputs for connecting zero-voltage contacts.g. - - Preset control parameters for common radiators cooling units. - - Blind function: command can set with rising edge (no function, UP, DOWN, SW), operating concept can be parameterised, time between short and long-term operation adjustable, slat adjustment time adjustable.449 CO₂ Sensor KNX operating devices Specifications Order No.g. Controller - - operating modes: Komfort, standby, night, frost heat protection, and controller lock-out (e. - - The use switch terminal box for connection the external inputs recommended. - - two limits can set for the humidity sensor. System 55 cream white glossy 210401 2104 06 pure white glossy 210403 2104 1/100 06 pure white matt 210427 2104 06 anthracite 210428 2104 06 colour aluminium 210426 2104 06 N black matt 2104005 2104 005 06 stainless steel 2104600 2104 600 06 N Black matt. - - Logic gates for easy linking functions. unit Specifications Order No. - - Valve protection function (valve opened cyclically every 24 hours). Inputs - - Free assignment the functions switching, dimming, blind and value transmitter the inputs. - - Telegram rate limit. Features - - Limit value monitoring for CO2 concentration and humidity - - Dewpoint alert e