Sensors

The D+H RT 46 ALU is a robust smoke and heat extraction system control unit for the manual activation and reset of smoke and heat extraction systems (RWA). In the event of a fire, it enables the reliable activation of the smoke and heat extraction system and can be used as both a main and a secondary control unit.The sturdy die-cast aluminium housing is designed for surface-mounted installation and offers a high level of protection in day-to-day use. The control unit has been developed in accordance with pr EN 12101-9 and VdS 2592 and thus meets the requirements for modern smoke and heat extraction systems.The integrated buttons allow the functions RWA OPEN and RWA RESET to be operated conveniently. LED indicators provide information at all times regarding operational readiness, a triggered smoke and heat extraction alarm, and any faults that may be present.FeaturesSmoke and heat extraction control panel for the manual triggering of smoke and heat extraction systemsSuitable as a main or secondary control unitSurface-mounted installationRobust die-cast aluminium housingFunctions: RWA OPEN and RWA ResetStatus indicators for operational readiness, smoke and heat extraction alarm and faultDeveloped in accordance with pr EN 12101-9 and VdS 2592Lockable versionTechnical dataSupply voltage: 24 V DC (18–28 V DC)Protection class: IP40Ambient temperature: -5 °C to +40 °CHousing: Die-cast aluminium (surface-mounted)Colour: Orange (RAL 2011)Dimensions (W × H × D): 129 × 138 × 39 mmScope of supplyD+H RT 46 ALU smoke and heat extraction control unitLockable housing with control unitStrike plateKeyLabelling sheet in 32 languages

The D+H LS 84-U-V is a ventilation switch for the manual control of 230 V AC ventilation units. It is suitable for installation in standard 55 mm flush-mounted boxes and enables convenient operation of ventilation actuators via the functions OPEN, STOP and CLOSE.Operation is via a double-push-button switch with mechanically interlocked rocker switches. This ensures that only one direction of travel can be activated at any one time. The STOP function is triggered by pressing the rocker switch again, causing it to return to its initial position.With its simple white plastic housing, the ventilation switch blends discreetly into standard switch ranges and is suitable for use in public, commercial and industrial buildings.FeaturesVentilation switch for 230 V AC ventilation unitsFlush-mounted version for 55 mm junction boxesFunctions: ON, STOP and OFFDouble-push button with mechanical latchSTOP function by pressing the rocker switch againRobust plastic housingSimple and convenient operationTechnical dataInput voltage: 230 V ACProtection class: IP20Housing: PlasticColour: WhiteDimensions (W × H): 80 × 80 mmScope of supplyD+H LS 84-U-V ventilation switch

The D+H LT 84-U-SD is a ventilation push-button switch for the manual control of 24 V DC ventilation units. It is suitable for installation in standard 55 mm flush-mounted boxes and enables convenient operation of ventilation drives via the functions OPEN, STOP and CLOSED.The dual-button switch features two non-latching normally open contacts and is fitted with an integrated LED indicator for the OPEN position. This allows the current switching status to be identified quickly and unambiguously. The simple design blends harmoniously into existing switch ranges.With its robust plastic housing, the ventilation push-button switch is suitable for use in public, commercial and industrial buildings and is the ideal complement to D+H ventilation control systems.FeaturesVentilation push-button switch for 24 V DC ventilation groupsFlush-mounted version for 55 mm junction boxesFunctions: OPEN, STOP and CLOSEDouble-push button with two non-latching normally open contactsIntegrated LED indicator for the OPEN positionRobust plastic housingSimple and convenient operationTechnical dataInput voltage: 24 V DCProtection class: IP20Housing: PlasticColour: WhiteDimensions (W × H): 80 × 80 mmContents of deliveryD+H LT 84-U-SD ventilation push-button switch

The D+H LT 84-U is a ventilation push-button switch for the manual control of 24 V DC ventilation units. It is suitable for installation in standard 55 mm flush-mounted boxes and enables convenient operation of ventilation drives via the functions OPEN, STOP and CLOSE.The dual-button switch features two non-latching normally open contacts and enables reliable and convenient control of the connected ventilation unit. Thanks to its compact construction and simple design, the ventilation push-button switch blends harmoniously into existing switch ranges.With its robust plastic housing, the ventilation push-button switch is suitable for use in public, commercial and industrial buildings and is the ideal complement to D+H ventilation control systems.FeaturesVentilation push-button switch for 24 V DC ventilation unitsFlush-mounted version for 55 mm junction boxesFunctions: ON, STOP and OFFDouble push-button switch with two non-latching normally open contactsRobust plastic housingSimple and convenient operationTechnical dataInput voltage: 24 V DCProtection class: IP20Housing: PlasticColour: WhiteDimensions (W × H): 80 × 80 mmScope of supplyD+H LT 84-U ventilation push-button switch

The D+H VRS 10 is a rain detector for the automatic monitoring of ventilation dampers in conjunction with 24 V DC D+H RWA and KNL control units. It reliably detects rainfall via a heated sensor surface and supports the automatic closing of connected ventilation elements when it rains.The rain signal is stored for approx. 2 minutes. This rain hold time prevents the ventilation dampers from reopening immediately during brief breaks in the rain and ensures stable operation of the ventilation system.Thanks to its robust polycarbonate housing with protection class IP65, the VRS 10 is suitable for outdoor use. The supplied V2A mounting bracket and fixing console enable secure and permanent installation.FeaturesRain detector for 24 V DC D+H RWA and KNL control unitsHeated sensor surface for reliable rain detectionFor rain monitoring of ventilation dampersRain signal is stored for approx. 2 minutesRobust polycarbonate housingIP65 protection rating for outdoor useV2A mounting bracketTechnical dataPower supply: 24 V DC / 0.05 AProtection rating: IP65Temperature range: -20 °C to +60 °CHousing: PolycarbonateColour: Light grey (similar to RAL 7035)Dimensions (W × H × D): 50 × 70 × 66 mmMounting bracket: V2AScope of supplyD+H VRS 10 rain sensorMounting bracket2 cable ties

The D+H RS-S is a rain sensor for the automatic monitoring of ventilation dampers in conjunction with 24 V DC actuators and D+H control units. The heated sensor surface reliably detects precipitation and facilitates the automatic closing of connected ventilation elements when it rains.The rain signal can be stored for up to 300 seconds. The rain hold time is adjustable within the range of 10 to 300 seconds and prevents the ventilation flaps from reopening immediately during brief breaks in the rain.With its compact plastic housing and IP44 protection rating, the RS-S is suitable for weather-dependent control of ventilation functions in conjunction with D+H actuators and control units.FeaturesRain sensor for 24 V DC actuators and D+H control unitsHeated sensor surface for reliable rain detectionFor rain monitoring of ventilation flapsAdjustable rain hold time from 10 to 300 secondsCompact plastic housingIP44 protection ratingSuitable for weather-dependent ventilation controlsTechnical dataPower supply: 24 V DC / 0.06 AProtection class: IP44Temperature range: -30 °C to +50 °CHousing: PlasticDimensions (W × H × D): 96 × 77 × 118 mmWeight: 0.17 kgContentsD+H RS-S rain sensor

The D+H WRS-S is a combined wind and rain sensor for weather-dependent control of ventilation dampers in conjunction with D+H control units and 24 V DC systems. It monitors both precipitation and wind speed and facilitates the automatic closure of connected ventilation elements in the event of adverse weather conditions.The wind activation threshold can be set via DIP switches within a range of 1 m/s to 30 m/s. The rain signal is stored for approx. 5 minutes, as is the wind signal. This prevents erratic opening and closing during sudden changes in weather.The heated sensor surface ensures reliable rain detection. With its compact plastic housing and IP44 protection rating, the WRS-S is ideally suited for automatic, weather-dependent ventilation control.FeaturesCombined wind and rain sensor for 24 V DC systemsFor weather-dependent control of ventilation dampersHeated sensor surface for reliable rain detectionWind switching threshold adjustable via DIP switchesWind switching threshold adjustment range: 1 to 30 m/sRain signal is stored for approx. 5 minutesWind signal is stored for approx. 5 minutesCompact plastic housingProtection class IP44Technical dataPower supply: 24 V DC / 0.09 AProtection class: IP44Temperature range: -30 °C to +50 °CHousing: PlasticDimensions (W × H × D): 96 × 77 × 118 mmWeight: 0.18 kgContents of deliveryD+H WRS-S wind and rain sensor

The D+H CDC-0252-0350-5-ACB M1-R is an ACB chain drive for the electrically motorised opening and closing of windows and hatches. With an operating voltage of 230 V AC, a pushing and pulling force of 250 N each, and a stroke of 350 mm, the drive is suitable for smoke and heat extraction systems (RWA) as well as for daily natural ventilation.The chain drive can be integrated into the window profile or surface-mounted. The integrated ACB bus interface with Modbus protocol enables direct integration into D+H control centres and building management systems (BMS). A high-speed function, freely configurable cut-off electronics, a jam protection system and automatic seal relief ensure safe and long-lasting operation.FeaturesACB chain drive for smoke and heat extraction (RWA) and ventilation systems230 V AC operating voltage250 N push and pull force350 mm strokeRight-hand version (Master 1)ACB bus interface with Modbus protocolHigh-speed function for smoke and heat extractionSynchronised operation of two drivesElectronic load cut-off and anti-jamming protectionAutomatic seal reliefMaintenance-free steel chainParameterisation via D+H SCS softwareTechnical dataOperating voltage: 230 V AC (+10/-15 %), 50 HzPower: 33 W / 45 VADuty cycle: 30 % (3 mins ON / 7 mins OFF)Configuration: Master 1Configuration: Right-handCompressive and tensile force: 250 NStroke length: 350 mmOpening speed: 6.7 mm/sOpening speed (RWA): 9.4 mm/sTravel speed CLOSING: 5 mm/sProtection class: IP32Temperature range: -15 °C to +75 °CHousing: Aluminium, powder-coatedDimensions (W × H × D): 545 × 30 × 39 mmContentsD+H CDC-0252-0350-5-ACB M1-R chain drive2.5 m silicone connection cable with system plugUser manual

The D+H CDC-0252-0500-5-ACB M1-R is an ACB chain drive for the electrically motorised opening and closing of windows and hatches. With an operating voltage of 230 V AC, a pushing and pulling force of 250 N each, and a stroke of 500 mm, the drive is suitable for smoke and heat extraction systems (RWA) as well as for daily natural ventilation.The chain drive can be integrated into the window profile or surface-mounted. The integrated ACB bus interface with Modbus protocol enables direct integration into D+H control centres and building management systems (BMS). A high-speed function, freely configurable cut-off electronics, a jam protection system and automatic seal relief ensure safe and long-lasting operation.FeaturesACB chain drive for smoke and heat extraction (RWA) and ventilation systems230 V AC operating voltage250 N push and pull force500 mm strokeRight-hand version (Master 1)ACB bus interface with Modbus protocolHigh-speed function for smoke and heat extractionSynchronised operation of two drivesElectronic load cut-off and anti-jamming protectionAutomatic seal reliefMaintenance-free steel chainParameterisation via D+H SCS softwareTechnical dataOperating voltage: 230 V AC (+10/-15 %), 50 HzPower: 33 W / 45 VADuty cycle: 30 % (3 mins ON / 7 mins OFF)Configuration: Master 1Configuration: Right-handCompressive and tensile force: 250 NStroke length: 500 mmTravel speed OPEN: 6.7 mm/sTravel speed OPEN (RWA): 13.6 mm/sTravel speed CLOSING: 5 to 6.7 mm/sProtection class: IP32Temperature range: -15 °C to +75 °CHousing: Aluminium, powder-coatedDimensions (W × H × D): 625 × 30 × 39 mmScope of deliveryD+H CDC-0252-0500-5-ACB M1-R chain drive2.5 m silicone connection cable with system plugUser manual

The D+H CDC-0252-0600-5-ACB M1-R is an ACB chain drive for the electrically motorised opening and closing of windows and hatches. With an operating voltage of 230 V AC, a pushing and pulling force of 250 N each, and a stroke of 600 mm, the drive is suitable for smoke and heat extraction systems (RWA) as well as for daily natural ventilation.The chain drive can be integrated into the window profile or surface-mounted. The integrated ACB bus interface with Modbus protocol enables direct integration into D+H control centres and building management systems (BMS). A high-speed function, freely configurable cut-off electronics, a jam protection system and automatic seal relief ensure safe and long-lasting operation.FeaturesACB chain drive for smoke and heat extraction (RWA) and ventilation systems230 V AC operating voltage250 N push and pull force600 mm strokeRight-hand version (Master 1)ACB bus interface with Modbus protocolHigh-speed function for smoke and heat extractionSynchronised operation of two drivesElectronic load cut-off and anti-jamming protectionAutomatic seal reliefMaintenance-free steel chainParameterisation via D+H SCS softwareTechnical dataOperating voltage: 230 V AC (+10/-15 %), 50 HzPower: 33 W / 45 VADuty cycle: 30 % (3 mins ON / 7 mins OFF)Configuration: Master 1Configuration: Right-handCompressive and tensile force: 250 NStroke length: 600 mmTravel speed OPEN: 6.7 mm/sTravel speed OPEN (RWA): 13.6 mm/sTravel speed CLOSING: 5 to 6.7 mm/sProtection class: IP32Temperature range: -15 °C to +75 °CHousing: Aluminium, powder-coatedDimensions (W × H × D): 530 × 30 × 39 mmScope of deliveryD+H CDC-0252-0600-5-ACB M1-R chain drive2.5 m silicone connection cable with system plugUser manual

The D+H CDC-0252-0800-5-ACB M1-R is an ACB chain drive for the electrically motorised opening and closing of windows and hatches. With an operating voltage of 230 V AC, a pushing and pulling force of 250 N each, and a stroke of 800 mm, the drive is suitable for smoke and heat extraction systems (RWA) as well as for daily natural ventilation.The chain drive can be integrated into the window profile or surface-mounted. The integrated ACB bus interface with Modbus protocol enables direct integration into D+H control centres and building management systems (BMS). A high-speed function, freely configurable cut-off electronics, a jam protection system and automatic seal relief ensure safe and long-lasting operation.FeaturesACB chain drive for smoke and heat extraction (RWA) and ventilation systems230 V AC operating voltage250 N push and pull force800 mm strokeRight-hand version (Master 1)ACB bus interface with Modbus protocolHigh-speed function for smoke and heat extractionSynchronised operation of two drivesElectronic load cut-off and anti-jamming protectionAutomatic seal reliefMaintenance-free steel chainParameterisation via D+H SCS softwareTechnical dataOperating voltage: 230 V AC (+10/-15 %), 50 HzPower: 33 W / 45 VADuty cycle: 30 % (3 mins ON / 7 mins OFF)Configuration: Master 1Configuration: Right-handCompressive and tensile force: 250 NStroke length: 800 mmOpening speed: 6.7 mm/sOperating speed UP (RWA): 15 mm/sOperating speed DOWN: 5 to 6.7 mm/sProtection class: IP32Temperature range: -15 °C to +75 °CHousing: Aluminium, powder-coatedDimensions (W × H × D): 635 × 30 × 39 mmContentsD+H CDC-0252-0800-5-ACB M1-R chain drive2.5 m silicone connection cable with system plugUser manual

The D+H CDC-0252-0350-1-ACB M1-R is an ACB chain drive for the electrically motorised opening and closing of windows and hatches. With an operating voltage of 24 V DC, a pushing and pulling force of 250 N each, and a stroke of 350 mm, the drive is suitable for smoke and heat extraction systems (RWA) as well as for daily natural ventilation.The chain drive can be integrated into the window profile or surface-mounted. The integrated ACB bus interface with Modbus protocol enables direct integration into D+H control centres and building management systems (BMS). A high-speed function, freely configurable cut-off electronics, a jam protection system and automatic seal relief ensure safe and long-lasting operation.FeaturesACB chain drive for smoke and heat extraction (RWA) and ventilation systems24 V DC operating voltage250 N thrust and tensile force350 mm strokeRight-hand version (Master 1)ACB bus interface with Modbus protocolHigh-speed function for smoke and heat extractionSynchronised operation of up to 8 drivesDaisy-chain capability for up to 3 drivesElectronic load cut-off and anti-jamming protectionAutomatic seal reliefMaintenance-free steel chainConnection possible on the left or rightParameterisation via D+H SCS softwareTechnical dataOperating voltage: 24 V DC (±15 %)Current consumption: 0.6 ADuty cycle: 30 % (3 mins ON / 7 mins OFF)Configuration: Master 1Design: Right-handPushing and pulling force: 250 NStroke length: 350 mmOpening speed: 6.7 mm/sOpening speed (RWA): 9.4 mm/sTravel speed CLOSING: 5 mm/sProtection class: IP32Temperature range: -15 °C to +75 °CHousing: Aluminium, powder-coatedDimensions (W × H × D): 405 × 30 × 39 mmContentsD+H CDC-0252-0350-1-ACB M1-R chain drive2.5 m silicone connection cable with system plugUser manual

The D+H CDC-0252-0500-1-ACB M1-R is an ACB chain drive for the electrically motorised opening and closing of windows and hatches. With an operating voltage of 24 V DC, a pushing and pulling force of 250 N each, and a stroke of 500 mm, the drive is suitable for smoke and heat extraction systems (RWA) as well as for daily natural ventilation.The chain drive can be integrated into the window profile or surface-mounted. The integrated ACB bus interface with Modbus protocol enables direct integration into D+H control centres and building management systems (BMS). A high-speed function, freely configurable cut-off electronics, a jam protection system and automatic seal relief ensure safe and long-lasting operation.FeaturesACB chain drive for smoke and heat extraction (RWA) and ventilation systems24 V DC operating voltage250 N thrust and tensile force500 mm strokeRight-hand version (Master 1)ACB bus interface with Modbus protocolHigh-speed function for smoke and heat extractionSynchronised operation of up to 8 drivesDaisy-chain capability for up to 3 drivesElectronic load cut-off and anti-jamming protectionAutomatic seal reliefMaintenance-free steel chainConnection possible on the left or rightParameterisation via D+H SCS softwareTechnical dataOperating voltage: 24 V DC (±15 %)Current consumption: 0.8 ADuty cycle: 30 % (3 mins ON / 7 mins OFF)Configuration: Master 1Design: Right-handPushing and pulling force: 250 NStroke length: 500 mmOpening speed: 6.7 mm/sOpening speed (RWA): 13.6 mm/sTravel speed CLOSING: 5 to 6.7 mm/sProtection class: IP32Temperature range: -15 °C to +75 °CHousing: Aluminium, powder-coatedDimensions (W × H × D): 485 × 30 × 39 mmScope of deliveryD+H CDC-0252-0500-1-ACB M1-R chain drive2.5 m silicone connection cable with system plugUser manual

The D+H CDC-0252-0600-1-ACB M1-R is an ACB chain drive for the electrically motorised opening and closing of windows and hatches. With an operating voltage of 24 V DC, a pushing and pulling force of 250 N each, and a stroke of 600 mm, the drive is suitable for smoke and heat extraction systems (RWA) as well as for daily natural ventilation.The chain drive can be integrated into the window profile or surface-mounted. The integrated ACB bus interface with Modbus protocol enables direct integration into D+H control centres and building management systems (BMS). A high-speed function, freely configurable cut-off electronics, a jam protection system and automatic seal relief ensure safe and long-lasting operation.FeaturesACB chain drive for smoke and heat extraction (RWA) and ventilation systems24 V DC operating voltage250 N thrust and tensile force600 mm strokeRight-hand version (Master 1)ACB bus interface with Modbus protocolHigh-speed function for smoke and heat extractionSynchronised operation of up to 8 drivesDaisy-chain capability for up to 3 drivesElectronic load cut-off and anti-jamming protectionAutomatic seal reliefMaintenance-free steel chainConnection possible on the left or rightParameterisation via D+H SCS softwareTechnical dataOperating voltage: 24 V DC (±15 %)Current consumption: 0.8 ADuty cycle: 30 % (3 mins ON / 7 mins OFF)Configuration: Master 1Design: Right-handPushing and pulling force: 250 NStroke length: 600 mmOpening speed: 6.7 mm/sOpening speed (RWA): 13.6 mm/sTravel speed CLOSING: 5 to 6.7 mm/sProtection rating: IP32Temperature range: -15 °C to +75 °CHousing: Aluminium, powder-coatedDimensions (W × H × D): 530 × 30 × 39 mmScope of deliveryD+H CDC-0252-0600-1-ACB M1-R chain drive2.5 m silicone connection cable with system plugUser manual

The D+H CDC-0252-0800-1-ACB M1-R is an ACB chain drive for the electrically motorised opening and closing of windows and hatches. With an operating voltage of 24 V DC, a pushing and pulling force of 250 N each, and a stroke of 800 mm, the drive is suitable for smoke and heat extraction systems (RWA) as well as for daily natural ventilation.The chain drive can be integrated into the window profile or surface-mounted. The integrated ACB bus interface with Modbus protocol enables direct integration into D+H control centres and building management systems (BMS). A high-speed function, freely configurable cut-off electronics, a jam protection system and automatic seal relief ensure safe and long-lasting operation.FeaturesACB chain drive for smoke and heat extraction (RWA) and ventilation systems24 V DC operating voltage250 N thrust and tensile force800 mm strokeRight-hand version (Master 1)ACB bus interface with Modbus protocolHigh-speed function for smoke and heat extractionSynchronised operation of up to 8 drivesDaisy-chain capability for up to 3 drivesElectronic load cut-off and anti-jamming protectionAutomatic seal reliefMaintenance-free steel chainConnection possible on the left or rightParameterisation via D+H SCS softwareTechnical dataOperating voltage: 24 V DC (±15 %)Current consumption: 1 ADuty cycle: 30 % (3 mins ON / 7 mins OFF)Configuration: Master 1Design: Right-handPushing and pulling force: 250 NStroke length: 800 mmOpening speed: 6.7 mm/sTravel speed UP (RWA): 15 mm/sTravel speed DOWN: 5 to 6.7 mm/sProtection class: IP32Temperature range: -15 °C to +75 °CHousing: Aluminium, powder-coatedDimensions (W × H × D): 635 × 30 × 39 mmContentsD+H CDC-0252-0800-1-ACB M1-R chain drive2.5 m silicone connection cable with system plugUser manual

The D+H CDC-0252-0350-1-ACB M1-L is an ACB chain drive for the electrically motorised opening and closing of windows and hatches. With an operating voltage of 24 V DC, a pushing and pulling force of 250 N each, and a stroke of 350 mm, the drive is suitable for smoke and heat extraction systems (RWA) as well as for daily natural ventilation.The chain drive can be integrated into the window profile or surface-mounted. The integrated ACB bus interface with Modbus protocol enables direct integration into D+H control centres and building management systems (BMS). A high-speed function, freely configurable cut-off electronics, a jam protection system and automatic seal relief ensure safe and long-lasting operation.FeaturesACB chain drive for smoke and heat extraction (RWA) and ventilation systems24 V DC operating voltage250 N push and pull force350 mm strokeLeft-hand version (Master 1)ACB bus interface with Modbus protocolHigh-speed function for smoke and heat extractionSynchronised operation of up to 8 drivesDaisy-chain capability for up to 3 drivesElectronic load cut-off and anti-jamming protectionAutomatic seal reliefMaintenance-free steel chainConnection possible on the left or rightParameterisation via D+H SCS softwareTechnical dataOperating voltage: 24 V DC (±15 %)Current consumption: 0.6 ADuty cycle: 30 % (3 mins ON / 7 mins OFF)Configuration: Master 1Design: LeftCompressive and tensile force: 250 NStroke length: 350 mmOpening speed: 6.7 mm/sOpening speed (RWA): 9.4 mm/sTravel speed CLOSING: 5 mm/sProtection rating: IP32Temperature range: -15 °C to +75 °CHousing: Aluminium, powder-coatedDimensions (W × H × D): 405 × 30 × 39 mmContentsD+H CDC-0252-0350-1-ACB M1-L chain drive2.5 m silicone connection cable with system plugUser manual

The D+H CDC-0252-0500-1-ACB M1-L is an ACB chain drive for the electrically motorised opening and closing of windows and hatches. With an operating voltage of 24 V DC, a pushing and pulling force of 250 N each, and a stroke of 500 mm, the drive is suitable for smoke and heat extraction systems (RWA) as well as for daily natural ventilation.The chain drive can be integrated into the window profile or surface-mounted. The integrated ACB bus interface with Modbus protocol enables direct integration into D+H control centres and building management systems (BMS). A high-speed function, freely configurable cut-off electronics, a jam protection system and automatic seal relief ensure safe and long-lasting operation.FeaturesACB chain drive for smoke and heat extraction (RWA) and ventilation systems24 V DC operating voltage250 N thrust and tensile force500 mm strokeLeft-hand version (Master 1)ACB bus interface with Modbus protocolHigh-speed function for smoke and heat extractionSynchronised operation of up to 8 drivesDaisy-chain capability for up to 3 drivesElectronic load cut-off and anti-jamming protectionAutomatic seal reliefMaintenance-free steel chainConnection possible on the left or rightParameterisation via D+H SCS softwareTechnical dataOperating voltage: 24 V DC (±15 %)Current consumption: 0.8 ADuty cycle: 30 % (3 mins ON / 7 mins OFF)Configuration: Master 1Design: LeftCompression and tensile force: 250 NStroke length: 500 mmOpening speed: 6.7 mm/sOpening speed (RWA): 13.6 mm/sTravel speed CLOSING: 5 to 6.7 mm/sProtection rating: IP32Temperature range: -15 °C to +75 °CHousing: Aluminium, powder-coatedDimensions (W × H × D): 485 × 30 × 39 mmScope of deliveryD+H CDC-0252-0500-1-ACB M1-L chain drive2.5 m silicone connection cable with system plugUser manual

The D+H CDC-0252-0600-1-ACB M1-L is an ACB chain drive for the electrically motorised opening and closing of windows and hatches. With an operating voltage of 24 V DC, a pushing and pulling force of 250 N each, and a stroke of 600 mm, the drive is suitable for smoke and heat extraction systems (RWA) as well as for daily natural ventilation.The chain drive can be integrated into the window profile or surface-mounted. The integrated ACB bus interface with Modbus protocol enables direct integration into D+H control centres and building management systems (BMS). A high-speed function, freely configurable cut-off electronics, a jam protection system and automatic seal relief ensure safe and long-lasting operation.FeaturesACB chain drive for smoke and heat extraction (RWA) and ventilation systems24 V DC operating voltage250 N push and pull force600 mm strokeLeft-hand version (Master 1)ACB bus interface with Modbus protocolHigh-speed function for smoke and heat extractionSynchronised operation of up to 8 drivesDaisy-chain capability for up to 3 drivesElectronic load cut-off and anti-jamming protectionAutomatic seal reliefMaintenance-free steel chainConnection possible on the left or rightParameterisation via D+H SCS softwareTechnical dataOperating voltage: 24 V DC (±15 %)Current consumption: 0.8 ADuty cycle: 30 % (3 mins ON / 7 mins OFF)Configuration: Master 1Design: LeftCompression and tensile force: 250 NStroke length: 600 mmOpening speed: 6.7 mm/sOpening speed (RWA): 13.6 mm/sTravel speed CLOSING: 5 to 6.7 mm/sProtection rating: IP32Temperature range: -15 °C to +75 °CHousing: Aluminium, powder-coatedDimensions (W × H × D): 530 × 30 × 39 mmScope of deliveryD+H CDC-0252-0600-1-ACB M1-L chain drive2.5 m silicone connection cable with system plugUser manual

The D+H CDC-0252-0800-1-ACB M1-L is an ACB chain drive for the electrically motorised opening and closing of windows and hatches. With an operating voltage of 24 V DC, a pushing and pulling force of 250 N each, and a stroke of 800 mm, the drive is suitable for smoke and heat extraction systems (RWA) as well as for daily natural ventilation.The chain drive can be integrated into the window profile or surface-mounted. The integrated ACB bus interface with Modbus protocol enables direct integration into D+H control centres and building management systems (BMS). A high-speed function, freely configurable cut-off electronics, a jam protection system and automatic seal relief ensure safe and long-lasting operation.FeaturesACB chain drive for smoke and heat extraction (RWA) and ventilation systems24 V DC operating voltage250 N thrust and tensile force800 mm strokeLeft-hand version (Master 1)ACB bus interface with Modbus protocolHigh-speed function for smoke and heat extractionSynchronised operation of up to 8 drivesDaisy-chain capability for up to 3 drivesElectronic load cut-off and anti-jamming protectionAutomatic seal reliefMaintenance-free steel chainConnection possible on the left or rightParameterisation via D+H SCS softwareTechnical dataOperating voltage: 24 V DC (±15 %)Current consumption: 1 ADuty cycle: 30% (3 mins ON / 7 mins OFF)Configuration: Master 1Design: LeftPushing and pulling force: 250 NStroke length: 800 mmOpening speed: 6.7 mm/sTravel speed UP (RWA): 15 mm/sTravel speed DOWN: 5 to 6.7 mm/sProtection class: IP32Temperature range: -15 °C to +75 °CHousing: Aluminium, powder-coatedDimensions (W × H × D): 635 × 30 × 39 mmContentsD+H CDC-0252-0800-1-ACB M1-L chain drive2.5 m silicone connection cable with system plugUser manual

The D+H CDC-BS076-VFO is a bracket set for surface-mounted frame installation of CDC chain drives on out-opening windows. It is fitted to the window frame and is suitable for selected window profiles. Details regarding profile compatibility can be found in the D+H product data sheet. :contentReference[oaicite:0]{index=0}The bracket set is specifically designed to ensure secure and precise fixing of the drive. The complete set includes a sash bracket for screw fixing in the rebate area with fasteners visible from the outside. The design also allows the chain to be disengaged even when the window sash is closed. Instructions for correct installation can be found in the D+H application drawings and product information. :contentReference[oaicite:1]{index=1}FeaturesBracket set for CDC chain drivesSurface-mounted installation on the window frameFor outwards-opening windowsComplete kit for drive installationSash bracket for screw fixing in the rebate areaFixings visible from the outsideChain can be disengaged even when the window sash is closedInstallation in accordance with D+H application drawings and product informationTechnical dataInstallation type: Surface-mounted frame installationWindow type: Outward-openingInstallation position: Window frameProfile compatibility: See D+H product sheetScope of supplyD+H CDC-BS076-VFO bracket setSash bracketAll necessary fasteners

The D+H BS-CDC-PI01-M-VFI is a bracket set for surface-mounted installation of CDC chain drives on inwards-opening façade windows. Installation takes place on the window frame and is suitable for standard window profiles.This high-quality bracket set enables secure and precise fixing of the drive. All fasteners required for installation are included in the scope of delivery. Instructions for correct installation can be found in the D+H application drawings and product information.FeaturesBracket set for CDC chain drivesSurface-mounted installation on the window frameFor inwards-opening façade windowsSuitable for standard window profilesHigh-quality and corrosion-resistant materialsIncludes all necessary fixing materialsTechnical dataInstallation type: Surface-mounted frame installationWindow type: Inward-openingSash bracket: Die-cast aluminium, powder-coatedSash bracket colour: White aluminium (similar to RAL 9006)Frame bracket: V2A stainless steelFrame bracket finish: TrowalisedScope of supplyBracket setComplete fixing set for installation

The D+H BS-CDC-PA01-M-VFO is a bracket set for surface-mounted frame installation of CDC chain drives on outwards-opening façade windows. Installation is carried out on the window frame and is suitable for standard window profiles.This high-quality bracket set enables secure and precise fixing of the drive. All fasteners required for installation are included in the scope of delivery. Instructions for correct installation can be found in the D+H application drawings and product information.FeaturesBracket set for CDC chain drivesSurface-mounted installation on the window frameFor outwards-opening façade windowsSuitable for standard window profilesHigh-quality and corrosion-resistant materialsIncludes all necessary fixing materialsTechnical dataInstallation type: Surface-mounted frame installationWindow type: Outward-openingSash bracket: Die-cast aluminium, powder-coatedSash bracket colour: White aluminium (similar to RAL 9006)Frame bracket: V2A stainless steelFrame bracket finish: TrowalisedScope of supplyBracket setComplete fixing set for installation

The D+H BS-CDC-PI01-O-VSI is a bracket set for surface-mounted sash installation of CDC chain drives on inwards-opening façade windows. Installation takes place on the sash frame and is suitable for standard window profiles.This high-quality bracket set enables the drive to be secured safely and with a precise fit. All fasteners required for installation are included in the scope of delivery. Instructions for correct installation can be found in the D+H application drawings and product information.FeaturesBracket set for CDC chain drivesSurface-mounted sash installationFor inwards-opening façade windowsSuitable for standard window profilesSash and frame brackets made from die-cast aluminiumIncludes all necessary fixing materialsTechnical dataInstallation type: Surface-mounted sash installationWindow type: Inward-openingSash bracket: Die-cast aluminium, powder-coatedFrame bracket: Die-cast aluminium, powder-coatedColour: White aluminium (similar to RAL 9006)Scope of supplyBracket setComplete fixing set for installation

The D+H KA 34/350 is a PLP chain drive for the electrically motorised opening and closing of windows and hatches. With 24 V DC, a pushing and pulling force of 300 N and a stroke of 350 mm, the drive is suitable for smoke extraction in accordance with DIN EN 12101-2 as well as for daily natural ventilation.Installation is carried out on the window frame or sash profile. Thanks to microprocessor-controlled motor electronics, all functions can be individually configured via Powerline (PLP) and the D+H SCS software. A high-speed function, adjustable anti-pinch protection and automatic seal relief ensure safe and long-lasting operation.FeaturesPLP chain drive for smoke and heat extraction (RWA) and ventilation systems24 V DC operating voltage300 N thrust and tensile force350 mm strokeMounting on window frame or sash profileProgrammable via Powerline (PLP) and D+H SCS softwareHigh-speed function for smoke and heat extractionPassive and active anti-pinch protectionAutomatic seal reliefConnection possible on the left or rightTechnical dataOperating voltage: 24 V DC (±15 %)Current consumption: 1 ADuty cycle: 30 % (3 mins ON / 7 mins OFF)Pushing and pulling force: 300 NStroke length: 350 mmOpening speed: 11.8 mm/sTravel speed OPEN (RWA): 12.2 mm/sTravel speed CLOSE: 11.8 mm/sProtection class: IP32Temperature range: -15 °C to +75 °CHousing: Aluminium, powder-coatedDimensions (W × H × D): 421 × 40 × 59 mmScope of supplyD+H KA 34/350 PLP chain drive2.5 m silicone connection cableInstruction manual