System solution for fire dampers
More performance, more value – more safety.
Fires represent the greatest potential threat to people and tangible assets in buildings. Efficient fire protection saves lives in times of danger, helps minimise property damage and secures the continued operation of companies. The best protection against the spread of fire and smoke through the ductwork is provided by compartmentalisation using motorised fire dampers. Networking the dampers allows for regular operational checks, increases the transparency and responsiveness of the systems and thereby contributes to increased safety.
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Brochure - Overview fire damper actuators
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7.54 MB)
Uncompromised safety
Maximum safety by networking motorised fire dampers
Conventionally or digitally networked fire dampers can be activated quickly and in a targeted manner in case of a fire. Early closing and reliable holding of the fire damper in the safety position ensures maximum safety in the building by efficiently preventing the spread of fire and smoke through the ventilation ducts.
Product range
Control via SBS-Control devices
Communication and power supply unit BKN230-24
- Decentralised power supply unit for 24 V fire damper actuators
- Local power supply AC 230 V
- Integrated LED status indicator
- Connection for a smoke detector contact and/or a thermoelectric tripping device
Communication and control unit BKS24-9A
- Controls and monitors up to nine fire dampers
- LED status display indicating operating states and fault messages
- Operational check of fire damper actuators
- Potential-free auxiliary contacts for integration into the system
- Zone control and centralised alarms
Modbus RTU and BACnet MS/TP
Communication and power supply unit BKN230-24-MOD
- Modbus interface RTU
- BACnet interface MS/TP
- Baud rate up to 76,800 Bd
- Termination can be switched
- Parametrisation via DIL switch
- Modbus changeover, BACnet with DIL switch
Connection to various protocols via MP-Bus and DDC controller
Communication and power supply unit BKN230-24-C-MP
- Interface to MP-Bus
- Decentralised power supply unit for 24 V fire damper actuators
- Local power supply AC 230 V
- Integrated LED status indicator
- Connection for a smoke detector contact and/or a thermoelectric tripping device
DDC controller with MP interface
Belimo provides the MP specifications to all manufacturers of DDC controllers. They can use these specifications to implement a corresponding hardware/software MP interface in their devices.
- Customer advantages
Consulting Engineer
Planning HVAC systems is your core competence. You are constantly on the lookout for new, innovative and state-of-the-art solutions. You work with the most modern methods and use data from suppliers/manufacturers for your planning. As a Belimo customer, you benefit from numerous advantages:
- State-of-the-art solutions
- Innovative and future-oriented technologies
- Various integration options in higher-level systems
- Complete and easily accessible documentation
- Individual product and application consulting
- Reduced planning expenditures
System integrators
Your task is to design building management systems and optimally integrate field devices. Your goal is to reduce complexity and ensure transparency for the continuous optimisation of building technology. As a Belimo customer, you benefit from numerous advantages:
- Various integration options and system compatibility
- Fast and simple commissioning
- Low risk of errors during integration
- Complete and easily accessible documentation
- Customer-friendly and service-oriented organisation at your side with competent support in finding solutions
Installers / Plant manufacturers
The installation of HVAC building technology is your trade. To carry out your work, you need the right products at the right time on-site. Easy mounting and expert support allow you to meet your tight schedule. As a Belimo customer, you benefit from numerous advantages:
- Short delivery times
- Total solutions from a single source
- Quick and easy installation
- Comprehensive support over the entire life of the product
- Complete and easily accessible documentation
- 5-year warranty
- Various integration options and system compatibility
Building owners
Improvements in comfort and energy consumption as well as simple building expansions and upgrades are a constant challenge for you. Optimising your HVAC system with the least possible effort and low costs is in the main focus. As a Belimo customer, you benefit from numerous advantages:
- Highest level of safety for people and tangible assets in case of fire
- Minimal operating and maintenance costs
- State-of-the-art solutions
- Simple regular operational check
- High reliability and investment security
- Innovative and future-oriented technology
Facility managers / Building maintenance
Management, control and operation of buildings and their safety-related technical equipment are part of your daily tasks. You are looking for solutions to guarantee safety in case of fire and to optimise plant operation without compromising safety. You value simple and transparent systems and, if necessary, quick delivery of spare parts and support available at all times. As a Belimo customer, you benefit from numerous advantages:
- Highest level of safety for people and tangible assets in case of fire
- Minimal operating and maintenance costs
- High level of robustness and longevity
- Simple regular operational check
- State-of-the-art solutions