Fire damper actuators. Selection and integration.

Fire damper actuators. Selection and integration.

Motorised fire dampers are shut-off devices that prevent fire and smoke from spreading through ventilation systems. In the event of a fire, they protect people and tangible assets. Fire dampers are equipped with a thermoelectric tripping device. To prevent smoke from spreading, they can also be triggered by smoke detectors. They are powered by Belimo fire safety actuators. 2

Belimo supplies cost-effective and easy-to-integrate solutions for the motorisation of fire dampers. Proven product range. Simple motorisation solutions. Belimo safety actuators for fire dampers Type BLF... BF... BFG... Torque M 6 Nm 4 Nm 18 Nm 12 Nm 11 Nm 8.5 Nm Dimensioning: AC / DC 24 V AC 230 V 7 VA 7 VA 10 VA 11 VA 10 VA 11 VA Angle of rotation 95 95 180 Running time M 40...75 s <20s < 120 s <16s < 120 s <20s Damper rotation / form fit 12 mm (8/10 mm possible) 12 mm (10 mm possible) 10 mm Triggering: thermal (-T) as option via smoke detector 3

Conventional and digital control and monitoring. Conventional control with position feedback 4- to 6-wire (feedback open/closed provided by auxiliary switches) 2-wire (control open-close) Control and monitoring via SBS-Control 2-wire (control and feedback) Automation station DDC / programmable controller 2-wire (control and feedback) 2 2 Automation station DDC / programmable controller up to 9 fire dampers Optional: smoke detector with potential-free contact 4

Connection to control cabinet Actuator types Cables for motor and auxiliary switches wired directly to control cabinet. For 24 V actuators, the voltage drop over long lines should be noted. The voltage at the actuator must be within the tolerance stated in the data sheet. Feedback of damper position by means of auxiliary switches. BLF24-T, BLF230-T BLF24, BLF230 BF24-T, BF230-T BF24, BF230 BFG24-T, BFG230-T BFG24, BFG230 Connection to automation station Sensors Actuator types Communication and control unit Communication and -T BLF24-T-ST BKS24-1B and plug socket ZSO-11 power supply unit BLF24-ST For controlling and monitoring of a fire damper 3 LEDs for indicating operating statuses and faults Function test of fire damper actuator Potential-free auxiliary contacts for integration into system BKN230-24 Decentralised power supply unit for 24 V fire damper actuators Local power supply AC 230 V Integrated LED status indicator Smoke detector (optional) BF24-T-ST BF24-ST BFG24-T-ST BFG24-ST Connection for a smoke detector contact and/or Communication and control unit BKS24-9A a thermoelectric tripping device Controls and monitors up to 9 fire dampers LED status display indicating operating statuses and fault messages Function test of fire damper actuators Potential-free auxiliary contacts for integration into system Zone control, summarised alarms 5

Control and monitoring via communicative bus solutions. Connection To Modbus RTU via Belimo field unit BKN230-24-MOD Optional: smoke detector with potential-free contact 1...64 dampers Modbus RTU To Modbus RTU or BACnet MS/TP via MP-Bus and Belimo Gateways Optional: smoke detector with potential-free contact To various protocols via MP-Bus and DDC controller Optional: smoke detector with potential-free contact 1...8 dampers DDC Ethernet / BACnet / Profibus etc. To LonWorks via gateway from third-party manufacturer LonWorks 1...8 dampers Modbus RTU / BACnet Support for gateway is provided by third-party manufacturer 6

Gateways Connection modules Sensors Actuator types Communication and power supply unit BKN230-24-MOD Interface to Modbus RTU Baud rate up to 76 '800 Bd Termination can be switched Parametrisation adjustable via DIL switch -T Smoke detector (optional) BLF24-T-ST BLF24-ST BF24-T-ST BF24-ST BFG24-T-ST BFG24-ST Belimo UK24BAC / UK24MOD Interface to BACnet MS/TP or to Modbus RTU Connection of up to 8 fire damper actuators Summary or detailed fault message for each fire damper DDC controller with MP interface Belimo provides the MP specifications to all manufacturers of DDC controllers. They can use these specifications to implement own hardware/software design into their devices. 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 Direct connection to gateway e.g. LonWorks gateway Star wiring of fire damper actuators BLF24-T, BLF230-T BF24-T, BF230-T BFG24-T, BFG230-T Depending on the gateway, actuators with plugs can also be used (..-ST) 7

5-year warranty Concept and design: agor ag, Zurich Korr2013_ On site around the globe A complete range of products from one source Tested quality Short delivery times Head office BELIMO Automation AG Brunnenbachstrasse 1 CH-8340 Hinwil, Switzerland Tel. +41 43 843 61 11 Fax +41 43 843 62 68 info@belimo.ch Belimo worldwide: www.belimo.com ENG 05.2013 0.5M Printed in Switzerland DE Druck Subject to changes Comprehensive support