Belimo Damper Actuator Wiring Diagram

On off spring return damper actuators shall be direct coupled. Use code approved wire nuts. With a comprehensive torque range 18 to 1400 in lbs suited for damper sizes as small as 6 inch round allowing the ability to direct mount on standard damper shafts or jackshafts.

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Actuators belimo damper actuators are designed for use in a wide variety of hvac applications ensuring performance reliability and lower power consumption.

Belimo damper actuator wiring diagram. Negative leg of the control signal. The product may differ from the illustration. During installation testing servicing and troubleshooting of. S2a auxiliary switch for damper actuators and rotary actuators sga24 positioners suitable for use with the modulating damper actuators lm a sr nm a sr sm a sr and gm a sr.

Review job requirements and determine whether a plenum or appliance rated cable is appropriate. For on off fail safe control of dampers in hvac systems. Operation the ef 24 s series actuators provide true spring return operation for reliable failsafe application and positive close off on air tight dampers. Review job requirements and determine whether a plenum or appliance rated cable is appropriate.

Use code approved wire nuts. Europe middle east africa. Cable works well with belimo actuators. Please see belimo wiring guide pg.

Afsr spring return actuator 15 nm s 95 replaced by sf24a sr. Actuator sizing should be done in accordance with the damper manufacturer s specifications. To find wiring diagrams for actuators and control valves follow the link for the wiring for damper actuators and control valves guide. Resources tools belimo selectpro savings estimator tools.

Call belimo now 1 800 543 9038 available 8 30am to 8pm est. Negative leg of the control signal. Wire type and wire installation tips for most installations 18 or 16 ga. Wire type and wire installation tips for most installations 18 or 16 ga.

The spring return system provides constant torque to the damper with and without power applied to the actuator. Actuators shall be as manufactured by belimo. Minimum 3 4 diameter shaft and parallel wiring. Af24 s us typical specification.

The actuator is mounted directly to a damper shaft from 1 4 up to 1 2 in diameter by means. Cable works well with belimo actuators. Pdf data sheets for afsr. Only belimo modulating butterfly valve actuators can be programmed to accept a 4 20ma control signal.

Control is on off from an auxiliary contact or a manual switch.