Belimo SMC24A-MP - damper actuator
Belimo SMC24A-MP communication-capable damper actuator with a torque of 20 Nm, AC/DC 24 V supply and MP-Bus communication. The motor running time is 35 s / 90° and can be set within 35...150 s.
Supports analogue control in the range 2...10 V and a 2...10 V position feedback signal. Degree of protection: IP54.
Belimo SMC24A-MP – damper actuator
Actuator designed to position dampers in building services systems. It can operate with an analogue control signal or receive a digital control signal via MP-Bus. It allows a passive sensor, active sensor or switching contact to be connected and its signal to be transmitted via MP-Bus.
Key features and parameters
- Torque: 20 Nm; rated voltage: AC/DC 24 V, 50/60 Hz.
- MP-Bus communication; maximum 8 MP-Bus nodes.
- Operating range of control signal Y: 2...10 V; position feedback signal U: 2...10 V.
- Motor running time: 35 s / 90°; adjustable running time: 35...150 s.
- Maximum rotation angle: 95°; adjustable mechanical stops on both sides.
- Direction of movement selected by 0/1 switch; manual override by push-button with locking option.
- Reversible universal mounting clamp 10...20 mm and mechanical position indicator.
- Power consumption during operation: 4 W; in idle position: 1.5 W; for cable sizing: 7 VA.
- Power and control connection: 1 m cable, 4x 0.75 mm².
- Degree of protection IEC/EN: IP54; protection class IEC/EN: III, Safety Extra-Low Voltage (SELV).
- Ambient temperature: -30...50°C [-22...122°F].
Device parameters can be changed using Belimo Assistant 2. In MP-Bus communication mode, connection U functions as a communication interface and does not provide an analogue measuring voltage.
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Brand
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ReferenceSMC24A-MP
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EAN137630498114588
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AC/DC voltageAC/DC 24 V
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Power consumption (running)4 W
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Power consumption (holding)1.5 W
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Rated power7 VA
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Power supply control connectionCable 1 m, 4x 0.75 mm²
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Control typeMP-Bus DC 2...10 V DC 0.5...10 V
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Protection ratingIP54
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NEMA protection ratingNEMA 2
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Enclosure typeUL Enclosure Type 2
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Manual overridePush-button, with locking option
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Running time (motor)35 s / 90°
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Variable motor running time35...150 s
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Ambient temperature-30...50°C [-22...122°F]
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Torque20 Nm
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Direction of movement - motorSelectable via switch 0/1
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Rotational angle95°
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Mechanical connectionReversible universal mounting clamp 10...20 mm
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