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SM24A-MP-TP Damper Actuator, 20 Nm, AC/DC 24 V, 150 s

On request
SKU
SM24A-MP-TP
£140.67 £168.80

SM24A-MP-TP Damper Actuator, 20 Nm, AC/DC 24 V, 150 s




  • Damper actuator

  • 20 Nm, 150 s adjustable

  • AC/DC 24 V, modulating, MP-Bus

  • IP54, manual override can be locked

  • Operating range DC 2...10 V, 0...32 V adjustable

  • Position feedback DC 2...10 V, 0...10 V, adjustable

  • Connection terminals IP54

  • Selectable direction of rotation (right/left)

  • Angle of rotation limitation mech. + electron. adjustable

More Information
Description

Mode of operation: Conventional operation: The actuator is connected with a standard modulating signal of DC 0...10V and drives to the position defined by the positioning signal. The measuring voltage U serves for the electrical display of the actuator position 0...100% and as slave control signal for other actuators. Operation on the MP-Bus: The actuator receives its digital positioning signal from the higher level controller via the MP-Bus and drives to the position defined. Connection U serves as communication interface and does not supply an analogue measuring voltage.

Converter for sensors: Connection option for a sensor (passive or active sensor or switching contact). The MP actuator serves as an analogue/digital converter for the transmission of the sensor signal via MP-Bus to the higher level system.

Parameterisable actuators: The factory settings cover the most common applications. Single parameters can be modified with the Belimo Service Tools MFT-P or ZTH EU.

Simple direct mounting: Simple direct mounting on the damper spindle with an universal spindle clamp, supplied with an anti-rotation device to prevent the actuator from rotating.

Manual override Manual override with push-button possible (the gear is disengaged for as long as the button is pressed or remains locked).

High functional reliability: The actuator is overload protected, requires no limit switches and automatically stops when the end stop is reached.

Adjustable angle of rotation: Adjustable angle of rotation with mechanical end stops.

Home position: The first time the supply voltage is switched on, i.e. at the time of commissioning, the actuator carries out a synchronisation. The synchronisation is in the home position (0%). The actuator then moves into the position defined by the positioning signal.

Adaption and synchronisation: An adaption can be triggered manually by pressing the “Adaption” button or with the PC-Tool. Both mechanical end stops are detected during the adaption (entire setting range). Automatic synchronisation after pressing the gearbox disengagement button is configured. The synchronisation is in the home position (0%). The actuator then moves into the position defined by the positioning signal. A range of settings can be adapted using the PC-Tool (see MFT-P documentation)

Manuals & Datasheets
 DATASHEET 
DATASHEET
Technical Information

Electrical data:

  • Nominal voltage AC/DC 24 V
  • Nominal voltage frequency 50/60 Hz
  • Nominal voltage range AC 19.2...28.8 V / DC 21.6...28.8 V
  • Power consumption in operation 3.5 W
  • Power consumption in rest position 1.4 W
  • Power consumption for wire sizing 6 VA
  • Connection supply / control Terminals 4 mm² (cable Ø 4...10 mm, 4-wire)
  • Parallel operation Yes (note the performance data)

Functional data:

  • Torque motor Min. 20 Nm
  • Torque variable 25%, 50%, 75% reduced
  • Positioning signal Y DC 0...10 V
  • Positioning signal Y note Input impedance 100 kΩ
  • Control signal Y variable Open-close 3-point (AC only) and Modulating (DC 0...32 V)
  • Operating range Y DC 2...10 V
  • Operating range Y variable Start point DC 0.5...30 V and End point DC 2.5...32 V
  • Position feedback U DC 2...10 V
  • Position feedback U note Max. 0.5 mA
  • Position feedback U variable Start point DC 0.5...8 V and End point DC 2.5...10 V
  • Position accuracy ±5%
  • Direction of motion motor Selectable with switch 0 / 1
  • Direction of motion note Y = 0 V: At switch position 0 (ccw rotation) / 1 (cw rotation)
  • Direction of motion variable Electronically reversible
  • Manual override Gear disengagement with push-button, can be locked
  • Angle of rotation Max. 95°
  • Angle of rotation note can be limited on both sides with adjustable mechanical end stops
  • Running time motor 150 s / 90°
  • Motor running time variable 86...346 s
  • Adaption setting range manual
  • Adaption setting range variable No action
  • Adaption when switched on Adaption after pushing the gear disengagement button
  • Override control MAX (maximum position) = 100%, MIN (minimum position) = 0% and ZS (intermediate position, AC only) = 50%
  • Override control variable MAX = (MIN + 32%)...100%, MIN = 0%...(MAX – 32%) and ZS = MIN...MAX
  • Sound power level motor 45 dB(A)
  • Spindle driver Universal spindle clamp reversible 10...20 mm
  • Position indication Mechanically, pluggable

Safety:

  • Protection class IEC/EN III Safety extra-low voltage
  • Protection class UL UL Class 2 Supply
  • Degree of protection IEC/EN IP54
  • Degree of protection NEMA/UL NEMA 2, UL Enclosure Type 2
  • EMC CE according to 2004/108/EC
  • Certification IEC/EN IEC/EN 60730-1 and IEC/EN 60730-2-14
  • Certification UL cULus according to UL 60730-1A, UL 60730-2-14 and CAN/CSA E60730-1:02
  • Mode of operation Type 1
  • Rated impulse voltage supply / control 0.8 kV
  • Control pollution degree 3
  • Ambient temperature -30...50°C
  • Non-operating temperature -40...80°C
  • Ambient humidity 95% r.h., non-condensing
  • Maintenance Maintenance-free

Weight: approx. 1.10 kg

Manufacturer Belimo