Technical data sheet Damper actuator TM24A-SR 040 .. 01 ... - Belimo

Technical data sheet Damper actuator TM24A-SR 040 .. 01 005Damper actuator for operatingair control dampers in ventilationand air-conditioning systems forbuilding services installations• For air control dampers up toapprox. 0,4 m 2• Torque 2 Nm• Nominal voltage AC/DC 24 V• Control: modulating DC 0 ... 10 V,position feedback DC 2 ... 10 V• Damper rotation:Form-fit 8, 10 or 12 mmOverview of typesTypeTM24A-SR 040 F 01 005TM24A-SR 040 9 01 005TM24A-SR 040 5 01 005Damper rotationForm-fit 8 x 8 mmForm-fit 10 x 10 mmForm-fit 12 x 12 mmTechnical dataElectrical data Nominal voltage AC 24 V, 50/60 HzDC 24 VNominal voltage rangeAC/DC 19.2 ... 28.8 VPower consumption In operationAt restFor wire sizing1.5 W @ nominal torque0.4 W3 VAConnection Cable 1 m, 4 x 0.75 mm 2Functional data Torque (nominal torque) Min. 2 Nm @ nominal voltageControl Control signal YWorking rangeDC 0 ... 10 V, typical input impedance 100 kΩDC 2 ... 10 VPosition feedback (Measuring voltage) DC 2 ... 10 V, max. 1 mAPosition accuracy ±5%Direction of rotation Reversible with switch 0 / 1Direction of rotation at Y = 0 V At switch position 0 resp. 1Manual overrideGearing latch disengaged with pushbutton, can be lockedAngle of rotation Max. 95° , limited on both sidesby means of adjustable, mechanical end stopsRunning time 35 s / 90°Sound power levelMax. 35 dB (A)Damper rotationSee «Overview of types»Position indicationMechanical, pluggableSafety Protection class III Safety extra-low voltageDegree of protectionIP54 in any mounting positionEMCCE according 89/336/EECMode of operation Type 1 (to EN 60730-1)Rated impulse voltage 0,8 kV (to EN 60730-1)Control pollution degree 3 (to EN 60730-1)Ambient temperature range–30 ... +50°CNon-operating temperature–40 ... +80°CAmbient humidity range 95% r.H., non-condensating (EN 60730-1)MaintenanceMaintenance-freeDimensions / Weight Dimensions See «Dimensions» on page 2WeightApprox. 500 gSafety notes!• The damper actuator is not allowed to be used outside the specified field of application,especially in aircraft or any other form of air transport.• Assembly must be carried out by trained personnel. Any legal regulations or regulationsissued by authorities must be observed during assembly.• The device may only be opened at the manufacturer‘s site. It does not contain any partsthat can be replaced or repaired by the user.www.belimo.com 1

TM24A-SR 040 .. 01 005Damper actuator AC/DC 24 V, 2 NmSafety notes(Continued)• The cable must not be removed from the device.• When calculating the required torque, the specifications supplied by the dampermanufacturers (cross section, design, installation site), and the air flow conditions mustbe observed.• The device contains electrical and electronic components and is not allowed to be disposedof as household refuse. All locally valid regulations and requirements must be observed.Product featuresMode of operationSimple direct mountingManual overrideThe actuator is controlled by means of a standard control signal DC 0 ... 10 V. It opens to theposition dictated by this signal. The measuring voltage U allows the damper position (0 ... 100%)to be electrically indicated and serves as a follow-up control signal for other actuators.Simple direct mounting on the damper spindle by form-fit. Each actuator is fitted with two screwsat the front and a clip at the back for fastening purposes.Manual operation is possible with the pushbutton (the gearing latch remains disengaged as longas the pushbutton is pressed or remains locked).Adjustable angle of rotationHigh functional reliabilityAdjustable angle of rotation with mechanical end stops.The actuator is overload-proof, requires no limit switches and automatically stops when theend stop is reached.AccessoriesDescriptionData sheetElectrical accessories Auxiliary switch S..A.. T2 - S..A..Feedback potentiometer P..A..T2 - P..A..Range controller SBG24T2 - SBG24Positioner SG..24T2 - SG..24Digital position indication ZAD24T2 - ZAD24Mechanical accessories Various accessories T2 - Z-LM..A..Electrical installationWiring diagramsNotes• Connection via safety isolating transformer. !• Other actuators can be connected in parallel.Please note the performance data.T~– +1 2 3 5YUDC 0…10 VDC 2…10 VDimensions [mm]Dimensional drawingsDamper spindle Length x *min. 20 8 / 10 / 12* See «Overview of Types»4766305.216 1162028.5 100.52 www.belimo.comx22 94 4161Data sheet T2-TM24A-SR 040..01005 • en • v1.0 • 08.2005 • Subject to modifications