LR24A-MOD Rotary Actuator, 5 Nm, AC/DC 24 V, 90 s

LR24A-MOD Rotary Actuator, 5 Nm, AC/DC 24 V, 90 s

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LR24ALON Rotary Actuator, 5 Nm, AC/DC 24 V, 90 s

£237.07 £197.56
On request
SKU
LR24ALON

LR24ALON Rotary Actuator, 5 Nm, AC/DC 24 V, 90 s

  • AC/DC 24 V, modulating
  • Running time motor 90 s adjustable
  • Operating range LonMark Functional Profile #8110
  • Manual override temporary, permanent
  • Connection PVC cable 1 m
  • Direction of rotation reversible (right/left)

Principle of operation: The actuator is equipped with an integrated interface for LONWORKS®. The actuator can be directly connected to the LON network and controlled via the transceiver FTT- 10A

Converter for sensors: Connection option for a sensor (passive or active sensor or switching contact). In this way, the analogue sensor signal can be easily digitised and passed along to LONWORKS®.

Integrated temperature controller: The device has an integrated temperature controller (Thermostat Object LONMARK® #8060). Other control variants upon request. The temperature controller can be set using the LNS Plug-In from Belimo

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: Straightforward direct mounting on the ball valve with only one central screw. The assembly tool is integrated in the plug-in position indication. The mounting orientation in relation to the ball valve can be selected in 90° steps.

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 an adaption, which is when the operating range and position feedback adjust themselves to the mechanical setting range. The actuator then moves into the position defined by the positioning signal. Factory setting: Y2 (counter-clockwise rotation).

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)

More Information
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 2.5 W
  • Power consumption in rest position 1.3 W
  • Power consumption for wire sizing 5 VA
  • Connection supply / control Cable 1 m, 6 x 0.75 mm²

Data for LONWorks:

  • Certified According to LONMARK® 3.3
  • Processor Neuron 3150
  • Transceiver FTT-10A
  • Functional Profile as per LONMARK® Damper Actuator Object #8110 Open Loop Sensor Object #1 Thermostat Object #8060
  • LNS plug-in for actuator / sensor / controller Can be run with any LNS-based integration tool (Min. for LNS 3.x)
  • Service button and status LED According to LONMARK® guidelines
  • Conductors, cables Signal cable lengths, cable specifications and topology of the LONWORKS® network in accordance with the ECHELON® guidelines

Functional data:

  • Torque motor Min. 5 Nm
  • Position feedback U DC 2...10 V
  • Position feedback U note Max. 0.5 mA
  • Position accuracy ±5%
  • Manual override Gear disengagement with push-button, can be locked
  • Running time motor / 90°
  • Motor running time variable 35...420 s
  • Adaption setting range manual (automatic on first power-up)
  • Override control, controllable via nviManOvrd MAX (maximum position) = 100%, MIN (minimum position) = 0% and ZS (intermediate position) = 50%
  • Sound power level motor 45 dB(A)
  • 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. 0.50 kg

Belimo