LMB24-IP

LMB24-IP BELIMO | Alldatasheet

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Technical content

Technical data sheet LMB24-IP www.belimo.us LMB24-IP • en-us • 2020-09-01 • Subject to change 1 / 5 Proportional, Non-Spring Return, 24 V, Cloud, BACnet/IP, Modbus TCP

• Cloud capable and communicating damper actuator for adjusting dampers in commercial HVAC applications.
• Torque motor 45 in-lb [5 Nm]
• Nominal voltage AC/DC 24 V
• Control modulating, Cloud, communicative, Hybrid
• Conversion of sensor signals
• Communication via BACnet IP, Modbus TCP and Cloud Technical Data Electrical Data Nominal voltage AC/DC 24 V Nominal voltage frequency 50/60 Hz Power consumption in operation 4 W Power consumption in rest position 3 W Power consumption for wire sizing 6 VA Transformer sizing 4.5 VA (class 2 power source) Electrical Connection 18 GA appliance cable, 1/2" conduit connector and RJ45 socket (ethernet) Overload Protection electronic throughout 0...95° rotation Functional Data Torque motor 45 in-lb [5 Nm] Communicative control Cloud BACnet IP Modbus TCP Operating range Y 2...10 V Control operating range Y note Hybrid via 2...10 V Operating range Y variable 0.5...10 V Position accuracy ±5% Direction of motion motor selectable with switch 0/1 Manual override external push button Angle of rotation Max. 95°, adjustable with mechanical stop Angle of rotation note adjustable with mechanical stop Running Time (Motor) default 150 s, variable 70...220 s Running time motor variable 70...220 s Adaptation Setting Range manual Noise level, motor 35 dB(A) Position indication Mechanically, 30...65 mm stroke Safety Data Protection class IEC/EN III Safety Extra-Low Voltage (SELV) Degree of protection IEC/EN IP54 Degree of protection NEMA/UL NEMA 1 Enclosure UL Enclosure Type 1

Technical data sheet LMB24-IP www.belimo.us LMB24-IP • en-us • 2020-09-01 • Subject to change 2 / 5 EMC CE according to 2014/30/EU Agency Listing cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2014/30/EU and 2014/35/EU Quality Standard ISO 9001 Mode of operation Type 1 Rated impulse voltage supply / control 0.8 kV Ambient humidity max. 95% r.H., non-condensing Servicing maintenance-free Weight Weight 1.5 lb [0.68 kg] Materials Housing material UL94-5VA Product features For proportional modulation of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s specifications. The actuator is controlled via the Belimo Cloud, BACnet/IP or Modbus TCP and drives to the position defined by the control variable. Multiple data points can be written and read via the control interface. Local control mode: the actuator receives an analog control signal from a conventional controller and drives to the control position. In addition, using the Belimo Cloud, BACnet/IP or Modbus TCP, various data points can be read and with the exception of the control signal written to the actuator. This Belimo Cloud connected damper actuator has two universal sensor inputs ready for your innovative HVAC applications. The two universal sensor inputs (passive, active, or contact) serve as an analogue/digital converter for the digital transmission of the sensor value to a higher level system. Selecting the sensor type is accomplished via connection to the integrated web server (RJ45 connection to the web browser) or directly via the Belimo Cloud. The actuators performance and sensor data is recorded locally with 13 months of storage. This data can be used for analytical purposes, downloaded via csv files, or used in your HVAC application. The actuator is not provided with and does not require any limit switches, but is electronically protected against overload. The anti-rotation strap supplied with the actuator will prevent lateral movement. The LMB(X) series provides 95° of rotation and a visual indicator indicates position of the actuator. When reaching the damper or actuator end position, the actuator automatically stops. The gears can be manually disengaged with a button on the actuator cover. The LMB(X) actuators use a brushless DC motor, which is controlled by an Application Specific Integrated Circuit (ASIC). The ASIC monitors and controls the actuator’s rotation and provides a digital rotation sensing (DRS) function to prevent damage to the actuator in a stall condition. Power consumption is reduced in holding mode. Add-on auxiliary switches or feedback potentiometers are easily fastened directly onto the actuator body for signaling and switching functions. Connection option for two sensors (passive sensor, active sensor or switching contact). The actuator serves as an analogue/digital converter for the transmission of the sensor signal to the higher level system. The configuration can be carried out through the integrated web server (RJ45 connection to the web browser), by communicative means or via the Cloud. Additional information regarding the integrated web server can be found in the separate documentation. This can be inverted in cases of control with an analogue positioning signal. The inversion causes the reversal of the standard behaviour, i.e. for control signal 0%, the actuator is opened to max and for control signal 100%, the actuator is closed. For proportional modulation of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s specifications. The actuator is controlled via the Belimo Cloud, BACnet/IP or Modbus TCP and drives to the position defined by the control variable. Multiple data points can be written and read via the control interface. Application Mode of operation Converter for sensors Communication Positioning signal inversion Application

Technical data sheet LMB24-IP www.belimo.us LMB24-IP • en-us • 2020-09-01 • Subject to change 3 / 5 Local control mode: the actuator receives an analog control signal from a conventional controller and drives to the control position. In addition, using the Belimo Cloud, BACnet/IP or Modbus TCP, various data points can be read and with the exception of the control signal written to the actuator. This Belimo Cloud connected damper actuator has two universal sensor inputs ready for your innovative HVAC applications. The two universal sensor inputs (passive, active, or contact) serve as an analogue/digital converter for the digital transmission of the sensor value to a higher level system. Selecting the sensor type is accomplished via connection to the integrated web server (RJ45 connection to the web browser) or directly via the Belimo Cloud. The actuators performance and sensor data is recorded locally with 13 months of storage. This data can be used for analytical purposes, downloaded via csv files, or used in your HVAC application. Simple direct mounting on the damper shaft with a universal shaft clamp, supplied with an anti-rotation device to prevent the actuator from rotating. The recorded data (integrated data recording for 13 months) can be used for analytical purposes. Download csv files via web browser. Manual override with push-button possible (the gear is disengaged for as long as the button is pressed or remains locked). Adjustable angle of rotation with mechanical end stops. The actuator is overload protected, requires no limit switches and automatically stops when the end stop is reached. 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. An adaption can be triggered manually by pressing the “Adaption” button. Both mechanical end stops are detected during adaption for setting the mechanical working range. The actuators operating range and runtime are scaled to this working range. Accessories Sähköiset lisävarusteet Kuvaus Tyyppi Feedback potentiometer 10 kΩ add-on, grey P10000A GR Feedback potentiometer 1 kΩ add-on, grey P1000A GR Feedback potentiometer 140 Ω add-on, grey P140A GR Feedback potentiometer 15 kΩ gray P15000A-F GR Feedback potentiometer 2.8 kΩ add-on, grey P2800A GR Feedback potentiometer 5 kΩ add-on, grey P5000A GR Feedback potentiometer 500 Ω add-on, grey P500A GR Auxiliary switch 1 x SPDT add-on S1A Auxiliary switch 2 x SPDT add-on S2A Positioner for wall mounting SGA24 Positioner for front-panel mounting SGF24 TF-CC US Mekaaniset lisävarusteet Kuvaus Tyyppi Shaft extension 170 mm Ø10 mm for damper shaft Ø 6...16 mm AV6-20 Shaft extension 240 mm Ø20 mm for damper shaft Ø 8...22.7 mm AV8-25 K-LM10 K-LM12 K-LM16 K-LM20 Ball joint suitable for damper crank arm KH8 / KH10 KG10A Ball joint suitable for damper crank arm KH8 KG6 Ball joint suitable for damper crank arm KH8 KG8 Damper crank arm Slot width 8.2 mm, clamping range Ø14...25 mm KH10 Damper crank arm Slot width 8.2 mm, for Ø1.05" KH12 Damper crank arm Slot width 6.2 mm, clamping range Ø10...18 mm KH6 Damper crank arm Slot width 8.2 mm, clamping range Ø10...18 mm KH8 Simple direct mounting Data recording Manual override Adjustable angle of rotation High functional reliability Home position Adaptation and synchronisation

Technical data sheet LMB24-IP www.belimo.us LMB24-IP • en-us • 2020-09-01 • Subject to change 4 / 5 SH10 SH8 TF-P TOOL-06 Adapter for auxiliary switch and feedback potentiometer Z-SPA ZG-100 ZG-101 ZG-DC1 ZG-DC2 ZG-LMSA ZG-LMSA-1 ZG-LMSA-1/2-5 ZG-SGF ZS-100 ZS-101 ZS-150 Electrical installation Connection via safety isolating transformer. Parallel power connection of additional actuators is possible. Observe the transformer size and performance data. Wiring diagrams Initial ethernet connection and set-up Cable colors: 1 = black 2 = red 5 = orange 10 = yellow-black 11 = yellow-pink 12 = yellow-grey Functions The connection diagrams shows connections for the first sensor on terminal S1, while the second sensor can be connected identically on terminal S2. Parallel use of different sensor types is permitted. For hybrid operation, S1 is used for the control signal Y and must be configured as an active sensor. Functions for actuators with specific parameters (Parametrisation necessary) Connection of passive sensor Connection of active sensor "Peer to Peer" connection http://belimo.local:8080 The Notebook must be set to "DHCP". Make sure that only one network connection is active. Standard IP address: Static IP address Password (read-only): User name: «guest» Password: «guest»

Technical data sheet LMB24-IP www.belimo.us LMB24-IP • en-us • 2020-09-01 • Subject to change 5 / 5 Local analog control or analog override with Belimo Cloud (TCP/IP), BACnet IP, or Modbus TCP connection Operating controls and indicators Dimensions Dimensional drawings