Lindab UltraLink FTMU Technical Information
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LindabUltraLink
Monitor
®
FTMU
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Summary of Contents for Lindab UltraLink FTMU

  • Page 1 lin dab | for a bette r c li mate LindabUltraLink Monitor ® FTMU Technical information...
  • Page 2: Table Of Contents

    © 11.2021 Lindab Ventilation. All forms of reproduction without written permission are forbidden. is the registered trademark of Lindab AB. Lindab's products, systems, product and product group designations are protected by intellectual property rights (IPR). Lindab reserves the right to make changes without prior notice...
  • Page 3: Overview (Application, Design, Display Unit)

    Communication is established via analog or digital signal using Modbus. Design The FTMU consists of a sensor body with Lindab Safe gaskets. Two flow sensors are mounted on the sensor body and connected to a display unit. The display unit is mounted on top of a shelf on the sensor body.
  • Page 4: Mounting

    - on the label on the FTMU itself - in the display after pressing the “MODE” button UltraLink Lindab ® - in the App when the product is turned on Lindab reserves the right to make changes without prior notice 2021-11-02...
  • Page 5 16. 2-4·Ød >4-5·Ød >5·Ød Disturbance * Placement of first flow sensor Inner radius Bend (Best position) Ød Bend Outer radius (Not recommended) Ød Ød Bend Side Ød Lindab reserves the right to make changes without prior notice 2021-11-02...
  • Page 6 * Placement of first flow sensor Duct diameter Ød Reducer decrease Ød Reducer Duct diameter increase Inner radius T-piece (Best position) Ød T-piece Outer radius (Not recommended) Ød Ød T-piece Side Ød Lindab reserves the right to make changes without prior notice 2021-11-02...
  • Page 7: Electrical Installation

    FTMU. • In case electrical installation equipment such as a junction box is needed for installation, the FTES is a Lindab accessory which can be mounted on the FTMU without causing damage to the FTMU. •...
  • Page 8 RTU and the analog in signal (AIN) is connected to the analog out terminal on the RTU. Also make sure to connect the cables to the same analog ground. Lindab reserves the right to make changes without prior notice 2021-11-02...
  • Page 9 If the bus is longer than 300 meters or if there are more than 30 devices, the system might need an RS485 repeater (FDS-R, see picture to the right) to be able to communicate in an efficient way. Lindab reserves the right to make changes without prior notice 2021-11-02...
  • Page 10 The power consumption for dimensioning supply cables for an UltraLink FTMU is 0,5 VA. ® It is not recommended to use a transformer with a higher capacity than 150 VA. Lindab reserves the right to make changes without prior notice 2021-11-02...
  • Page 11: Commissioning

    Download app Mobile app Using a smartphone with the Lindab OneLink app, nearby UltraLinks will be identified. Now you can connect to all the different UltraLink units, change settings and view information regarding each unit. You can find the OneLink app in both Google Play and AppStore, free of charge.
  • Page 12: Display

    Flashing light every 3 second Bluetooth is on stand by and is ready to connect to mobile device. Flashing light every 1 second A mobile device has been connected to the FTMU. Lindab reserves the right to make changes without prior notice 2021-11-02...
  • Page 13: Connecting Flow Measurement For Installation Close To Disturbance

    Proceed until the new value has been set and long press to continue. Lindab reserves the right to make changes without prior notice 2021-11-02...
  • Page 14: Digital Communication Settings

    Temp max Flow Min Flow Max [mm] Conf. Conf. [°C] [°C] l/s] [l/s] 2 (2-10V) 1 (Temperature) 1374 2182 Lindab reserves the right to make changes without prior notice Lindab reserves the right to make changes without prior notice 2021-11-02 2021-11-02...
  • Page 15: Troubleshooting

    • the sensor body is flawed Err05 External sensor low battery Err06 External sensor not reporting Err032 Factory data is corrupted Reset to factory defaults using UltraLink ® configuration tool Lindab reserves the right to make changes without prior notice 2021-11-02...
  • Page 16: Technical Data

    0,2 m/s 7,0 m/s 15,0 m/s Ø [mm] m³/h m³/h m³/h 1087 1696 1237 2650 1964 4208 1169 3167 6786 1885 4948 1374 10603 2945 7855 2182 16833 4676 Lindab reserves the right to make changes without prior notice 2021-11-02...
  • Page 17: Appendix A - Modbus Register

    7 - 31 = Reserved for future use. 32 = Factory data is corrupted. Other 3×500 Signal amplification Current signal amplification 16bit * = the value depends on the dimension of the product. Lindab reserves the right to make changes without prior notice 2021-11-02...
  • Page 18 Minimum CO 16bit 3x2052 Sensor Com Maximum Maximum CO 16bit 3x2053 Sensor Com Average CO Average CO 16bit * = the value depends on the dimension of the product. Lindab reserves the right to make changes without prior notice 2021-11-02...
  • Page 19 1 = Even; 2 = None 4x004 RS485 Stop Bit Conf. Number of stopbits: 1 or 2. 16bit * = the value depends on the dimension of the product. Lindab reserves the right to make changes without prior notice 2021-11-02...
  • Page 20 3 = 10-2 V. 4x431 Analog Output 2 Unit Conf. Show: 16bit 0 = Flow 1 = Temperature 2 = Angle * = the value depends on the dimension of the product. Lindab reserves the right to make changes without prior notice 2021-11-02...
  • Page 21 Multiplication factor for CO 16bit Factor 4x2145 Sensor CO Supplied Estimated value of supply air CO 16bit 2000 * = the value depends on the dimension of the product. Lindab reserves the right to make changes without prior notice 2021-11-02...
  • Page 22 Indoor climate is crucial to how we feel, how productive we are and if we stay healthy. We at Lindab have therefore made it our most important objective to contribute to an indoor climate that improves people’s lives. We do this by developing energy-efficient ventilation solutions and durable building products.

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