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Quickstart

info

This document is a quickstart guide for the LOB-GW-DINRAIL-HYB-WMBUS-C.

For the general product description, refer to the main product page.

Intended Use​

This product is intended for reading and forwarding data from compatible wireless M-Bus devices via cellular communication (NB-IoT / LTE-M).

In addition to the unidirectional wireless M-Bus modes C1, T1 and S1, the gateway also supports the proprietary radio protocols Sensus RF and Müller RF.

The received meter data can be transferred to the Lobaro IoT Platform, optionally encrypted via DTLS, where it can be viewed and retrieved. Integration with third-party downstream systems is possible via standardized APIs provided by the Lobaro platform.

warning

The device is intended exclusively for the purpose described above. Any other use or modification of the gateway is considered improper use and requires prior written approval.

How It Works​

  1. The gateway remains in energy-saving mode most of the time.
  2. At configurable times defined by CRON parameters, the device wakes up.
  3. Encrypted or unencrypted 868 MHz wireless M-Bus telegrams are received for the configured listening duration and stored unchanged in internal memory.
  4. Reception can be restricted using filters for specific device IDs, types or CI fields.
  5. After the configured time period, wireless collection stops again.
  6. The collected data is transmitted via NB-IoT or LoRaWAN to a downstream IoT platform.
  7. The platform can optionally decrypt the consumption data using stored keys.
  8. Meter values or telegrams are then available in table view, as CSV download, or via standardized APIs.
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Warranty​

Warranty and guarantee claims can only be made if the product has been used as intended and all technical specifications and applicable technical rules have been observed.

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Safety Instructions​

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Interventions in the system, manipulation, or failure to observe the warnings in this guide may result in severe personal injury or property damage.

Only appropriately qualified personnel may perform work on this device or system.

Please observe the technical requirements for electrical connection and all applicable national regulations.

The product contains components that can be damaged by electrostatic discharge (ESD). The guide must be retained for the entire service life of the device. The product is classified as Protection Class II.

General Safety​

  • Do not modify or rebuild the product.
  • Maintenance, adjustment and repair work may only be carried out by qualified specialists.
  • The product is not a toy and must be kept out of reach of children.
  • Use the product only in moderate climates, not in tropical climates.
  • Do not expose the product to extreme temperatures, direct sunlight or strong vibrations.
  • Do not operate the product in environments with high dust levels or with flammable gases, vapors or solvents.
  • Connect the product only when it is de-energized.
  • After transport from a cold to a warm environment, allow the product to reach ambient temperature before operation.
  • Do not overload the product.
  • Ensure adequate cooling.
  • Do not use the product if it is damaged.
  • The product is only suitable for use below 2000 m altitude.

Operation with Mains Voltage​

danger

Improper handling of variants operated with mains voltage may result in fatal electric shock.

  • Connection and installation may only be performed by a qualified electrician.
  • The connection must only be made when the system is voltage-free and current-free.
  • Secure the mains supply against unintentional reactivation.
  • The mains supply line must be protected with an RCD / FI protection switch with a tripping current of ≤ 30 mA.
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Notes on the Power Cable​

  • The device is delivered without a mains cable.
  • A suitable cable must be used for installation.
  • Installation of the mains cable must be carried out by a qualified electrician.
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Notes for Indoor Use​

  • The product must only be connected, mounted and operated according to its protection class.
  • Do not pour liquids over or next to the product.
  • The product must not become damp or wet.
  • Do not operate the product near bathtubs, showers or similar wet areas.
  • Never touch, operate, plug in or unplug the product with wet hands.
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Notes for Fixed Installation​

  • Use suitable screws and wall plugs depending on the mounting surface.
  • When drilling or fastening, make sure no cables or lines are damaged.
  • The product must not be installed or operated in vehicles.
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Correct Disposal of This Product​

In Germany, and for products delivered directly from Germany, Lobaro devices must not be disposed of via public collection points for electrical equipment. Complete end-of-life devices must be returned to Lobaro for proper disposal.

Return address:
Lobaro GmbH
Stadtdeich 7
20097 Hamburg
Germany

warning

Batteries and the device without batteries must be shipped separately and packaged safely on an individual basis, because transport safety is not ensured in the assembled state.

For countries within the European Union outside Germany, disposal information must be obtained from the dealer or responsible sales partner.