Gateway V4 DIN rail

The further development of our Hybrid gateways as a compact top-hat rail unit (4 TE wide): the same functionality as the Wireless M-Bus Gateway V4, supplemented by Modbus, wired M-BUS and Ethernet (2x). Also features a configurable hybrid LTE and LoRaWAN connection. The multi-protocol data concentrator for the control cabinet: it reads meters and field devices via wireless and wired connections and transmits the telegrams in encrypted form, according to a configurable schedule, to your MQTT backend or the Lobaro Platform.

Further information is available by e-mail: sales@lobaro.de

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Description

Inputs

Wireless interfaces:

  • Wireless M-BUS S1 and C1/T1 (868 MHz), reception
    • Compatible with EN 13757-4
    • Compatible with OMS 4 counters
  • Sensus RF Bubble Up
  • Müller radio (ME protocol, walk-by)
  • For up to 65,000 meters

Wired interfaces:

  • Wired M-BUS Master
    • Secondary and primary addressing
    • Automatic counter scan
    • Can be combined with wireless M-BUS readout
    • MBUS Overload Protection & Indication
    • 25 M-BUS counter
      • Expandable to 250 counters
  • RS-485 M-BUS level converter connection
  • Modbus ASCII / RTU Master (RS-485) — read-only access
  • Modbus TCP/IP Master — read-only access

Outputs

  • Mobile radio (NB-IoT, LTE-M)
    • CBOR / JSON via MQTT (standard)
    • CBOR via CoAP (Lobaro Platform)
    • DTLS / TLS encryption
  • LoRaWAN 1.0.2 EU868
  • Ethernet WAN port

Power supply

  • 9V to 36V DC
    • Terminal block
  • 230V AC
    • SMGW terminal connector

Housing

  • Mounting on top-hat rail (4 HP)

Further features

  • USB and remote configuration / firmware updates
  • Flexible planning of remote meter readings via CRON parameters
  • Installation and Live Mode
  • Configurable white and black lists for counters
  • Pre-installation for data storage on an SD card

Antenna configuration

  • LTE and wM-BUS / LoRa combined on 1x FAKRA Type D (standard)
  • LTE and wM-BUS / LoRa combined on 1x SMA (variant)

Possible areas of use & applications

Remote meter reading & submetering
  • Radio reading of heat, water, electricity and gas meters (wM-Bus)
  • Multi-protocol data concentrator with mobile radio (NB-IoT/LTE-M) and LPWAN backhaul (LoRaWAN)
  • Unaltered forwarding of telegrams: encrypted meter data remains untouched, and the key material remains in your backend
  • Caching and batch transmission according to a configurable schedule (CRON)
  • Reducing data volume through the use of whitelists and blacklists
  • Submetering for the housing industry, WEG, trade and industry
  • Metering for tenant-generated electricity and communal building supply (GGV)
  • Load profile and totalisation from sub-meters
  • Consumption, leakage and tampering detection
Heating & Building Services (Data Collection)
  • Measurement data acquisition for heat pump efficiency assessment (JAZ/COP)
  • Reading heat meter, hot water meter and heating cost allocator data in the boiler room
  • Read-only connection to building management systems and field devices (Modbus, M-Bus)
  • Data foundation for fault and anomaly detection and predictive maintenance in the backend
Energy & Electricity (Data Collection)
  • Recording of load profiles and peak loads as a basis for energy management and optimisation in the backend
  • Indoor climate and environmental monitoring (temperature, humidity, CO₂)
Operation & data
  • Data logging, archiving and reporting (e.g. CO₂/ESG balancing)
  • Encrypted transmission (DTLS/TLS) to the Lobaro Platform or your own backend
  • Secure remote configuration and OTA updates for the gateway

Order information

  • Item number: #1201406 + #1201450 (Panorama)

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