Comm. module DSE Wireless M-Bus to LoRa LoRaWAN
DS Energy gateway for connecting Wireless M-Bus devices to a LoRaWAN network.
The gateway receives WM-Bus meter data and forwards it via LoRaWAN for remote collection and monitoring.
- Wireless M-Bus 868 MHz
- Supports S, T and C modes
- EU868 or US915 LoRaWAN
- 5 min to 24 h transmission interval
- DIN rail mounting
Wireless M-Bus to LoRaWAN gateway for remote meter reading
The DSE Wireless M-Bus to LoRa LoRaWAN is a DS Energy gateway designed to connect Wireless M-Bus devices to a LoRaWAN network. It receives data from compatible WM-Bus devices and forwards the relevant measurements via LoRaWAN to a LoRaWAN gateway, which can then send the data to the appropriate server or backend system.
The solution is particularly suitable for remote reading of electricity meters, water meters, gas meters and other energy meters equipped with a Wireless M-Bus interface. Measurement data can be accessed remotely through DS Energy's backend, providing a simple way to collect meter data without local manual reading. :contentReference[oaicite:0]{index=0}
Wireless M-Bus to LoRaWAN communication
The gateway supports Wireless M-Bus on 868 MHz and supports S, T and C modes. On the LoRaWAN side, the device is available for EU868 or US915 operation, making it suitable for different regional LoRaWAN deployments.
Configuration can be received via LoRaWAN downlink, allowing remote communication and configuration over the internet. Transmission intervals can be configured from 5 minutes up to 24 hours depending on the required data frequency.
The device is designed for DIN rail installation and can be powered by either 24 VDC or 230 VAC. Separate terminals are provided for the different supply options, and the 24 VDC terminals must not be connected to 230 VAC.
Product benefits
- Connects Wireless M-Bus devices to LoRaWAN
- Suitable for electricity, water, gas and energy meters
- Supports WM-Bus modes S, T and C
- 868 MHz Wireless M-Bus communication
- EU868 or US915 LoRaWAN versions
- Remote configuration through LoRaWAN downlink
- Configurable transmission interval from 5 minutes to 24 hours
- DIN rail installation
- 24 VDC or 230 VAC supply options
Technical specifications
| Product | DSE Wireless M-Bus to LoRa LoRaWAN |
|---|---|
| Manufacturer | DS Energy |
| Function | Wireless M-Bus to LoRaWAN gateway |
| Wireless M-Bus frequency | 868 MHz |
| Supported WM-Bus modes | S, T and C |
| WM-Bus antenna | SMA Female, various antenna options |
| LoRaWAN frequency | EU 868 MHz ISM or US 915 MHz ISM |
| LoRaWAN antenna | SMA-RP Female, fixed antenna or extension cable to external antenna |
| Transmission interval | 5 minutes to 24 hours |
| Configuration | Remote configuration via LoRaWAN downlink |
| Supply voltage | 24 VDC or 230 VAC |
| Dimensions | 36 × 83 × 90 mm |
| Width | 2 DIN modules |
| Mounting | DIN rail |
| Protection rating | IP20 |
| Case material | ABS plastic |
| Terminal type | 5 mm spring terminals |
| Wire size | Up to 1.5 mm² |
| Operating temperature | -20 to +60 °C |
| Storage temperature | -40 to +85 °C |
| Relative humidity | Max. 90% RH, non-condensing at 40 °C |
Applications
- Remote electricity meter reading
- Remote water meter reading
- Remote gas meter reading
- Energy meter data collection
- Wireless M-Bus retrofit installations
- Building and utility metering
Installation and connection
Mount the gateway on a DIN rail and connect the required power supply using either the dedicated 24 VDC terminals or the 230 VAC terminals. The device receives Wireless M-Bus data on 868 MHz and forwards it via LoRaWAN. Configure the required transmission interval and network settings through LoRaWAN downlink. The gateway should be installed by qualified personnel in accordance with the installation instructions and applicable electrical safety requirements.
Additional information
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