IMST Wireless M-Bus Range Extender (with LoRaWAN®) 404600 EU868
The Wireless M-Bus Range Extender is a compact and cost-effective device that collects wireless M-Bus messages from utility meters and forwards them to a LoRaWAN® network.
The Range Extender allows a flexible configuration of calendar events for Wireless M-Bus reception windows as well as device filtering by Manufacturer ID and Device ID to select specific groups of meters. Even large Wireless M-Bus messages with maximum payload size can be forwarded with LoRaWAN® radio packets by means of an integrated segmentation and reassembly protocol.
This LoRaWAN certified device includes a long life Lithium battery which ensures in combination with the new ultra-low power radio module iM881A-XL a life time of up to 10 years and more.
Key features highlights :
- WM-Bus S and combined C/T Mode supported
- WM-Bus telegram format: A and B
- LoRaWAN® Activation: ABP and OTA
- EU868 LoRaWAN® Compliant (v.1.0.2)
- Flexible configuration of calendar events and device whitelist
- Confirmed Upload of WM-Bus messages
- Ultra low power for long battery life
The Wireless M-Bus standard (EN 13757-4) is used in many wireless sensor and smart meter applications. These meters and sensors are communicating according to defined radio operation modes based on a standard FSK modulation with more or less range to the corresponding receiving unit.
The LoRa® modulation is a perfect mean to increase the range of wireless communication systems. The Wireless M-Bus Range Extender combines the two existing modulation technics and required communication protocol stacks in one single device.
A typical usecase for this product is the forwarding of WM-Bus messages of a configurable group of sensor / meter devices. This bridge offers a flexible way to define hourly, daily, weekly or monthly reception windows for sampling of WM-Bus messages and a large data memory for temporary buffering. Even large WM-Bus messages with maximum payload size can be forwarded with small LoRaWAN® radio packets by means of an integrated segmentation and reassembly protocol.
Besides LoRaWAN® a proprietary Point-to-Point and Point-to-Multipoint protocol (LR Base) can be selected for local configuration and message forwarding (on request)
|Manufacturer name||IMST GmbH|
|Manufacturer Part number||404600|
|Product Attributes||Metering, Bridges|
|RF Region||EU868 - Europe 863-870MHz|
|LoRa Class||Class A|
|Solution Represented||Smart Cities, Home, Facilities Management, Smart Metering|
|Power supply||Non rechargeable battery|
|Battery specification (Wh)||19|
|Battery type||Lithium ion|
|Operating Temperature (min to max)||-10 °C to +55 °C|
|Depth (cm)||92 mm|
|Width (cm)||55 mm|
|Height (cm)||145 mm|
|User manual url (wysiwig preferred)||https://wireless-solutions.de/downloadfile/wireless-m-bus-range-extender/|
|Other technical documents||https://wireless-solutions.de/downloadfile/wireless-m-bus-range-extender/|
|Is available for sale||Yes|
|Lead-time if in Stock (in working days)||5|
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