The Dragino RS485W-B2 connects RS485 Modbus or UART sensors to LoRaWAN (RS485W-LB2) or NB-IoT/LTE-M (RS485W-CB2) and periodically uploads sensor data to an IoT platform. Compared to the standard RS485-LB/-CB model, the W variant also features a 12V output, designed for sensors with higher voltage requirements, such as water quality probes. The “2” denotes the 19,000 mAh Li-SOCI2 battery instead of the standard 8,500 mAh cell, resulting in significantly longer runtime during continuous operation.
| Equipment | |
|---|---|
| antenna | external |
| Communication | |
| connectivity | LoRaWAN, NB-IoT, RS485, UART |
| interfaces | Bluetooth |
| Power supply | |
| power supply | battery, included, replaceable |
| battery details | Lithium-Thionylchlorid, nicht aufladbar |
| General | |
| variants | LTE-M, NB-IoT or LoRaWAN |
| variants | M12 or M16 |
| variants | 19000 mAh Li-SOIC2 Batterie |
| Certifications | |
| enclosure protection class | IP66 |
| Others | |
| Brand | Dragino |
Datasheet_Dragino-RS485 Series_EN.pdf
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