Dragino RS485-NB | RS485 & UART to Cellular NB-IoT Converter
A professional NB-IoT bridge designed to connect legacy RS485 and UART sensors directly to the cloud for industrial data telemetry.
- • Dual Interface: Supports RS485, UART (3.3v/5v), and interrupts.
- • Sensor Power: Controllable 3.3v and 5v outputs to power external probes.
- • Power Versatility: Available in 8500mAh, 19000mAh, or Solar models.
Dragino RS485-NB | RS485 & UART to Cellular NB-IoT Converter - Non-Rechargeable Battery (8500mAh) / M12 is backordered and will ship as soon as it is back in stock.
Secure Payment & Warranty
Secure Payment & Warranty
- Encrypted Checkout: Shop with confidence via Shopify Payments or PayPal Express for fully secure, PCI-compliant transactions.
- B2B Flexible Billing: For large-scale infrastructure orders, we offer Direct Bank Transfer (SEPA/SWIFT) options. Please contact our team for a pro-forma invoice.
- Quality Guaranteed: All professional IoT hardware is backed by a 2-year manufacturer warranty and technical support from our engineering experts at shopioT.
Delivery and Shipping
Delivery and Shipping
Reliable, tracked, and fast global shipping via FedEx Express. Your professional IoT hardware is dispatched from our EU-based warehouse within 2 business days.
Dragino RS485-NB | RS485 & UART to Cellular NB-IoT Converter
Description
Description
The Dragino RS485-NB is an industrial-grade RS485/UART to NB-IoT Converter engineered to bridge the gap between traditional wired sensors and modern cellular IoT platforms. By providing a direct-to-cloud connection via NB-IoT, it eliminates the need for expensive local gateways. This converter is highly versatile, supporting RS485 Modbus, 3.3v/5v UART TTL, and interrupt sensors. Housed in a rugged IP67-rated enclosure and offering multiple high-capacity power options, it is the premier solution for remote industrial automation, smart agriculture, and utility monitoring across Europe and the Middle East.
Smart Power & Configuration
Power Configuration Options
Available in three distinct power variants to meet your specific field longevity requirements:
- Model NB: 8500mAh Non-Rechargeable battery for standard wireless operation.
- Model NB2: 19000mAh Non-Rechargeable battery for maximum service intervals.
- Model NS: 3000mAh Rechargeable Solar-powered battery for perpetual field use.
Professional Usage Scenarios
Product Certifications
Specifications
Specifications
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Primary Communication ProtocolNB-IoT
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Frequency/RegionGlobal
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Antenna TypeExternal (SMA)
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Configuration MethodBluetooth
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Activation MethodManual
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Environment RatingOutdoor, Industrial
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IP RatingIP67
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Operating Temperature-40°C to 85°C
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Enclosure MaterialPC (Polycarbonate)
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Battery TypeLi-SOCl2, Li-ion
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Battery Capacity3000mAh, 8500mAh, 19000mAh
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Power ConsumptionUltra-Low (10uA STOP mode)
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Measurement Technology
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Measurement Range
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Measurement Accuracy
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Measurement Resolution
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Interfaces (I/O)RS485 (Modbus RTU), I2C / UART
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Monitoring ParametersRS485 Register Data, UART Serial Data, Battery Voltage
Document Library
Document Library
Payment & Security
Payment methods
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