DRAGINO NB-IoT Industrial RS485 Modbus IoT Converter

DRAGINO NB-IoT Industrial RS485 Modbus IoT Converter

The Dragino RS485-NB is an industrial NB-IoT communication device that enables RS485 Modbus RTU equipment to connect directly to NB-IoT cellular networks. It acts as a bridge between field devices and cloud-based monitoring platforms, making it easy to collect, transmit, and manage industrial data from remote locations.

The device periodically polls connected RS485 Modbus sensors, meters, or controllers and securely uploads the collected information through the NB-IoT network. Users can remotely configure operating parameters, update firmware over the air, and integrate data into IoT platforms for real-time monitoring and analysis. Its low power design and industrial reliability make it suitable for long-term deployments in demanding environments.

Why Choose the RS485-NB?

• Converts RS485 Modbus RTU devices to NB-IoT connectivity
• Eliminates the need for wired internet infrastructure
• Supports standard Modbus RTU communication
• Reliable cellular communication over NB-IoT networks
• Remote configuration through downlink commands
• Supports OTA firmware upgrades
• Industrial-grade design for continuous operation
• Easy integration with existing Modbus equipment
• Simple installation and deployment

Benefits

• Enables remote monitoring of existing RS485 equipment
• Reduces installation and communication costs
• Improves visibility of industrial operations
• Minimizes on-site maintenance visits
• Supports predictive maintenance through real-time data
• Expands IoT capabilities without replacing existing equipment
• Reliable long-distance cellular communication
• Flexible integration with cloud monitoring platforms