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Milesight UC300 Industrial IoT Controller: LoRaWAN®/4G Data Acquisition and Remote Control

Boost your automation with this industrial IoT controller. It offers multiple interfaces (AI, DI/DO, RS232/485) for data acquisition and remote control via LoRaWAN® or 4G. Its robust design lets you integrate sensors and automate processes autonomously and efficiently.

What you should know about this product

  • Universal Connectivity: Integrates wired sensors of any type via analog (4-20mA/0-10V) and digital interfaces.

  • Autonomous Intelligence: Executes control commands locally without permanently depending on an internet connection.

  • Industrial Bridge: Acts as a Modbus converter (RTU to TCP) to connect up to 16 RS485 slave devices.

  • Network Versatility: Available in versions for long-range LoRaWAN® networks or global 4G LTE connectivity.

  • Real-Time Monitoring: Lets you supervise and trigger relays remotely to turn machinery on or off from anywhere.

  • Robust Design: Resistant metal chassis designed for DIN rail or wall mounting in electrical enclosures.

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Product description

The Milesight UC300 is a high-performance IoT controller designed for remote data acquisition and control of diverse devices in industrial environments. Thanks to its wide range of interfaces—including analog inputs, digital inputs, relay outputs, and serial ports (RS232/RS485)—it enables you to turn traditional equipment into smart assets connected to the cloud.

This device stands out for its local processing capability, allowing you to configure conditions and actions (If-Then) that work autonomously even if the network is lost. Its metal enclosure with IP30 protection and industrial-grade design make it ideal for building automation, smart factories, and critical infrastructure management, offering seamless integration with LoRaWAN® solutions or 3G/4G cellular networks.

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Technical specifications

  • Analog Inputs: 2 x 4-20 mA + 2 x 0-10 V.

  • Digital Inputs: 2 x DI (dry or wet contact).

  • Digital Outputs: 2 x Relay (3A capacity at 250 VAC/30 VDC).

  • Serial Ports: 1 x RS232 + 1 x RS485 (supports up to 32 Modbus registers).

  • Temperature Input: 1 x PT100 RTD (2/3 wires).

  • Communication Protocols: LoRaWAN® or 4G LTE (Cat 1/Cat 4).

  • Local Logic: Configurable IF-THEN command system.

  • Power Supply: 5-24 VDC (terminal block) or 5V via USB Type-C.

  • Storage: Capacity to store up to 600 data records locally.

  • Material: Metal enclosure with IP30 protection.

  • Dimensions: 101.8 x 72 x 25.5 mm.

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Recommended uses

  • Smart Factories: Monitoring of legacy machinery and digitization of analog signals.

  • Building Automation: Remote control of lighting, HVAC, and water pump systems.

  • Energy and Utilities: Remote reading of energy meters and critical temperature sensors.

  • Precision Agriculture: Control of irrigation systems and monitoring of multivariable soil sensors.

  • Alarm Systems: Integration of panic buttons or intrusion sensors with immediate cloud notification.

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