Milesight UC300 LoRaWAN IoT Controller UC300-L05EU

Milesight UC300 LoRaWAN IoT Controller UC300-L05EU

The UC300 is an industrial-grade IoT controller enabling real-time data collection, automation, and cloud integration. With LoRaWAN® or 4G LTE, it delivers a reliable, scalable solution for smart factories, building automation, and remote monitoring.

Reliable Cellular, LoRaWAN & Device-to-Device Connectivity 

The UC300 IoT Controller comes in two versions—Cellular and LoRaWAN®—providing reliable communication for different deployment needs.

Seamless Integration into Your Existing System

The UC300 IoT Controller is designed to seamlessly integrate into your existing infrastructure, offering flexible communication options for various IoT applications.

Edge Intelligence for Autonomous Control

The UC300 IoT Controller offers powerful edge intelligence capabilities to enable autonomous control and automation at the device level.

Technical Specifications:

Data Interfaces
Interface Type: 3.5 mm Terminal Block

Digital I/O
Ports:

• 4 × Digital Inputs (DI)
• 2 × Digital Outputs (DO)

Digital Input:

• Opto-Isolated Digital Inputs, 3–24 V DC
• Work Modes: Digital Input, Pulse Counter
• Input Frequency: ≤ 4000 Hz

Digital Output: SPDT Relay Contact Rating, Max. 3 A @ 30 V DC or 250 V AC

Serial Port
Ports:

• 1 × RS232
• 1 × RS485

Baud Rate: 1200–115200 bps

Protocols:

• RS232: Transparent
• RS485: Transparent, Modbus RTU

Analog Input
Ports:

• 2 × 4–20 mA
• 2 × 0–10 V

Resolution: 12-Bit

Accuracy:

• 4–20 mA: ±5%
• 0–10 V: ±1%

Analog Input (RTD)
Ports: 2 × PT100 RTD Inputs
Input Connections: 2-Wire, 3-Wire
Resolution: 12-Bit
Range: -200°C to 800°C

Wireless Transmission
Protocol: LoRaWAN®, Milesight D2D

Frequency Bands: CN470, IN865, EU868, RU864, US915, AU915, KR920, AS923-1, AS923-2, AS923-3, AS923-4

Antenna Connector: 1 × 50 Ω SMA Connector (Centre Pin: SMA Female)

Transmit Power:

• 16 dBm (868 MHz)
• 20 dBm (915 MHz)
• 19 dBm (470 MHz)

Sensitivity: -137 dBm @ 300 bps
Mode: OTAA, ABP Class C

Interfaces & Controls
Configuration Port: 1 × USB Type-C for Power Supply, Configuration and Console
Button: 1 × Internal Reset Button

LED Indicators:

• 1 × System
• 1 × ACT

Power Connector: 1 × 3.5 mm 2-Pin Terminal Block with Surge Protection and Reverse Polarity Protection

Software
Configuration: USB Type-C or Downlink

Advanced Features:

• Threshold Alarm
• Data Storage
• Data Retrievability
• Data Retransmission
• Milesight D2D Controller
• Milesight D2D Agent
• IF-THEN Command

Physical Characteristics
Power Supply:

• 5–24 V DC via Terminal Block
• 5 V via USB Type-C

Operating Temperature: -20°C to 60°C (-4°F to 140°F)
Relative Humidity: 0% to 95% Non-Condensing
Colour and Material: Black, Metal
Weight: 142.3 g
Dimensions: 93 × 70 × 22 mm (3.66 × 2.76 × 0.87") (Antenna Connector Excluded)

Installation Methods:

• Desktop
• Wall Mounting
• DIN Rail Mounting