Hydrology Remote Terminal Unit
Product Description Functional Features Technical Parameters Application Scenarios
Product Description
RU-D01-R101
This industrial-grade data telemetry terminal is designed to meet the demands of industrial users, featuring a high-performance 32-bit embedded processor. Its software supports multi-level diagnostics, while its hardware incorporates multiple protection mechanisms. It supports 4G full-network compatibility and provides extensive interfaces, including RS232, RS485, Ethernet, TF card slot, analog input, digital input, and relay output, enabling remote data acquisition, storage, control, and alarm functions for on-site sensors and devices. This product is widely used in water conservancy monitoring, environmental protection detection, meteorological monitoring, earthquake monitoring, and traffic control for remote measurement and control.
Functional Features
  • Integrated Design
    Combines telemetry terminal with 2G/3G/4G/Ethernet/LoRa transmission capabilities, enabling data acquisition, storage, control, alarm, and transmission in a single device.
  • Industrial-Grade Design
    Features wide power input range (9–36V DC), wide temperature operation (-30°C–+75°C), and strong electromagnetic interference resistance, making it suitable for harsh environments. Equipped with comprehensive system protection and anti-disconnection mechanisms to ensure constant connectivity.
  • Extensive and User-Friendly Interfaces
    Includes RS232 (2 channels), RS485 (2 channels), analog input (8 channels), digital input (5 channels), digital output (6 channels), display screen, Ethernet, and TF card slots. Offers large storage capacity, supporting 128GB TF cards capable of storing over 10 years of collected data.
  • Multiple Communication Modes
    Compatible with 4G full-network modules for high-speed communication across all carrier frequency bands.
  • Low Power Design
    Supports multiple operation modes (e.g., self-reporting, query, compatibility) to minimize power consumption. Includes local touchscreen display, configuration, and debugging functions.
  • Remote Management
    Enables remote parameter configuration and firmware updates. Provides powerful central management software for efficient device management.
Technical Parameters
Product Features
Detailed Parameter
  • Power Supply
    Nominal 12V, range 9–36V DC (reverse polarity protection)
  • Output Power
    2 channels (12V isolated, following main power output)
  • Main Chip
    Industrial-grade 32-bit communication processor
  • Display
    4.3-inch backlit LCD, 480×272 resolution (optional)
  • Digital Input
    5 channels
  • Digital Output
    6 channels
  • Sine Signal Input
    4 channels
  • Analog Current Input
    4 channels (4–20mA)
  • Analog Voltage Input
    4 channels (1–5V)
  • Enclosure
    Metal casing with system safety isolation, ideal for industrial control applications
  • Dimensions
    228×140.5×52.5mm (excluding antenna and mounting accessories)
  • Operating Temperature
    -30°C–+75°C
  • Storage Temperature
    -40℃~+85℃
  • Relative Humidity
    99% (non-condensing)
Application Scenarios
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