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Dragino  |  SKU: LT-22222-L-868
10% off

Dragino LT-22222-L | Multi-Interface Industrial LoRaWAN I/O Controller

Sale price €44,00 Regular price €49,00
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A versatile industrial I/O module designed to bridge traditional analog and digital sensors to LoRaWAN networks for long-range remote monitoring and control.

  • Massive I/O: 2x Analog (0-30V), 2x Current (0-20mA), 2x Digital I/O, 2x Relays
  • High Performance: LoRaWAN Class A & C | STM32L072xxxx MCU
  • Industrial Power: Supports 7-24V DC Wide Voltage Input

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Description

The Dragino LT-22222-L is a robust industrial LoRaWAN® I/O controller designed to simplify the integration of legacy industrial sensors into modern IoT architectures. By providing a comprehensive array of interfaces—including analog voltage, 4-20mA current, digital inputs, and relay outputs—it enables bidirectional communication and remote control over extreme ranges. Built on the SX1276/78 LoRa wireless chip, the LT-22222-L delivers superior interference immunity and ultra-low power consumption for reliable field operations.

Core Capabilities

Universal Connectivity Equipped with dual 0-30V and 0-20mA analog inputs for various industrial transmitters.
Remote Relay Control Features 2 relay outputs (5A@250VAC) for remote switching and automation tasks.
Class A & C Support Optimized for battery power (Class A) or low-latency remote command execution (Class C).
Industrial Reliability NPN digital outputs and dual-direction inputs capable of high-voltage detection up to 50V.

Industrial Applications

Building Automation: Monitor temperature, humidity, and pressure sensors while remotely controlling lighting or HVAC via relays.
Smart Metering & Industry: Integrate utility pulse meters and process sensors into a centralized LoRaWAN management platform.
Precision Agriculture: Automate irrigation systems by monitoring soil moisture transmitters and activating water valves.

Technical Integration

The LT-22222-L is fully compliant with LoRaWAN Class A and Class C protocols, enabling seamless connection to public networks or local gateways like the Dragino LPS8v2. It supports parameter modification via AT commands and firmware updates through a dedicated program port. For large-scale facility management or professional system integration, reach out to the ShopIoT technical team for architecture support.

Specifications

  • Primary Communication Protocol
    LoRaWAN
  • Frequency/Region
    EU868
  • Antenna Type
    External (SMA)
  • Configuration Method
    USB-TTL / Serial
  • Activation Method
    OTAA, ABP
  • Environment Rating
    Industrial, Indoor
  • IP Rating
    IP30
  • Operating Temperature
    -40°C to 85°C
  • Enclosure Material
    ABS Plastic
  • Power Consumption
    Typical: 4mA, Max: 150mA
  • Measurement Technology

    Digital/Analog Data Acquisition

  • Measurement Range
    • Voltage: 0-30V
    • Current: 0-20mA
  • Interfaces (I/O)
    Analog (0-30V), Analog Input (4-20mA), Digital Input (Dry Contact), Digital Output (Relay)
  • Monitoring Parameters
    Voltage (V), Current (A), Pulse Count

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