LoRa RS485 Modbus Converter

The Uniconverge LoRaWAN/RS485 converter eliminates costly RS485 cables by enabling wireless data transmission via LoRaWAN, simplifying installation and reducing costs for large or remote monitoring setups.

Input Power:	9 - 24 VDC
Power Consumption	Less than 1 W @ 12 VDC
Protections	Reverse Polarity, Overvoltage (+/ 35 VDC), Short Circuit, Transient Voltage, TVS/ESD
Connector	5mm pitch screw terminal blocks
Enclosure: Type	ABS Enclosure
Installation Type	5mm pitch screw terminal blocks
Dimensions	5mm pitch screw terminal blocks

Antenna	2 dB
Antenna Wire Length	3 meters
Frequency band	923MHz (920.60~924.60), BW: 400kHz; 868MHz (865.00~868.00)
Modulation	LoRa Modulation
Data Rate	625bps-50kbps
Power	20dBm
Range Of Communication	Around 3 Km at clear Line of sight

Operating Temperature	0°C to 55°C
Storage Temperature	-10°C to 70°C
Humidity	30% to 95% RH (Non Condensing)

Built Architecture	Modular
Mounting	DIN Rail Mountable, Wall Mountable, Stack Mountable
Installation	Plug and Play Device

Features of LoRa RS485 Modbus Converter by UniConverge Technologies

Wide Input Power Range

Supports a flexible input power range from 9 to 24 VDC, ensuring compatibility with various power sources in industrial applications.

Low Power Consumption

Consumes less than 1 W at 12 VDC, making it energy-efficient and ideal for remote IoT deployments.

Comprehensive safety & reliability key icon image

WisTrio products offer a wide range of connectivity options. Whether you need LTE CAT M1 & NB2, LoRa®/LoRaWAN®, Bluetooth Low Energy, or GNSS, WisTrio has got you covered.

Robust Protection Mechanisms

Equipped with reverse polarity, overvoltage protection (+/- 35 VDC), short circuit, and transient voltage (TVS/ESD) protections, ensuring safe operation in harsh environments.

Long Communication Range

Offers a reliable communication range of up to 3 km in clear line of sight, ideal for large-scale IoT applications requiring long-distance data transmission.

Modular and Flexible Installation

Designed for easy installation with DIN Rail, wall, or stack mounting options, making it adaptable to different industrial setups.

Applications of Our LoRa RS485 Modbus Converter

Industrial Automation

Ideal for controlling and monitoring equipment in factories and industrial plants, ensuring seamless communication between devices over long distances.

Smart Agriculture

Used for monitoring soil conditions, irrigation systems, and weather stations, offering a long-range solution for precision farming.

Building Automation

Integrates with HVAC systems, lighting, and security in smart buildings, providing efficient, low-power communication between sensors and controllers.

Remote Metering

Facilitates data collection from electricity, water, and gas meters located far from central control rooms or servers, reducing the need for manual meter readings.

Smart Cities

Plays a key role in traffic monitoring, streetlight control, and environmental monitoring systems, supporting large-scale city infrastructure projects.

Asset Tracking

Useful for tracking and monitoring valuable equipment or goods over wide areas, ensuring real-time data transmission even in hard-to-reach locations.

How Our LoRa RS485 Modbus Converter Works.

Our LoRa RS485 Modbus Converter combines the long-range communication of LoRa with the reliable wired communication of RS485. Here's how it works:

Data Collection: Sensors and devices connected via the RS485 interface collect real-time data. The RS485 protocol allows multiple devices to share the same network, facilitating efficient data collection.
Modbus Communication: The collected data is transmitted through the Modbus protocol, which ensures the reliable exchange of information between sensors, control units, and the LoRa converter.
LoRa Transmission: The Modbus data is then converted and transmitted wirelessly over long distances using the LoRa protocol. With a communication range of up to 3 km, the converter ensures that data from remote or hard-to-reach locations is sent to a central control unit.
Receiving Data: A LoRa gateway receives the transmitted data and sends it to cloud platforms or local servers for analysis, decision-making, or automation processes.

How to Implement Our LoRa RS485Modbus Converter in Your Project (Detailed Guide)

Step 1: Identify Your Application Needs
Determine the number of devices you need to connect and the distance between them.
Assess if your project requires long-range communication and low power consumption. For example, remote industrial plants or farms benefit greatly from LoRa RS485.
Step 2: Hardware Setup
Power Supply: Connect the converter to a power source within the 9-24 VDC range.
RS485 Devices: Connect your sensors, meters, or controllers to the RS485 terminals using 5mm pitch screw terminal blocks. These blocks provide a secure and reliable connection for industrial-grade devices.
Antenna Setup: Install the 2 dB antenna, ensuring it has a clear line of sight for optimal communication over distances up to 3 km. The 3-meter antenna wire allows flexibility in positioning.
Step 3: Software Configuration
Set up the Modbus protocol on your devices to ensure they communicate effectively with the converter.
Configure the LoRa frequency band (868 MHz or 923 MHz) depending on your region. Ensure the data rate (625bps-50kbps) and power output (20dBm) are configured correctly for the application.
Step 4: Installation
Mounting: Depending on your setup, mount the converter using DIN rail, wall, or stack mount options. The modular architecture ensures it fits well in your project environment.
Plug and Play: With the plug-and-play feature, simply connect your RS485 devices and power up the converter. The system will begin transmitting data via LoRa once configured.
Step 5: Test and Monitor
Perform a communication test to verify that data is being transmitted and received correctly across the system. Monitor signal strength, data accuracy, and communication latency to ensure everything functions smoothly.
Use monitoring software or cloud platforms to track the data received by the LoRa gateway.
Step 6: Scale as Needed
If your project expands, you can easily scale by adding more RS485 devices or gateways to extend the communication network, thanks to the modular and scalable nature of the LoRa RS485 Modbus Converter.