RS485/Modbus to LoRaWAN Converter
The HashStudioz RS485-LoRaWAN is a RS485 to LoRaWAN converter. It converts RS485
devices into LoRaWAN wireless networks. This simplifies the IoT installation and
reduces the installation and maintenance costs.
RS485-LoRaWAN offers long distance monitoring/control of RS485 devices. Besides
providing ultra-long range spread spectrum communication, it offers high
interference immunity while consuming minimal power. Professional wireless sensor
network applications include irrigation systems, smart meters, smart cities,
building automation, etc.
- For data uplink: RS485-LoRaWAN can send user-defined
commands to RS485 devices and receive their responses. To upload the
final payload to the LoRaWAN server, RS485-LoRaWAN processes these
returns according to the user-defined rule.
- For data downlink: When the LoRaWAN server sends
downlink commands, RS485-LoRaWAN forwards commands from the LoRaWAN
server to RS485 devices.
Key Features
- Remote configuration via LoRa downlink: Configure the RS485 to LoRa
Converter remotely using LoRa Downlink messages, allowing you to modify
communication parameters without physical access.
- Flexible rule-based support for multiple RS485 devices: Utilize
flexible rules to support and manage multiple RS485 devices seamlessly, enabling
efficient communication and control within your network.
- Modbus protocol device support: Compatible with devices utilizing
the Modbus communication protocol, enhancing the interoperability and
integration capabilities of the RS485 to LoRa Converter.
- Periodic uplink or polling: Choose between periodic uplink
transmission or polling mechanisms for efficient data transmission from RS485
devices to the LoRa network, ensuring timely and accurate data delivery.
- Downlink RS485 command sending: Send specific RS485 commands via
LoRa downlink, enab-ling two-way communication and control by triggering actions
on RS485 devices remotely.
- Bi-directional communication: Allows bi-directional data
transmission between RS485-based devices and LoRa networks.
- Long-range communication: Utilizes LoRa technology to achieve
long-range communication, making it ideal for applications spread across large
areas.
Specification
Input Power
Unregulated 9 - 24 VDC
Power Consumption
Less than 1 W @ 12 VDC
Connector
3-3.5mm pitch screw terminal blocks
Connectivity
Supported RS485
Protocol Supported
Modbus RTU
Communication Interface
2 Wire Type
Watchdog Timer
System (5 Sec) and Communication
Enclosure
Metal Enclosure
Installation Type
Plug and Play
Indication
Green for Communication Status, Sim Status &
Publish
Frequency Band
Band 1 (HF): 862 ~ 1020 Mhz | Band 2 (LF): 410 ~ 528
Mhz
Modulation
LoRa Modulation
Range of Communication
Around 3km at clear line of sight
Operating Temperature
0 to 65 degree C
Storage Temperature
-10 to 70 °C
Operating Humidity
5-95% RH (non-condensing)
Applications
- Smart Buildings & Home Automation: Enhancing efficiency and comfort
in homes and buildings using automated systems for lighting, temperature,
security, and more.
- Logistics and Supply Chain Management: Optimizing the movement and
tracking of goods from origin to destination for better efficiency and inventory
management.
- Smart Metering: Real-time monitoring of energy, water, or gas
consumption for accurate billing and efficient resource management.
- Smart Agriculture: Implementing technology like IoT, sensors, and
drones to optimize farming practices, improve crop yields, and monitor soil
health.
- Smart Cities: Using technology and data to improve urban living
through intelligent transportation, waste management, energy solutions, and
public services.
- Smart Factory: Incorporating IoT, AI, and automation to enhance
manufacturing processes, increase productivity, and enable real-time monitoring
and control.
FAQs
Q1: What is the RS485-LoRaWAN and what does it do?
- A1: The RS485-LoRaWAN is a converter that transforms the RS485 communication
protocol into a LoRaWAN wireless network, enabling long-distance
communication for RS485 devices. It simplifies IoT installations and reduces
associated costs.
Q2: What applications is RS485-LoRaWAN suitable for?
- A2: RS485-LoRaWAN is suitable for various professional wireless sensor
network applications including irrigation systems, smart meters, smart
cities, building automation, and more.
Q3: How does RS485-LoRaWAN handle data transmission?
- A4: For data uplink, RS485-LoRaWAN can send user-defined commands to RS485
devices and receive their responses. It processes these returns according to
user-defined rules before uploading the final payload to the LoRaWAN server.
For data downlink, it operates in LoRaWAN Class C, forwarding commands from
the LoRaWAN server to RS485 devices.
Q4: Can RS485-LoRaWAN be remotely configured and upgraded?
- A4: Yes, RS485-LoRaWAN supports remote configuration via LoRa downlink
messages and firmware upgrades through the program port, allowing for easy
updates and adjustments without requiring physical access.
Q5: Is RS485-LoRaWAN compatible with Modbus protocol devices?
- A5: Yes, RS485-LoRaWAN is compatible with devices using the Modbus
communication protocol, enhancing interoperability and integration
capabilities.
Q6: In which applications can RS485-LoRaWAN be used?
- A6: RS485-LoRaWAN can be used in various applications such as smart
buildings and home automation, logistics and supply chain management, smart
metering, smart agriculture, smart cities, and smart factories.
Q7: What is the communication range of RS485-LoRaWAN?
- A7: The communication range of RS485-LoRaWAN is up to 1.2 kilometers, though
this may vary based on environmental factors and the height of the installed
antennas.
Q8: Is RS485-LoRaWAN power-efficient?
- A8: Yes, RS485-LoRaWAN is designed for efficient power usage to ensure long
life in remote and off-grid installations.
