Description:
The RAK2461 WisNode Bridge IO Lite is a Modbus-to-LoRaWAN converter designed to integrate digital inputs (DI), relay outputs (DO), and RS-485 communication into LoRaWAN networks. It is optimized for indoor industrial and building automation, enabling reliable, long-range wireless connectivity for monitoring and controlling legacy equipment.
Key Features:
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Supports up to 200 Modbus devices
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Auto-channel configuration and real-time testing for efficient deployment
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Built on the RAK3172-T module with TCXO for frequency stability in variable temperatures
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Integrated watchdog timer for enhanced reliability in critical installations
Variants:
LoRaWAN Region Selection:
Product Features
- High Modbus Polling Capacity:Supports up to 200 Modbus devices, significantly more than typical Modbus-to-LoRaWAN converters. This makes the RAK2461 ideal for large-scale applications, reducing the need for multiple devices and simplifying network infrastructure.
- Robust Reliability with Watchdog Timer:The built-in watchdog timer provides an additional layer of reliability for continuous operation. It monitors the system for software issues or potential crashes and automatically resets the device if unresponsive, ensuring high uptime for mission-critical deployments.
- Wide Temperature Range:Operates from -20C to +70C, making it suitable for demanding industrial and building environments.
- Mounting Options:Supports both DIN rail and wall mounting, catering to various installation needs in control panels and automation setups.
- Wide Voltage Input:Accepts 9V ~ 24V DC power input, allowing compatibility with a range of industrial power sources
Advanced Configuration & Easy Integration with IO.Box
TheRAK2461is compatible with IO.Box, a cross-platform configuration tool that simplifies the setup and management of LoRaWAN-enabled IO devices. This tool offers:
- Real-Time Data Testing:Verify Modbus, DI, and DO sensor configurations in real time to ensure correct setup before installation.
- Auto Channel Selection:Automatically sets up LoRaWAN channels, reducing manual adjustments and ensuring optimal performance.
- LNS Integration:Single-click integration with popular LoRa Network Servers (currently supporting ChirpStack, with more platforms planned).
- Bulk Deployment Ready:Designed for scale, the IO.Box offers import/export functions, simplifying large-scale sensor setups and enabling quick, centralized configuration for mass deployments.
Applications
- Industrial Automation:HVAC systems, lighting control, and water or gas metering.
- Building Automation:Energy monitoring, sensor integration, and control of legacy equipment.
- Smart Infrastructure: Ideal for retrofit projects, allowing legacy systems to communicate wirelessly over LoRaWAN.
Looking for Outdoor Use? If you need an outdoor solution for Modbus integration, consider theRAK2470 Outdoor Modbus-to-LoRaWAN Converter.
Technical Specifications
- LoRaWAN Protocol:LoRaWAN 1.0.3, supports Class C
- Interfaces:
- RS485 host port: 1x
- Digital Inputs (DI): 4x photocoupler ports (optional variant)
- Digital Outputs (DO): 4x relay NC/NO ports (optional variant)
- Power Supply:9V ~ 24V DC
- Environmental Rating:Indoor, -20C ~ +70C
- Mounting:Wall and DIN rail mounting options
- Hardware Stability:Built-in TCXO and watchdog timer for enhanced reliability
- Regional parameter version:RP001-1.0.3
Package Inclusions
- 1x RAK2461 WisNode Bridge IO Lite(Choose between RS485-DIx4-DOx1 or RS485-DOx4 variant)
- 1x Wall or DIN Rail Mounting Kit (Choose between variant)
- 1x LoRa Antenna
- Terminal Blocks: 1x 4-Pin, 2x 8-Pin
- 1x USB CableUSB Type C to Type A
- 1x Power Adapter(USB Type C)
TheRAK2461 WisNode Bridge IO Liteis your go-to solution forscalable, reliable, and efficient LoRaWAN integrationin indoor industrial and building automation settings.
Documentation
- Datasheet
- Quick Start Guide
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