RAK2461 WisNode Bridge IO Lite

Product Summary

The RAK2461 WisNode Bridge IO Lite is a versatile Modbus-to-LoRaWAN converter engineered to bring digital inputs (DI), relay outputs (DO), and RS-485 communication seamlessly into LoRaWAN® networks.

Editorial narrative

The RAK2461 WisNode Bridge IO Lite is a versatile Modbus-to-LoRaWAN converter engineered to bring digital inputs (DI), relay outputs (DO), and RS-485 communication seamlessly into LoRaWAN® networks. Designed for indoor industrial and building automation, the RAK2461 allows for reliable, long-range wireless communication, providing a convenient, scalable way to monitor and control legacy equipment. With support for up to 200 Modbus devices, auto-channel configuration, and real-time testing, the RAK2461 ensures efficient, accurate deployment for scalable IoT applications. Built on the RAK3172-T module with TCXO, the RAK2461 provides precise frequency stability, even in temperature-variable settings, and includes a watchdog timer for enhanced reliability, making it the ideal choice for critical installations. The device comes in two variants: RAK2461 WisNode Bridge IO Lite – RS485-DIx4-DOx1 – One RS485 interface, four digital inputs(DI), one digital output(DO) RAK2461 WisNode Bridge IO Lite – RS485-DOx4 – One RS485 interface, four digital outputs(DO) Please select a LoRaWAN region according to this table: 800 MHz EU868/ IN865/ RU864 900 MHz US915/ AU915/ KR920/ AS923 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 -20°C to +70°C, making it suitable for demanding industrial and building environments. Mounting Options: Supports both DIN rail and wall mounting, catering to various installation needs i

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• Last verified: 2026-06-01