RAK2461 WisNode Bridge IO Lite Advanced LoRaWAN Integration for Industrial and Building Automation

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)

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, -20°C ~ +70°C
• 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