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RAK Wireless  |  SKU: 214011

RAKwireless RAK2461 | WisNode Bridge IO Lite (RS485 & Digital IO to LoRaWAN)

Price incl. 19% VAT
€54,00
Price excl. VAT
€45,38
Shipping calculated at checkout. Shipping policy

An industrial-grade LoRaWAN bridge designed to connect RS485 Modbus devices and digital signals to long-range wireless networks for automation and monitoring.

  • Hybrid IO: 1x RS485, 4x Digital Inputs, and 1x Relay Output.
  • Industrial Build: Rated for -20°C to +70°C with rail mounting.
  • Power Output: Built-in 5V and 12V outputs to power sensors.

VAT & Business Purchases

Prices include VAT at the rate of your EU delivery country, so the price shown is the price you pay. EU businesses with a valid VAT number can buy VAT-free: enter your company name and VAT number at checkout and VAT is removed under the intra-community reverse-charge rules. Orders delivered within Cyprus always include Cyprus VAT.

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  • B2B Flexible Billing: For large-scale infrastructure orders, we offer Direct Bank Transfer (SEPA/SWIFT) options. Please contact our team for a pro-forma invoice.
  • Warranty & Support: Consumer purchases are covered by the 2-year legal guarantee of conformity, and manufacturer warranty terms apply per brand. Our engineering team at shopioT provides technical support.

Delivery and Shipping

Tracked delivery within Cyprus by ACS Courier, and to all EU member states, the United Kingdom and Switzerland by FedEx International Priority. Orders ship from our warehouse in Nicosia, Cyprus, typically within 1–3 business days. Shipping cost is calculated at checkout by destination and parcel weight. See our Shipping Policy for rates and delivery times.

EU business? Enter your company name and a valid EU VAT number at checkout to remove VAT (reverse charge).

Description

The RAK2461 WisNode Bridge IO Lite is a versatile industrial actuator and data bridge that enables the seamless integration of legacy hardware into modern LoRaWAN® ecosystems. Based on the robust RAK3172-T module, this device allows users to wirelessly monitor RS485 Modbus registers, track digital input states, and remotely trigger a relay output. Its compact design and industrial-grade reliability make it a perfect choice for factory floor automation, smart city infrastructure, and utility management.

Versatile Field Integration

Multi-Protocol Bridge Combines Modbus RS485 polling with digital input tracking and relay control in a single LoRaWAN node.
Sensor Power Source Provides dedicated 12V/500mA and 5V/500mA outputs to eliminate the need for external sensor power supplies.
High-Efficiency Radio Supports LoRaWAN 1.0.3 Class A and C with high sensitivity and transmission power up to 22dBm.
Mounting Flexibility Supports versatile mounting options including DIN-rail, suitable for standardized industrial control cabinets.

Industrial Applications

• Smart Metering: Connect Modbus-based electricity or water meters to wireless infrastructure for remote billing and monitoring.
• Process Automation: Monitor dry contact switch states (limit switches, door sensors) and trigger relays (pumps, alarms) remotely.
• Smart Buildings: Integrate legacy HVAC or lighting controllers into unified building management systems via LoRaWAN.

Technical Integration

The RAK2461 operates across all global LoRaWAN® frequency bands (EU868, US915, AU915, etc.) and is fully compatible with standard LoRaWAN gateways. This RS485-DIx4-DOx1 variant is designed for 12-24V DC input and provides an ungrounded, normally open/closed relay interface. For assistance with Modbus payload decoding or professional network server integration, please contact the ShopIoT engineering team.

Specifications
  • Primary Communication Protocol
    LoRaWAN
  • Frequency/Region
    EU868
  • Antenna Type
    External (SMA)
  • LoRaWAN Class
    Class A, Class C
  • Radio & Range

    TX power: 22 dBm

    Frequency plans: EU868, IN865, RU864, US915, AU915, KR920, AS923-1 to AS923-4

    LoRaWAN: 1.0.4, Class C

    Antenna: external RP-SMA omnidirectional

  • Interfaces (I/O)
    RS485 (Modbus RTU), Digital Output (Relay), Digital Input (Dry Contact)
  • Configuration Method
    USB, Downlink
  • Activation Method
    OTAA, ABP
  • Monitoring Parameters
    Pulse Count
  • Measurement Technology

    Digital inputs: photocoupler, dry contact (wet contact via RAK support)

    Digital outputs: relay, NO/NC selectable

  • Measurement Range

    RS-485: 1 port, 9600 baud, up to 32 devices

    Digital inputs: 4 (RS485-DIx4-DOx1 variant, RAK2461-X11), max 5 V

    Digital outputs: 1 (RAK2461-X11) or 4 (RS485-DOx4 variant, RAK2461-X01) relays

    Relay rating: 3 A @ 30 VDC; 3 A @ 250 VAC

  • Power Source
    DC Input
  • Power Input
    9–24 VDC; USB Type-C 5 V (configuration console)
  • Power Consumption
    Rated power: 1 W (DI variant), Rated power: 2 W (DO relay variant)
  • Dimensions
    93.6 × 100.3 × 24 mm
  • Enclosure Material
    PC (Polycarbonate), ABS Plastic
  • Mounting Options
    DIN-Rail Mount, Wall Mount
  • IP Rating
    IP31
  • Environment Rating
    Indoor, Industrial
  • Operating Temperature
    -20°C to +70°C
  • Certifications
    CE, FCC, IC
  • Warranty
    2 Years

Document Library

RAK2461 Datasheet

Payment & Security

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