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# General information

The **RX MODBUS** is an industrial receiver designed to provide the interface between the wireless sensor world and technical management systems (PLCs, BMS, Supervision).

## LoRa Easy Technology (Proprietary)

This receiver exclusively uses the protocol **LoRa Easy**, a proprietary, optimized and lightweight version of the LoRa protocol.

{% hint style="danger" %}
**Important** : The **RX MODBUS** is only compatible with the Enless Wireless range of LoRa Easy specified sensors. It cannot communicate with third-party LoRaWAN equipment or sensors from other manufacturers.
{% endhint %}

## Connectivity and Integration

A true data bridge, the **RX MODBUS** converts received radio frames into usable Modbus registers. It offers complete integration flexibility thanks to its triple connectivity:

* **Modbus TCP/IP** via its RJ45 Ethernet port.
* **Modbus RTU** via its RS485 or RS232 serial connections (pre-wired).

## Key installation points

* **Wide-range power supply** : Supports from 7.5 to 24 VDC (typically 12V 1A).
* **Simplified configuration** : Intuitive web interface for sensor declaration (LoRa ID), real-time network diagnostics, and viewing the register table.
* **Flexible mounting** : Integrated wall mounting or on 35mm DIN rail (via optional accessory).
* **Optimized reception** : SMA connector for remote antenna (recommended model: ANT REN SMA LR 1000-008) to ensure maximum range even in a metal enclosure.


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