> For the complete documentation index, see [llms.txt](https://enless.gitbook.io/centre-aide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://enless.gitbook.io/centre-aide/guides-installation/documentation-en/products/editor-23/general-information.md).

# General information

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<figure><img src="/files/b29fde511a4b4085b47e2cc4dc6570ecbf10561a" alt=""><figcaption></figcaption></figure>
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Designed for reading from or writing to Modbus slave registers, the Modbus master transmitter can manage up to 60 registers spread across a maximum of 10 slaves. Generally used for remote reading of energy meters, it can be used with any type of Modbus slave (AHU, Rooftop...).&#x20;

Compatible with the LoRa Easy protocol (Enless proprietary protocol), it communicates with an Enless LoRa Easy Modbus receiver in order to create a wireless Modbus bridge.
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#### Radio

<table data-header-hidden><thead><tr><th width="228.67578125"></th><th></th></tr></thead><tbody><tr><td><strong>Supported protocols</strong></td><td>LoRa Easy (Enless proprietary protocol)</td></tr><tr><td><strong>Frequency</strong></td><td>EU868</td></tr><tr><td><strong>Identifiers</strong></td><td>LoRa Easy: LoRa ID</td></tr><tr><td><strong>Transmission power</strong></td><td>25 mW (14 dBm)</td></tr><tr><td><strong>Radio antenna</strong></td><td>Supplied 1/4-wave antenna<br>To be connected to the SMA connector</td></tr></tbody></table>

#### Specifications

<table data-header-hidden><thead><tr><th width="235.28515625"></th><th></th></tr></thead><tbody><tr><td><strong>Enclosure protection rating</strong></td><td>IP60</td></tr><tr><td><strong>Mounting</strong></td><td>Wall-mounted (screwed), Clamp, DIN rail</td></tr><tr><td><strong>Operating temperature</strong></td><td>-20 / +55°C</td></tr><tr><td><strong>Power supply</strong></td><td><p>External</p><p>7.5 to 24VDC (typ. 12V 1A)</p></td></tr><tr><td><strong>Antenna connector</strong></td><td>SMA</td></tr></tbody></table>

#### Modbus

<table data-header-hidden><thead><tr><th width="226.40625"></th><th></th></tr></thead><tbody><tr><td><strong>Interface</strong></td><td>RS485</td></tr><tr><td><strong>Supported function codes</strong></td><td><p>01: Read Coil register</p><p>03: Read Holding register</p><p>04: Read Input register</p><p>05: Write single coil</p><p>06: Write single register</p><p>15: Write multiple coils</p><p>16: Write multiple registers</p></td></tr><tr><td><strong>Number of registers</strong></td><td>Read/write in up to 60 registers</td></tr><tr><td><strong>Number of slaves</strong></td><td>Distribution of registers across up to 10 slaves</td></tr></tbody></table>

#### Dimensions

<div align="left"><figure><img src="/files/e6068b5aeb3721cafb3791072cd28bf83e71b6b5" alt=""><figcaption></figcaption></figure></div>

{% hint style="info" %}
The warranty for this product is 24 months
{% endhint %}


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