> For the complete documentation index, see [llms.txt](https://docs.yudash.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.yudash.com/integration-guides/industrial-instruments/energy/se-em6400ng+.md).

# SE EM6400NG+

 Schneider Electric EM6400NG+ is one of the most advanced and popular MFM in market.

<table><thead><tr><th width="327"></th><th>Description</th></tr></thead><tbody><tr><td>Instrument Type</td><td>3 Phase Energy Meter</td></tr><tr><td>Model Number</td><td><a href="https://www.se.com/in/en/product-range/63369-em6400ng+/">Schneider Electric EM6400 NG+</a></td></tr><tr><td>Brand</td><td>Schneider Electric</td></tr><tr><td>Reference</td><td><a href="https://download.schneider-electric.com/files?p_Doc_Ref=NHA2768503+-+00&#x26;p_enDocType=User+guide&#x26;p_File_Name=NHA2768503-07_EN.pdf">Datasheet PDF</a></td></tr><tr><td>Protocol</td><td>RS485/Modbus </td></tr><tr><td><strong>Modbus Settings</strong></td><td></td></tr><tr><td>Default Baud Rate </td><td>19200 8E1</td></tr><tr><td>Typical Data Type</td><td><strong>Float MSB  * (varType=21 in YuDash)</strong></td></tr></tbody></table>

{% hint style="info" %}
Schneider Electric has a vast range of energy meters. Please double check availability of RS485 and mapping for specific model in use.&#x20;

In many cases, the Modbus mapping is not part of the manual and is available as separate xls sheet. The file **Public\_EM6400\_PM2xxx PM RegisterList\_v1050\_6.xls** is referred to in this documentation&#x20;
{% endhint %}

## Communication Wiring

<figure><img src="/files/LUSVIST9pR8Rpynkztu1" alt=""><figcaption></figcaption></figure>

## Modbus Configuration in YuDash

<figure><img src="/files/A2BLSEcekUATp8KUjy8w" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/77Y2CC6SZry7YjuRuWH7" alt=""><figcaption></figcaption></figure>