# 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="https://1858257737-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FToww5EM1cml3ouN6fvnJ%2Fuploads%2FXj5PupBU4TOyBvhyN2J0%2Fem6400ng%2B_pg3.jpg?alt=media&#x26;token=54ab057b-4fad-4f21-8457-62c22827fd9a" alt=""><figcaption></figcaption></figure>

## Modbus Configuration in YuDash

<figure><img src="https://1858257737-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FToww5EM1cml3ouN6fvnJ%2Fuploads%2FDobYfJagC5jqV803weQg%2Fem6400ng%2B_pg2.jpg?alt=media&#x26;token=2827f76c-02d0-4dfb-bbf9-d0619e2975dc" alt=""><figcaption></figcaption></figure>

<figure><img src="https://1858257737-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FToww5EM1cml3ouN6fvnJ%2Fuploads%2FH25i7UqR9w31xWF550LR%2Fem6400ng%2B_pg1.jpg?alt=media&#x26;token=b858a810-5399-43e6-9084-5f4fb213b9db" alt=""><figcaption></figcaption></figure>