> 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/selec-em4m.md).

# Selec EM4M

<table><thead><tr><th width="327">Parameter</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.selec.com/product-details/energy-meter-direct-operated-em4m">EM4M</a></td></tr><tr><td>Brand</td><td>Selec</td></tr><tr><td>Category</td><td>3 Phase Energy Meters</td></tr><tr><td>Protocol</td><td>RS485/Modbus </td></tr><tr><td><strong>Modbus/RS485 Settings</strong></td><td></td></tr><tr><td>Default Baud Rate </td><td>9600 8N1</td></tr><tr><td>Typical Data Type</td><td>Float LSB</td></tr></tbody></table>

## Communication Wiring

<figure><img src="/files/DTajMWRfTVAcZx0hpehB" alt=""><figcaption></figcaption></figure>

## Modbus Configuration in YuDash

<figure><img src="/files/6IMZGrN6DDuEgbLIsOlE" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/1k4sSkQoURMexy7fGON1" alt=""><figcaption></figcaption></figure>