# How To: Power Measurement Module + Modbus

**URL:** <https://www.wago.community/t/how-to-power-measurement-module-modbus/233>\
**Category:** Node-RED\
**Tags:** how-to\
**Created:** [August 31, 2022, 9:39pm UTC](https://www.wago.community/t/how-to-power-measurement-module-modbus/233 "2022-08-31T21:39:32Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![MikePsaltis](https://sea2.discourse-cdn.com/flex016/user_avatar/www.wago.community/mikepsaltis/32/47_2.png) [@MikePsaltis](https://www.wago.community/u/MikePsaltis)\
**Post date:** [August 31, 2022, 9:39pm UTC](https://www.wago.community/t/how-to-power-measurement-module-modbus/233/1 "2022-08-31T21:39:32Z")

</div>

This is a quick way to start reading values from a power measurement module over Modbus TCP with Node-RED. There is also supplemental information included showing how the Modbus registers map into the Control, Status, and Process data (.pptx).

> **[GitHub - mpsaltis/Node-RED\_Modbus-PowerMeasurementModule: Simple flow to test...](https://github.com/mpsaltis/Node-RED_Modbus-PowerMeasurementModule)**
>
> Simple flow to test a Modbus Connection to a WAGO 750-495 Power Measurement Module - GitHub - mpsaltis/Node-RED\_Modbus-PowerMeasurementModule: Simple flow to test a Modbus Connection to a WAGO 750-...