# DNP3 Setup and Class

**URL:** https://www.wago.community/t/dnp3-setup-and-class/2800
**Category:** CODESYS
**Created:** [July 2, 2026, 3:44pm UTC](https://www.wago.community/t/dnp3-setup-and-class/2800 "2026-07-02T15:44:56Z")
**Posts on this page:** 1
**Page:** 1

<div class="post-metadata">

### Author: ![jgovek](https://avatars.discourse-cdn.com/v4/letter/j/f08c70/32.png) [@jgovek](https://www.wago.community/u/jgovek)
#### Post date: [July 2, 2026, 3:44pm UTC](https://www.wago.community/t/dnp3-setup-and-class/2800/1 "2026-07-02T15:44:56Z")

</div>

When setting up DNP3 in the Telecontrol Configurator, it is not obvious how to set the Class. See this video tutorial on how to set up a basic DNP3 slave:

[WAGO Telecontrol Application Controller - DNP3 Slave](https://www.youtube.com/watch?v=itSEy6Gcyqc)

If you need to designate Class, that is done here:

 ![image](https://us1.discourse-cdn.com/flex016/uploads/wago/original/2X/f/fb38d9534edcc01f1e8d846277b6aca6e420d3a4.png)