---
title: "Installation Guide"
space: "Smart Display"
url: "https://docs.onfuse.ch/sd-em/installation-guide"
updated: "2026-01-17"
---

<h2>Required Modules</h2>
<p>The smart display is compatible with the Kollmorgen 411 Series of processors with Software Version 2.16+</p>
To install the Smart Display in an elevator, you will need the following components:


* Kollmorgen Processor
* ONFUSE Gateway or one of the following power options:
    * POE-af power injector
    * POE-af capable switch
    * Direct connection to the controller on the CHT port



<h2>Hardware connection</h2>
The Smart Display is connected using a single Ethernet cable. Follow these steps:
<br>
The cable must support POE.
<br>

1. Connect one end of the Ethernet cable to the RJ45 with POE Input port on the Smart Display.
2. Connect the other end to:
    * The POE Port on the gateway
    * A POE-af power injector,
    * A POE-af capable switch, or
    * The CHT port on the Kollmorgen controller (if it supports POE directly).
3. The Smart Display will receive power and network connectivity through this connection.


<h2>Important Notes</h2>


* Only the RJ45 port with POE Input is required for basic operation.
* Ensure the Ethernet cable is properly crimped and secured to avoid connectivity issues.
* If using a POE-af injector or switch, verify that it provides sufficient power output to the Smart Display.

This guide ensures a straightforward installation for seamless operation in the elevator system.