---
title: About power supply connection
description: "![](https://manual.amnimo.com/wp-content/uploads/2024/06/image023-1024x600.png) **Memo** - For power supply connection, connect 100 VAC (L side and N side) and FG (frame ground) as shown above. - The FG mark and the L side are clearly marked near the connector. - FG must be…"
url: "https://manual.amnimo.com/en/docs/iot-router-outdoor-type/about-power-supply-connection/"
updated: "2024-07-19"
category: IoT Router Outdoor Type
---

# About power supply connection

![](https://manual.amnimo.com/wp-content/uploads/2024/06/image023-1024x600.png)

 **Memo**

- For power supply connection, connect 100 VAC (L side and N side) and FG (frame ground) as shown above.
- The FG mark and the L side are clearly marked near the connector.
- FG must be connected, otherwise accidents or malfunctions may occur.
- Please be very careful not to touch these terminals with metal or your body by mistake.
- After connecting the power supply, work in such a way that the power supply to the equipment can be cut off by installing an NFB (wiring circuit breaker) on the AC100V power line.
- After connecting the power supply, attach terminal caps to the terminal block.