---
title: "NETIO device configuration"
canonical: "https://docs.cuesystem.com/space/CVCDD/1216053268/NETIO%20device%20configuration"
format: markdown
---
> Macro (toc)

---

NETIO supports several control protocols. JSON API using HTTP is the default protocol on NETIO devices.

NETIO configuration is done using the unit's admin web. For detail see [https://www.netio-products.com/en/glossary/web-based-configuration](https://www.netio-products.com/en/glossary/web-based-configuration).

# IP address

Set a fixed IP address for the NETIO unit. Either use a static IP address in the NETIO or a reserved IP address on the DHCP server for the MAC address of the NETIO unit.

# Control protocol settings

In section **M2M API protocols / JSON API** set the following:

- **Enable JSON API**
- **Enable READ-WRITE**
- Set a secure **Username **and **Password **for access. The default values for username and password are “netio“.

![image-20240708-083617.png](media://10c08485-8d7e-4205-8656-6c04c74fb1f5)

# Output settings

NETIO devices with multiple outputs have different switching delays set for each output in the default state so that when a command to switch all outputs is executed at the same time, the outputs are switched sequentially to avoid a current peak.

If you would be uncomfortable with this behavior and want the relays to respond immediately to commands from the control system, set the delay to 0.

In section **Outputs** tap on the required relay and on the tab **General **set the** Output PowerUp interval** to **0 milliseconds**.

![image-20240708-085405.png](media://8fe70f30-64f4-4726-ae8d-7a7bcff30923)