Wz Knx Ip Baos 777 Homepage 2023 05 16 001

The KNX IP BAOS 777 is a powerful multifunctional device for KNX installation. It combines the following functionalities:

The KNX IP BAOS 777 is an on-site solution that is very easy to integrate with the ETS. The device does not require a cloud connection or an app. No further costs are incurred during operation.

KNX configuration is done exclusively with the ETS software – no additional software is needed. User-related settings such as email or timer functions can be set by the user in the web frontend.

Best in Class: the KNX IP BAOS 777 is a powerful residential gateway for building control with smallest size and minimal power consumption.

Visualization and control

The KNX IP BAOS 777 has an integrated web server that allows access to the visualization and device settings via a standard web browser on a PC or mobile devices such as smartphones and tablets. The web interface of the visualization allows the control of the entire KNX installation divided into the individual rooms and functions.

The configuration is done easily and consistently via the parameter dialogs of the ETS. The visualization is generated dynamically and automatically after each download via the bus or via network in the device. No additional tool or app is required.

The visualization is divided into a view for general functions of the building and the different rooms. In the rooms, different controls allow the display and operation of the configured functions. Alarms are indicated by icons in the main view.

The setting of timers or e-mail functions can be reached directly from the Visu view.

Visu Building En

Supported functions

The data is displayed graphically in the browser and the functions can be operated directly – optimized for use on touch surfaces.

The following functions are supported:

E-mail notifications

Notifications via e-mail allow immediate information about the current status and changes in the KNX installation.

The easy to configure e-mails are sent when the value of the selected data point meets the configured condition.

The e-mail can be sent via a preset e-mail server from Weinzierl or a custom SMTP server.

Email Settings En

Date & Time

System time

The current date and time of the device – these can now be set either manually or via an NTP (Network Time Protocol) server.

Systemtime Ntp En

Date / Time-Server

With this feature the whole KNX installation can be supplied with the manually set or externally synchronized time.

Date Time Server En

New: Timer with astro function

The KNX IP BAOS 777 includes a comprehensive time switch (timer) with adjustable weekdays.

In addition to fixed switching times, the new astrotimer enables variable switching times which adapt to sunrise or sunset over the course of the year. This increases comfort, for example when controlling blinds, and reduces costs, e.g. for outdoor lighting.

Jalousie Timer Astro En

Programming Interface

777 Ets6 Interface

The KNX IP BAOS 777 can be used as an interface to the KNX bus on the telegram level. It is compatible with the KNXnet/IP specification and can be used as a bus interface for the ETS® or other programs that support KNXnet/IP tunnelling. It supports up to 8 simultaneous connections.

Technical data

Mechanical data

  • Housing: plastic
  • DIN rail mounted device, width: 2 TE
  • Weigth: approx 90 g


  • Four keys for on device settings


  • OLED display
  • KNX programming LED
  • Status LEDs at the RJ45


  • Medium TP
  • Long Frame
  • Device Model System B
  • compatible with ETS 4.2 (or higher)
  • Max. Communication Objects: 2000 (with generic database)
  • Max. Group addresses: 2000


  • 100BaseTX (100Mbit/s)
  • Supported internet protocols ARP, ICMP, IGMP, UDP/IP, TCP/IP and DHCP
  • KNXnet/IP Protocols: Core, Device Management, Tunneling
  • Max. Tunneling Connections: 8
  • KNX BAOS Binary Protocol V2.1
  • KNX BAOS Web Services (JSON)
  • Max. BAOS Connections: 10

Power supply

  • External power supply 12-30 V DC
  • Alternative: Power over Ethernet (PoE)
  • Power consumption: < 1,5 W


  • KNX connector
  • LAN RJ-45 socket
  • Power supply connector