WEINZIERL 5262 KNX IP BAOS 773

MT Code: WNZ_5262
Manufacturer Code: 5262
Brand: WEINZIERL

The WEINZIERL 5262, also known as KNX IP BAOS 773, is a universal interface designed to connect to the KNX bus. The acronym BAOS stands for 'Bus Access and Object Server', indicating its dual function of accessing the bus and managing objects.

Key Features

This device allows communication with the KNX bus both at the telegram level (KNXnet/IP Tunneling) and at the data level (KNX Application Layer) [2] [4].

Power supply and installation

The KNX IP BAOS 773 is designed to be installed on a 1-unit (18mm) DIN rail and does not require an external power supply, as it is powered directly from the KNX bus. The device does not operate without bus power [1].

Scheduling Modes

The KNX programming mode can be activated or deactivated by pressing the KNX programming button or simultaneously the two buttons on the front of the device. This function can be enabled or disabled through the “Prog. mode on device front" parameter [1].

Data Point Management

The device supports up to 250 data points, each of which can be connected to a group address for sending on buses. You can set more than one group address for a single object to receive data. Available data point types include:

DPT 1 (1 Bit, Boolean)
DPT 2 (2 Bit, Control)
DPT 3 (4 Bit, Dimming, Blinds)
DPT 4 (8-Bit, Character Set)
DPT 5 (8-Bit, Unsigned Value)
DPT 6 (8-Bit, Signed Value)
DPT 7 (2 Bytes, Unsigned Value)
DPT 8 (2 Bytes, Signed Value)
DPT 9 (2 Bytes, Float Value)
DPT 10 (3 Bytes, Time)
DPT 11 (3 Bytes, Dates)
DPT 12 (4 Bytes, Unsigned Value)
DPT 13 (4 Bytes, Signed Value)
DPT 14 (4 Bytes, Float Value)
DPT 15 (4 Bytes, Access)
DPT 16 (14 Bytes, String)
DPT 17 (1 Byte, Scene Number)
DPT 18 (1 Byte, Scene Control)

The types of data points can be customized even for those that are not defined, allowing you to explicitly set the length of the data point [1].

Development SDK

For the development of specific solutions, a free SDK is available that includes the BAOS Binary SDK (C++ implementation for Windows and Linux) and the BAOS Web Services SDK (based on HTTP and JavaScript), facilitating the integration of BAOS services into custom projects [2].

Data Sheet