WEINZIERL KNX IP BAOS 774.1 secure

Description

Introduction

The WEINZIERL KNX IP BAOS 774.1 secure (Art.-Nr. 5475) is a compact 1-unit (18mm) DIN rail mounted gateway designed as a universal interface for the KNX bus. Operating as a Bus Access and Object Server (BAOS), it enables seamless KNX communication at both the telegram level via KNXnet/IP tunnelling and at the data point level via the KNX application layer, allowing clients to access communication objects directly using TCP/IP. This device is part of our KNX Gateway range.

Ideal for system integrators, developers, and consultants, this interface allows complete integration of non-KNX devices and applications into the KNX ecosystem without requiring a dedicated KNX stack implementation. Fully compatible with ETS 5 and ETS 6, the device supports up to 1,000 communication objects and incorporates both KNX Data Security and BAOS Security for protected operation across IP networks.

Key Features

• Universal KNX IP gateway supporting KNXnet/IP tunnelling and BAOS application layer access.
• Capacity for up to 1,000 configurable communication objects.
• Full compatibility with ETS 5 and ETS 6 software.
• Integrated KNX Data Security and BAOS Security protocol support.
• Diagnostic buttons and LEDs for operating status and bus communication error indication.
• Compact PC plastic housing with 1 unit (18mm) DIN rail width and approximately 40g weight.
• Bus-powered design drawing power directly from the KNX TP line.

Benefits

• Enables direct data point access via TCP/IP using the BAOS protocol, simplifying integration of third-party systems.
• Supports up to 1,000 communication objects configured through standard ETS 5 or ETS 6 commissioning tools.
• Provides robust network security with integrated KNX Data Security and BAOS Security protocols.
• Compact 1-module (18mm) DIN rail housing saves space inside electrical distribution boards.
• Powered directly by the KNX TP bus, eliminating the need for an external auxiliary power supply.
• Facilitates fast prototyping and OEM development using generic or customized ETS database entries.

Applications

• Integrating non-KNX hardware devices, software controls, and third-party systems into KNX automation networks.
• Providing secure IP tunnelling and data point access for smart building management installations.
• OEM development and prototyping of custom KNX-compatible products without developing a native KNX stack.

Installation Notes

• Mount the 18mm (1 unit) plastic enclosure on a standard DIN rail inside the distribution panel.
• Connect the unit to the KNX TP bus line, which supplies operational power to the device.
• Utilize the onboard diagnostic push buttons and status LEDs to verify proper operation and bus communication during commissioning.
• Ensure accurate model and article number verification against project BOQ documents prior to ETS configuration.

Developer Resources

• Product database for ETS 5 / ETS 6
• Weinzierl BAOS CSV Importer tool
• Net’n Node test tool for KNX and BAOS binary protocol
• KNX BAOS Binary Protocol description and technical manual

FAQ

What does BAOS mean in the WEINZIERL KNX IP BAOS 774.1 secure?

BAOS stands for ‘Bus Access and Object Server’, enabling clients to access KNX communication objects directly at the data point level via TCP/IP. Explore more WEINZIERL KNX solutions for professional building automation projects.

Does the WEINZIERL 774.1 secure require an external power supply?

No, the device is powered directly via the KNX TP bus line. For certificates and current technical files, refer to the official product documentation.

How many communication objects can be configured on this gateway?

The interface supports up to 1,000 communication objects configured via ETS 5 or ETS 6.

Which security standards are supported by this device?

It supports both KNX Data Security and BAOS Security protocols based on KNX IP Security mechanisms.

What is the exact product model?

The order/model code for this page is KNX IP BAOS 774.1 secure. Match it against project documents before purchase.

Who is the manufacturer?

This product is manufactured by WEINZIERL.

Conclusion

The WEINZIERL KNX IP BAOS 774.1 secure provides a secure, efficient gateway solution for connecting external devices and software to KNX systems. With support for 1,000 communication objects, KNX Data Security, and a compact 1-unit DIN rail design, it fulfills complex integration requirements effectively. Installers and system integrators can review our KNX dealer program options.

When specifying this device, verify exact model details (SKU: KNX IP BAOS 774.1 secure, Art.-Nr. 5475) against official product documentation to ensure compatibility with your project requirements.