HVAC KNX SL

The HVAC KNX Library enables sending and receiving KNX group addresses via KNX IP interfaces (UDP) directly from the IEC program.

It offers ready‑made function blocks for various DPT KNX data types and has been tested with various manufacturer‑specific KNX IP interfaces.

For more information: https://support.powerio.com/codesys-hvac/hvac-knx-library/description

Without license acquisition (download only), the HVAC KNX SL operates for 30 minutes without functional limitations (Demo).

Current version

1.2.3.5

Article number

2312000023

$120.00

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Product Description

Description

The HVAC KNX Library enables direct retrieval of KNX IP data from applications through KNX IP interfaces via UDP. A master function block is placed and individual group address function blocks are linked to this master.

Description and documentation: HVAC KNX Library

Key Features

Optimized for the CFC editor with master-slave architecture
Direct configuration without additional mapping – group addresses are entered directly at the block
DPT Read and Write blocks as well as the most common DPT data point blocks included
General block for direct retrieval of KNX raw data
The KNX IP interface monitors the bus – data appears in the correct format at the block

Tested KNX IP Interfaces

ABB IPS/S 3.1.1
SIEMENS SWG1 148-1AB22
MDT SCN-IP000.03

This solution complements ideally with the HVAC Building Automation Package.

Requirements

Development System	CODESYS Development System V3.5.17.2 or higher
Runtime System	CODESYS Control V4.2.0.0 or higher
Supported Platforms	All CODESYS runtime systems in the version specified above
Licensing	Single device license: The license can be used on the controller where the CODESYS runtime system is installed. License activation is done on a software-based license container (soft container) that is permanently bound to the controller. Alternatively, the license can be stored on a CODESYS Key (USB dongle). By plugging the CODESYS Key into a different controller, the license can be used on that controller. Without license acquisition (download only), the library functions for 30 minutes without functional limitations (Demo). License: HVAC KNX Library License SL Note: Use the "Device Reader" project to determine the functions supported by the controller. "Device Reader" is available free of charge in the CODESYS Store.