Weinzierl KNX IO 512 Secure | MT Tecnopillole

Weinzierl KNX IO 512 Secure | 12-Channel 16 A Relay Actuator with Manual Control

In this video, we present Weinzierl’s KNX IO 512 Secure, a KNX Secure switching actuator with 12 relay outputs rated at 16 A. Each channel can be configured for a different function, and the module also includes built-in logic functions.

During the presentation, we look at the device hardware and its configuration in ETS: channel functions, diagnostics, scenes and logic.

Technologies and Features Covered:

• Hardware:

  • KNX bus input, 230 V mains input and 12 bistable relay outputs rated at 16 A

  • 4 front panel buttons for manual channel control

  • programming button with status LED

• Zero-crossing switching:

  • the relay switches when the sine wave reaches 0 V

• General settings and diagnostics:

  • heartbeat, status sending, enabling of manual control

  • Test channel section to control the outputs directly from the application

  • Diagnostic section to read the consumed energy (calculated) and the channel operating time

• Channel functions:

  • universal output, ON/OFF delay, staircase light or valve actuator

  • custom name for each channel

• Universal output:

  • response to up to 16 scenes, with recall and storing

  • status sending disabled, on read request, on change or cyclic

  • channel lock and output behavior on KNX bus or 230 V mains failure

• Operating time and consumption:

  • sending of the channel operating time

  • estimated consumption in kWh, by setting the rated power of the connected load

• Delays and staircase light:

  • activation and deactivation delay times

  • on time, retrigger and switch-off warning with flashing

  • OFF telegram with immediate switch-off or ignored

• PWM valve actuator:

  • configurable cycle time and maximum command value

  • very useful for underfloor heating

• Logic functions (up to 16):

  • timers with delays on ON, OFF or both, staircase light and output inversion

  • combinational logic with invertible inputs, external or linked to the status of the 12 channels

  • comparators (greater than, less than, equal to) on percentage, integer or floating point values of 1, 2 or 4 bytes

  • average of two inputs, datatype conversion and value range limiting

The KNX IO 512 Secure is the ideal solution for anyone looking for a flexible and secure 12-channel 16 A actuator. It handles lights, loads and heating valves with a single module, and also offers consumption estimates and built-in logic.

Why choose Weinzierl?
Weinzierl Engineering is a German company specializing in KNX devices, especially interfaces, routers and communication solutions. Its products stand out for their reliability, build quality and compliance with the latest KNX standards, including Secure.

MT Distribuzione: Your Partner for Building Automation
For over 30 years, we have worked alongside professionals to provide the best technologies in home automation, security, and building automation. We offer not only the best products on the market but also the technical support necessary to realize cutting-edge projects.

Contacts
Do you have questions about the Weinzierl KNX IO 512 Secure or want to integrate it into your future projects? Come visit us at our store in Verona in Via Morgagni, or contact us to receive technical support and product information.

📧 Email: [email protected]
📞 Phone: +39 045 509826
🌐 Website: www.mtdistribuzione.it