ELSNER 70541 KNX S2 KNX actuator- 2 OUT

The ELSNER 70541 product, called KNX S2 KNX Actuator- 2 OUT, is an actuator designed to control devices such as shutters, curtains, blinds and windows in the context of home and building automation.

Key Features

This actuator is integrated into the KNX system, an open standard for building automation, and offers different functionalities for precise and efficient device control.

Device Control

The KNX S2 actuator is able to control two multifunctional outputs, suitable for the operation of shutters, curtains and blinds. Each output can be configured to control a specific device, such as opening and closing a shutter or adjusting the blades of a shutter.

Operating Time Measurement

The actuator includes the function of automatically measuring the operating time of the devices, including the notification of any anomalies. This allows for constant monitoring and optimal device management.

Feedback and Position Memory

The device provides feedback on the position of the moving devices, including the position of the slats for the blinds. In addition, it allows the storage of movement positions using 1-bit objects, which can be called up, for example, by means of a button.

Integrated Shadow Control

The actuator includes an integrated shade control for each exit, with the possibility of tracking the position of the sun to adjust the blades of the blinds.

Scenes and Mortgage Blocking

It is possible to configure up to 16 scenes for each output, allowing you to define preset motion positions. In addition, the mutual locking system between two devices, using zero position sensors, avoids collisions between devices such as shading and windows.

Safety and Priority

The actuator has locking objects and alarm notifications with different priorities, ensuring that safety functions always take precedence. Priority settings can be made manually or automatically through communication or time objects.

Technical Specifications

• Housing: Plastic, white color.
• Dimensions: 107mm x 88mm x 60mm.
• Weight: About 360g.
• Ambient temperature: -5°C to +45°C.
• Ambient humidity (RH): 0% to 95% (non-condensing).
• Storage temperature: -25°C to +70°C.
• Protection class: II.
• Overvoltage category: III.
• Maximum/typical power consumption: 3.5 W/1 W.
• Closing contacts: 2 contacts for 1 device (Up/Down) or 2 devices (On/Off) with integrated fuse.