1. M/S04.1 KNX 4-Zone Dry Contact Module: Input Flexibility and Control

The M/S04.1 offers a powerful combination of sensing inputs and command outputs, making it ideal for integration projects.

Inputs and Functionality:

• Dual Input Types: Features 4 input channels that support both Dry contact input (e.g., from push buttons) and Temperature sensor input (TTS/APR1.0).
• Versatile Outputs: The 4 output channels can generate a 0-10V DC dimming signal to control actuators like a 0-10V Dimmer Actuator .
• Status Indication: Outputs can also be used for channel LED state drive, providing visual feedback for switching status.

Comprehensive Control Modes:

The module supports complex automation scenarios across three primary working modes:

• 3 Working Modes: Sensor control, Logic control, and Dimming control (0-10V).
• Extensive Control Types: Supports Switch, Dimming, Shutter, Scene control, Sequence, Percentage, Threshold, Forced control, PMW output, and more. Inputs can be configured to trigger complex commands managed by a central interface like a KNX Touch Panel .