Description
The CDN-WZ module from ACO Door Entry Systems is designed to enhance the reliability of door entry systems by detecting short circuits or defective receivers/uniphones. It features five independently controlled outputs, to which a receiver or a group of receivers can be connected. In the event of a short circuit or damage to a receiver, the affected output is automatically disconnected from the main line, preventing system-wide failure. Faults are indicated by LED lights on the respective output, and the module automatically restarts the output once the short-circuit is resolved. This module can be mounted directly in selected frames or boxes and is compatible with digital group control panels like CDNP, Inspiro, and Familio P.
Product Features and Benefits
- Short-Circuit Detection: Automatically disconnects any output experiencing a short circuit
- LED Fault Indicator: Each output has an LED light to indicate the presence of a short-circuit
- Automatic Output Restart: Restores disconnected outputs after clearing the short circuit
- System Protection: Prevents the failure of the entire door entry system
- Flexible Connections: Connects to individual or groups of receivers on each monitored output
- Damage Detection: Identifies damage to receivers and disconnects them from the system
Application
Ideal for enhancing the safety and reliability of digital door entry systems in residential complexes or commercial buildings. Suitable for systems requiring consistent operation and minimal downtime due to faults.
Additional Information
- Outputs: 5x controlled audio lines (e.g., for apartments/uniphones), main audio line output (e.g., for another CDN-WZ module).
- Inputs: 2x ARK screw connectors for module power supply, 1x main audio line input (e.g., from the Control Panel).
