EAE CD100 KNX Corridor Sensor: Specialized Motion and Brightness Detection for Long Spaces

The EAE CD100 KNX Corridor Sensor is a specialized passive infrared (PIR) detector engineered for optimal performance in long, narrow areas such as corridors, hallways, and car parking spaces. It uniquely combines motion sensing with an integrated brightness sensor to enable advanced lighting control and energy savings through its powerful “Corridor Function”.

This sensor is a vital component for smart building projects that require precise, long-range detection and constant light regulation. It draws all necessary power directly from the KNX line, eliminating the need for an external power supply.

1. Key Features and Specialized Functionality

The EAE CD100 KNX Corridor Sensor is built with specific features to meet the demanding requirements of commercial and public corridor environments.

Corridor Function & Lighting Control:

• Corridor Function: This specialized feature allows for adjustable brightness levels based on three key states: motion detection, after movement, and no action. This is crucial for maintaining safety while maximizing energy efficiency.
• Constant Light Function: The integrated brightness sensor compares the existing ambient light with a desired LUX level. The sensor then regulates the lighting to provide the adequate, defined brightness value, ensuring comfort and energy savings based on actual light conditions.
• Operating Modes: Supports both fully-automatic (lighting responds solely to sensor data) and semi-automatic operating modes (lighting can be controlled via an external device like a button or switch).

Advanced System Integration:

• Long-Range Coverage: Provides a maximum detection area of 20m *  6m (for tangent, or walking parallel to the sensor) when mounted at 4.5m.
• Parallel Operation: Can be configured for parallel connection with other sensors in both Master/Slave or Master/Master (standalone) modes, depending on application needs, making it scalable for extremely long corridors.
• Independent Channels: Includes a dedicated HVAC channel to control air-conditioning and ventilation systems independently of the lighting, and an Independent Presence Channel to send presence information to monitoring applications.
• Ease of Installation: Features Test and Calibration Mode for convenient setup and adjustment during commissioning.

2. Technical Specifications