The BEA MATRIX D12-24 inductive loop controller features an 11-pin connector and supports up to 2 loops. It is a digital device that detects electromagnetic waves, commonly referred to as a detector, primarily used for detecting metallic masses such as cars, trucks, and motorcycles.

Sensor features:

• Operates on a voltage of 12 to 24 VDC or VAC.
• Automatic self-tuning at startup.
• Adjustable sensitivity with a potentiometer for each loop.
• Choice of 2 operating frequencies for each loop.
• Two outputs via relay switches, adjustable for active or passive operation.
• Ability to detect presence or passage.
• LED indicator lights for operational information.
• Automatic Sensitivity Boost (ASB) mode for optimization in detecting large vehicles.

On the front of the controller, there are LED lights, potentiometers, and DIP switches. On the back, the 86CP11 connector can be installed on a DIN rail, where the loop wires and other connections are attached.

Technical specifications:

• Synchronization: automatic.
• Maximum vehicle presence signal duration: adjustable from 1 min to infinite.
• Pulse duration: 100 ms or 500 ms.
• Loop operating frequency: 20 kHz to 130 kHz.
• Sensitivity: adjustable from 0.005% to 0.5%.
• Response time: 50 ms.
• Operating temperatures: -30°C to 70°C.
• Protection rating: IP40.
• Weight: <200g.
• Connector: 86CP11 (standard 11-pin).