OTIS GECB-AP Main Control Board DDA26800AY5

The OTIS GECB-AP (DDA26800AY5) is the core main control board designed for OTIS GEN2 series passenger elevators. As the central processing unit of the elevator system, it manages operation scheduling, call signal collection, floor command execution, and safety circuit monitoring with precise control accuracy.

Key Features

• Central Processing Core: Executes all elevator logic including start, acceleration, deceleration, leveling, and door operation control
• Safety Circuit Integration: Continuously monitors safety loop status and triggers emergency protection upon fault detection
• Real-Time Signal Processing: Processes car calls, hall calls, position feedback, and door status signals simultaneously
• GEN2 Compatibility: Specifically engineered for OTIS GEN2 machine-room-less elevator systems with full protocol support
• Rigorous Testing: Each board undergoes comprehensive functional testing before shipment to ensure stable performance

Technical Specifications

Applications

Suitable for OTIS GEN2 passenger elevator control system replacement and maintenance. Compatible with DAA/DBA/DCA/DDA26800AY2/3/5/6/7/12/13/15 series configurations. Ideal for elevator maintenance companies and building management teams worldwide.