Mitsubishi Elevator Button Board LHB-006B Car Command PCB with Anti-accidental Touch and Self-diagnosis for GPS Series Lift

Mitsubishi Elevator Button Board LHB-006B Car Command PCB Car Button Extension Board  GPS Series Lift

The system receives button signals from passengers pressing buttons for floor selection, door opening, door closing, and alarm activation, converting these signals into electrical signals and transmitting them to the car communication board or main control board.

The button indicator light driver controls the LED indicator light of the corresponding floor button, lighting up after floor selection and turning off upon arrival, providing clear feedback on the command status.

Command signal transmission and communication are conducted in real-time with the car mainboard and the main control system in the machine room via a serial communication interface, ensuring no delay or code loss in command transmission.

Anti-accidental touch and signal stabilization: Built-in anti-jitter and anti-interference circuits prevent accidental button triggering and ensure stable and reliable elevator operation logic.

Expanded multi-button interface: Provides multiple button input ports to adapt to elevators with different numbers of floors, supporting simultaneous connection of multiple buttons. Standardized wiring and easy replacement.

Self-diagnosis and convenient maintenance: Standardized wiring design allows for quick fault location in case of button malfunction or indicator light failure; direct replacement restores operation.