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Elevator Lop Display Board DAA25140NNN Elevator Pcb Elevator Parts

Categories Elevator Spare Parts
Brand Name: SULAB
Model Number: DAA25140NNN
MOQ: 1
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Delivery Time: Normally 2-3 working days after payment
Application: elevator
Warranty: One year
Packages: Carton, Wooden case, Pallet etc
Transportion: TNT, UPS, DHL, Fedex, Air, Sea
Model: FB-9B
Brand: Sulab
Description: Elevator parts
MOQ: 1PC
Applicable: Elevator
Payment Method: Company Bank, Western union, alibaba, Paypal etc
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Elevator Lop Display Board DAA25140NNN Elevator Pcb Elevator Parts

1. Key Features & Specifications

Display Type & Interface

  • Loop Display Technology: Uses LED, LCD, or dot-matrix panels for dynamic floor numbers, direction arrows, and messages.

  • Communication Protocol: Likely supports RS-485, CAN bus, or Modbus for integration with the elevator control system.

  • Voltage Input: Typically 24V DC or 110V AC (varies by model).

Functionality

  • Real-time floor indication (shows current floor position).

  • Directional arrows (up/down movement display).

  • Error code display (maintenance alerts, fault notifications).

  • Multi-language support (in some advanced models).

Durability & Compliance

  • Operating Temperature: -20°C to +60°C (suitable for harsh environments).

  • Protection Rating: IP52 or higher (dust and light moisture resistance).

  • Safety Standards: Complies with EN 81-20/50, ASME A17.1.


2. Common Applications

  • Passenger elevators (commercial & residential).

  • Hospital elevators (where clear visibility is critical).

  • Smart elevators (connected to building management systems).


3. Troubleshooting & Replacement

Common Issues

  • Blank/no display → Check power supply & communication cables.

  • Flickering/distorted display → Possible loose connections or failing LEDs.

  • Incorrect floor shown → Requires recalibration or firmware update.

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