Express Elevator Cabin LED Digital Display Board for Floor & Direction Status Indication Spare Part A3N41332

• The A3N41332 is an original car interior display board specially designed for Express Elevator systems, serving as the core human-machine interface inside the elevator cabin to display real-time floor numbers, running direction arrows, elevator operation status and basic fault codes for passengers and maintenance personnel.
• It adopts high-brightness red LED digital tube and dot matrix display technology, providing clear and sharp visual effects in both bright indoor shopping malls and dim underground parking lots, with fast response speed and no ghosting or blurring during elevator movement.
• Constructed with flame-retardant ABS engineering plastic housing and industrial-grade electronic components, it features excellent impact resistance, dust resistance and anti-aging performance, maintaining stable display quality even after long-term frequent use in high-traffic elevators.

  Brand	SULAB
  Description	Elevator parts
  Model	A3N41332
  MOQ	1PC
  Transportion	TNT, UPS, DHL, Fedex, Air, Sea
  Applicable	Elevator
  Packages	Carton, Wooden case, Pallet etc
  Delivery Time	Normally 2-3 working days after payment
  Warranty	One year
  Payment Method	Company Bank, Western union, Paypal etc

• Adopting stable serial communication protocol and multi-layer anti-electromagnetic interference circuit design, it ensures accurate and real-time data transmission between the display board and the elevator main controller, effectively eliminating display errors, garbled characters or signal delays.
• Features a standard snap-on mounting structure and pre-wired plug-in connectors, allowing for quick and tool-friendly installation and direct replacement of damaged original display boards without modifying the elevator wiring or program parameters.
• Each display board undergoes strict functional testing and 72-hour aging testing before delivery, fully compatible with multiple Express Elevator cabin series, and comes with a one-year quality warranty and professional after-sales technical support.

Elevator PCB Board - FAQ

Q1: How do I identify the correct replacement elevator PCB board?
To identify a replacement elevator PCB board, check the original part number, hardware revision, board markings, and elevator controller model. Clear photos of both sides of the PCB can help distinguish different versions.

Q2: Can elevator PCB boards with similar part numbers be interchangeable?
Not necessarily. Elevator PCB boards with similar part numbers may differ in hardware revisions, firmware, connector layouts, or communication protocols. Compatibility must be verified against the existing elevator system.

Q3: Does a replacement elevator PCB board require programming?
Some replacement PCB boards require firmware configuration, parameter settings, or system-specific programming. Others may already contain the required software. The correct procedure depends on the PCB model and its role in the elevator control system.

Q4: Can a faulty elevator PCB board be replaced without changing the complete control system?
In some cases, an individual PCB can be replaced if the replacement is compatible with the existing controller, firmware, wiring, and connected components. A qualified technician should confirm the fault before deciding on replacement.

Q5: What information should I provide when sourcing a replacement elevator PCB board?
Please provide the original PCB part number, hardware revision, elevator model, clear board photos, and required quantity. SULAB can help review these details and check available replacement options.