Description
Elevator 4.3 inch TFT Simplex LOP XAA25140AD19
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Product Name |
Elevator 4.3 inch TFT Simplex LOP |
| Model Number | XAA25140AD19 |
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Quality
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Original.Brand New
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Payment
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T/T. Paypal. Western Union
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Delivery
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3-5 Working Days
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Packaging
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Packed by carton
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Elevator 4.3-inch TFT Simplex LOP XAA25140AD19: A Smart Investment for Reliable Vertical Transportation
In modern buildings, elevators are no longer just about moving people up and down—they are about delivering a seamless, safe, and visually clear user experience. At the heart of this experience is the Landing Operation Panel (LOP), and Nanjing Zhuye Elevator Parts proudly offers the 4.3-inch TFT Simplex LOP XAA25140AD19, a high-performance display unit designed to enhance both functionality and aesthetics in elevator systems.
Why Choose the XAA25140AD19 TFT Simplex LOP?
The XAA25140AD19 is a 4.3-inch TFT (Thin-Film Transistor) display module specifically engineered for elevator landing operation panels. It offers crisp visuals, fast response times, and reliable performance, even in high-traffic environments. Whether you’re upgrading an existing system or installing a new one, this component ensures that floor indicators, direction arrows, and messages are displayed clearly and accurately.
Key Features:
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High-resolution 4.3-inch TFT screen
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Simplex communication protocol
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Wide compatibility with major elevator brands
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Energy-efficient design
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Durable build for long-term use
How to Use the XAA25140AD19 TFT LOP
Using the XAA25140AD19 is straightforward, especially when integrated into a compatible elevator control system. Here’s a basic outline of its usage:
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Installation: The unit is typically mounted inside the landing operation panel at each floor. It connects to the elevator controller via a simplex communication line, receiving real-time data such as floor numbers and directional arrows.
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Power Supply: The display operates on a low-voltage DC power supply, usually provided by the elevator’s control system. Ensure the voltage matches the specifications (commonly 24V DC).
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Signal Input: The TFT screen receives signals from the main controller, displaying the current floor, elevator direction (up/down), and optional messages like “Out of Service” or “Maintenance Mode.”
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Brightness & Visibility: The screen automatically adjusts brightness based on ambient light, ensuring visibility in both dimly lit and brightly lit environments.
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Testing: After installation, run a full system test to confirm that the display responds correctly to elevator movement and controller commands.
Replacement Cycle and Maintenance
To ensure continuous and reliable operation, regular maintenance and timely replacement of the XAA25140AD19 are essential. While TFT displays are designed for longevity, their lifespan can be affected by usage frequency, environmental conditions, and power stability.
Recommended Replacement Cycle:
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Every 5 to 7 years under normal usage conditions
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Every 3 to 5 years in high-traffic buildings (e.g., malls, hospitals, office towers)
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Immediate replacement if signs of screen flickering, dead pixels, or communication failure appear
Maintenance Tips:
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Inspect the display every 6 months during routine elevator maintenance
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Clean the screen surface with a soft, dry cloth to prevent dust buildup
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Check cable connections for looseness or corrosion
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Ensure the power supply remains stable to avoid screen damage
Why Source from Nanjing Zhuye Elevator Parts?
Nanjing Zhuye Elevator Parts Co., Ltd., based in Nanjing, Jiangsu Province, is a trusted supplier of high-quality elevator and escalator spare parts. Since 2012, the company has built a solid reputation for delivering original-grade components, competitive pricing, and exceptional customer service.
What Sets Us Apart:
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Quality Assurance: All products undergo strict quality control before shipment
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Global Shipping: We offer FOB, CIF, and door-to-door delivery worldwide
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After-Sales Support: 24/7 technical support and product consultation
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Wide Compatibility: Parts available for OTIS, Schindler, KONE, SIGMA, Hyundai, and more
Whether you’re a building manager, elevator technician, or parts distributor, Nanjing Zhuye is your reliable partner for elevator upgrades and repairs.
Final Thoughts
The 4.3-inch TFT Simplex LOP XAA25140AD19 is more than just a display—it’s a vital interface between the elevator system and its users. By choosing this high-quality component from Nanjing Zhuye Elevator Parts, you’re investing in reliability, clarity, and long-term performance.
