1 PCS used Otis Elevator GECB Mainboard GAA26800LC1 #LYQ007
1 PCS used Otis Elevator GECB Mainboard GAA26800LC1 #LYQ007
1 PCS used Otis Elevator GECB Mainboard GAA26800LC1 #LYQ007
Mainboard Overview: The Otis Elevator GECB Mainboard (Model: GAA26800LC1) is an original genuine core control component independently developed and manufactured by Otis official factory. It serves as the "brain" of Otis elevator control systems, integrating advanced microprocessor control technology, reliable signal transmission technology and comprehensive fault diagnosis functions, responsible for centralized control, signal processing, operation logic judgment and safety protection of the entire elevator system. Undergoing strict factory quality inspection, precision calibration and long-term stability testing, it ensures 100% brand-new original quality without any manual modification or secondary processing. Fully compliant with Otis global product standards, international elevator safety norms (EN 81 series) and relevant industrial certifications, it is a high-stability, high-reliability industrial-grade elevator main control board. Dedicated to matching Otis passenger elevators, cargo elevators and sightseeing elevators, perfectly compatible with Otis elevator traction systems, door systems and safety components, it realizes smooth, safe and efficient operation of elevators, widely applied in residential buildings, commercial centers, office buildings, hospitals, transportation hubs and other scenarios.
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Parameter
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Specification (GAA26800LC1)
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Unit
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Factory Notes (Original Description)
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Brand & Origin
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Otis, Original Factory, Brand New Genuine Product
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-
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100% brand-new original mainboard produced by Otis official factory, manufactured in strict accordance with global quality management standards, with full-process quality control to ensure consistent operation performance and long service life.
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Product Model
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GAA26800LC1
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-
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Original factory model, unchanged; belonging to Otis GECB series elevator main control boards, standardized design for easy on-site configuration, replacement and daily maintenance.
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Product Type
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Elevator Main Control Board (GECB), Digital Control
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-
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Industrial-grade digital elevator main control board, integrating advanced microprocessor technology, specially optimized for Otis elevator control systems to ensure precise control and stable operation.
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Working Voltage
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DC 24 V ±10% (Main Power); AC 110-240 V (Auxiliary Power)
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V
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Dual power supply design, main power DC 24V with ±10% voltage tolerance, auxiliary power AC 110-240V, adapting to different power supply environments and ensuring stable power supply.
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Working Current
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Max. 5 A (Main Power); Max. 1 A (Auxiliary Power)
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A
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Low power consumption design, main power maximum current 5A, auxiliary power maximum current 1A, effectively reducing energy consumption and avoiding overload of the power supply system.
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Microprocessor Model
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32-bit Industrial-grade Microprocessor (Otis Customized)
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-
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Equipped with Otis customized 32-bit industrial-grade microprocessor, high computing speed, strong anti-interference ability, ensuring fast response and precise control of elevator operation.
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Communication Protocol
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RS-485, CANBUS, MODBUS, Otis Proprietary Protocol
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-
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Supports multiple communication protocols, including standard RS-485, CANBUS, MODBUS and Otis proprietary protocol, realizing seamless connection with elevator sub-modules, monitoring systems and remote maintenance platforms.
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Input/Output Interfaces
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Digital Input: 32 Channels; Digital Output: 16 Channels; Analog Input: 8 Channels
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Channels
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Rich I/O interfaces, supporting connection with various elevator sensors, buttons, relays and actuators, meeting the control needs of complex elevator operation logic.
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Operating Temperature Range
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0 ~ 45 °C (Operating); -20 ~ 70 °C (Storage)
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°C
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Optimized temperature adaptation design, suitable for elevator machine room temperature environments, avoiding overheating or low-temperature failure during long-term continuous operation.
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Relative Humidity
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5 ~ 95% (Non-condensing), No Dew Formation
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%
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Strong humidity resistance, no condensation impact, effectively preventing moisture damage to internal electronic components and circuits, ensuring stable operation in humid environments.
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Protection Level
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IP20 (Enclosure); IP54 (Optional Protective Cover)
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-
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Standard enclosure IP20 protection level, optional protective cover for IP54 level, effectively preventing dust and water splashes from entering, protecting internal components and extending service life.
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Physical Dimensions (W×H×D)
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220 × 300 × 40 (±1) mm (Standard Version)
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mm
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Compact structural design, saving installation space in elevator control cabinets, easy to assemble, disassemble and maintain on site, compatible with standard Otis control cabinet installation positions.
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Weight
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Approx. 1.2 ~ 1.5 kg (Standard Version)
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kg
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Lightweight and durable structure, easy to carry and transport during on-site maintenance and replacement, without excessive load on elevator control cabinets.
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Fault Diagnosis Function
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Built-in Automatic Fault Diagnosis, Fault Code Display, Fault Log Storage
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-
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Integrates comprehensive fault diagnosis functions, automatically detects elevator operation abnormalities, displays fault codes and stores fault logs, facilitating quick troubleshooting and maintenance.
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Certifications & Compliance
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ISO 9001, CE, UL, EN 81-20/50, GB 7588
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-
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Complies with international quality management systems, elevator safety standards and national standards, meeting global elevator project application requirements, safe and reliable.
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Warranty Period
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1 Year (Original Factory Warranty)
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Year
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Provides 1-year original factory warranty, covering manufacturing defects and performance failures under normal use; professional after-sales team provides technical support and maintenance guidance.
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Compatibility
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Otis Elevator Series: Gen2, Skyrise, Eco2, Standard Passenger/Cargo Elevators
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-
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Perfectly compatible with Otis Gen2, Skyrise, Eco2 series elevators and standard passenger/cargo elevators, easy to replace old mainboards without modifying the overall control system.
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1 .Our company specializes in automation industrial control accessories. We have more than 100,000 products.
Including : frequency converter, servo driver, servo motor, data acquisition card, industrial camera, touch screen, circuit board, DCS module, soft starter, industrial computer,encoder... etc
2，We accept PayPal transaction. All products provided 60 days warranty. We can send the goods by fast express to all over world.
3. We can supply the product in brand new or used condition to meet your requirement.The picture and price show on our store is not real, before purchasing, please contact us to provide you with accurate quotation and real pictures.
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