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Otis LCB-II Motherboard GGA/GDA/GFA/21240D1 Otis LCB2 Motherboard
Brand Name:
OTIS
Model Number:
GGA21240D1
Minimum Order Quantity:
1
Delivery Time:
2-3 working days
Payment Terms:
D/P,T/T,Western Union
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Specifications
Highlight Features
Otis LCB-II elevator motherboard
,Otis LCB2 elevator control board
,GGA/GDA/GFA elevator motherboard
Brand:
OTIS
Description:
Elevator Board
Model:
GGA21240D1
MOQ:
1PC
Transportion:
TNT, UPS, DHL, Fedex, Air, Sea
Packages:
Carton, Wooden Case, Pallet Etc
Delivery Time:
Normally 2-3 Working Days After Payment
Warranty:
One Year
Payment Method:
Company Bank, Western Union, Alibaba, Paypal Etc
Product Description
Otis LCB-II Motherboard GGA/GDA/GFA/21240D1 Otis LCB2 Motherboard
Otis GGA21240D1 is the LCB-II (LCB2) main control PCB for Otis Gen2/Gen3 series machine-room-less (MRL) and machine-room elevators, serving as the central "brain" to coordinate all system operations and status management.
Product Specifications
| Brand | OTIS |
| Description | Elevator board |
| Model | GGA21240D1 |
| MOQ | 1PC |
| Transportation | TNT, UPS, DHL, Fedex, Air, Sea |
| Packages | Carton, Wooden case, Pallet etc |
| Delivery Time | Normally 2-3 working days after payment |
| Warranty | One year |
| Payment Method | Company Bank, Western union, alibaba, Paypal etc |
Key Features & Applications
- Handles hall/car calls, door control, speed regulation, and position feedback
- Communicates via CAN/RS-485 to interface with car/hall panels and safety circuits
- Ensures stable, safe elevator operation
- Built with FR-4 glass fiber epoxy substrate and high-density SMT technology
- Interchangeable with GFA21240D1, GDA21240D1 and other same-family models
- Suitable for direct replacement and upgrade applications
- Widely used in hotels, apartments, offices, hospitals for new installations and modernizations
- Replacement requires synchronized software and parameters to maintain system consistency
Tags:
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