Xizi Otis Elevator Mainboard NDA NBA20401AAA00 ACB2 LCB2 Mainboard
NDA20401AAA00 is Xizi Otis LCB-II (LCB2/ACB2) elevator main control board with dual-chip high-end design, fully interchangeable with NBA20401AAA00 and NEA20401AAA00. It fits all OH5000 & OH6000 passenger elevators, acting as central controller for landing call logic, door operator, safety circuit, inverter communication, fire service and group control.
Product Specifications
| Brand |
XIZI OTIS |
| Description |
Elevator board |
| Model |
NDA20401AAA00 |
| 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, Paypal etc |
Technical Features
- Equipped with DB9 debug port for fault code reading and parameter setting
- Fixes typical mainboard failures such as elevator shutdown, unresponsive landing calls and leveling errors
- Manufactured with industrial FR-4 PCB
- Optocoupler isolated I/O terminals and status indicator lights to resist dust and electromagnetic interference
- Standard original plug terminals support plug-and-play installation
- Jumpers allow mode switching for single car, group control and fire function
Key Benefits: Brand-new original stock with 1-year warranty, shipped within 2-3 working days after payment. We accept bank transfer, Western Union and PayPal, offering technical commissioning support for global elevator spare parts distributors.