Original OTIS Elevator Motherboard GHA21270A1 Compatible with MCS 312 and 300VF Control Systems Featuring RS422 Serial Communication
-
Highlight
Original OTIS Elevator Motherboard
,Compatible with MCS 312 and 300VF Elevator Control Board
,RS422 Serial Communication OTIS Elevator Board
-
BrandOtis
-
DescriptionElevator Board
-
ModelGHA21270A1
-
MOQ1PC
-
TransportionTNT, UPS, DHL, Fedex, Air, Sea
-
PackagesCarton, Wooden Case, Pallet Etc
-
Delivery TimeNormally 2-3 Working Days After Payment
-
WarrantyOne Year
-
Payment MethodCompany Bank, Western Union, Alibaba, Paypal Etc
-
Brand NameOtis
-
Model NumberGHA21270A1
-
Minimum Order Quantity1
-
Delivery Time2-3 working days
-
Payment TermsT/T,Western Union,MoneyGram
Original OTIS Elevator Motherboard GHA21270A1 Compatible with MCS 312 and 300VF Control Systems Featuring RS422 Serial Communication
OTIS Elevator RCB-II RCB2 GHA21270A1 Motherboard GGA21270A2 Original Stock Available
Product Overview
Original authentic OTIS RCB-II RCB2 GHA21270A1 motherboard, compatible with MCS 312 and 300VF control systems, and elevator models including E311/E411 and GEN2.
Core Functions
- Processes car call, hall call, car display, and safety/door lock circuit signals
- Utilizes RS422 serial communication for interconnection with MCB and LCB2 boards
- Supports group control signal interaction
- Drives display devices to show floor and running direction information
- Monitors safety circuits and door lock circuits with immediate protection triggers
- Supports multiple operation modes: inspection, automatic, and fire protection
- Enables fault diagnosis, parameter configuration, and operation status monitoring
- Onboard backup battery ensures data retention after power failure
Technical Specifications
| Brand | Otis |
|---|---|
| Description | Elevator Board |
| Model | GHA21270A1 |
| Power Supply | AC10V±20% via P2 port, matched with DC30V system power supply |
| Connectors | AMP connectors |
| Installation | Standard card slot-type, suitable for built-in cabinet slots |
| Structure | PCB board |
Ordering & Support
| Minimum Order Quantity | 1 PC |
|---|---|
| Transportation | TNT, UPS, DHL, Fedex, Air, Sea |
| Packaging | Carton, Wooden case, Pallet etc |
| Delivery Time | Normally 2-3 working days after payment |
| Warranty | One year |
| Payment Methods | Company Bank, Western Union, Alibaba, PayPal etc |
As the core component of the OCSS subsystem, this motherboard ensures reliable elevator operation with comprehensive safety monitoring and data protection features.
Related Products
Our products are sold all over the world, you can rest assured.
