Description
Exact product name available on branded site: RBA3
RBA3
Slug: nice-rba3-spare-control-unit
Product Description
Nice RBA3 is a spare control unit engineered for compatible Nice sliding gate operators, where it manages the full electronic control logic of the automation system. It controls motor movement, command inputs, safety-device response, BlueBUS accessory communication, slowdown calculation, and radio receiver integration from one original board platform. For replacement requirements in Abu Dhabi, this unit is important because it restores correct operating logic without changing the full motor assembly. It is a practical solution for technicians who need stable, original-spec control performance in compatible Nice sliding gate systems.
Key Features and Technical Specifications
- Official product type: spare control unit
- Internal control unit designation in compatible ROBUS documentation: RBA3/C
- Designed for compatible 24 Vdc sliding gate operators
- Mains power supply on compatible ROBUS systems: 230 V, 50/60 Hz
- BlueBUS output for compatible accessories
- Maximum BlueBUS load: up to 15 units
- STOP input supports normally open, normally closed, or 8.2 kΩ constant resistance devices with self-recognition
- Inputs: step-by-step, open, and close
- Gate open indicator output for 24 V lamp, maximum 4 W
- Flashing light output for compatible 12 V flashing lights, maximum 21 W
- Radio connector for SMXI and OXI receivers
- Radio antenna input: 52 Ω for RG58 or similar cable
- Programmable functions: 8 ON/OFF functions and 8 adjustable functions
- Self-recognition of connected BlueBUS devices
- Automatic recognition of STOP device type
- Automatic recognition of gate length with slowdown and partial opening point calculation
- Optional PS124 backup battery support on compatible systems
Main Benefits for the Customer
- Restores stable sliding gate operation with original Nice control logic
- Simplifies replacement when the existing board is faulty or damaged
- Supports reliable command management for opening, closing, and stop functions
- Helps retain safety-device integration and accessory compatibility
- Maintains smoother automation behaviour through learnt slowdown points
- Reduces replacement risk by using an original compatible control platform
Use Cases
- Replacement of a damaged control board in a Nice sliding gate operator
- Repair of unstable or non-responsive sliding gate automation
- Service replacement where BlueBUS device support must be retained
- Upgrade of an existing compatible Nice operator using the correct spare control unit
- Restoration of radio receiver and safety-input functionality in sliding gate systems
Compatibility and Installation Notes
- Official branded compatibility lists RBA3 for RB400, RB600, RB600P, RB1000, RB1000P, RUN1500, and RUN1500P
- This unit is for sliding gate automation only within the officially listed compatible platforms
- The official Nice catalogue identifies the spare part as RBA3, while the ROBUS control unit designation in the operator manual is RBA3/C
- Confirm board reference, operator model, voltage, and terminal layout before replacement
- Supports BlueBUS accessories, flashing light connection, gate open indicator, and optional plug-in receiver modules
- Installation, setup, and testing should be carried out by a qualified automation technician
- For terminal mapping and programming confirmation, review the official installation manual before fitting
Packing Includes
| Item |
Detail |
| RBA3 spare control unit |
1 unit |
Restore Original Nice Sliding Gate Control
Get the correct Nice replacement unit for dependable sliding gate automation in Abu Dhabi — Call/WhatsApp: +971 54 482 5472
Nice RBA3 spare control unit for compatible 24 Vdc sliding gate operators, with BlueBUS accessory support, programmable logic, safety inputs, slowdown management, and plug-in receiver compatibility.
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