Overview
The Fanuc A05B-2500-C001 is a 2-slot backplane assembly that serves as the core interconnect platform for Fanuc R-30iA and R-J3iC robot controllers. This unit provides two slots for mounting critical components: the CPU main board (A16B-3200-0600) and the power supply unit (A16B-2203-0910). The integrated fan unit ensures active thermal management during continuous robotic operations, maintaining optimal performance in industrial automation environments.
Key Features
- Dual-slot architecture for CPU and PSU integration
- Integrated fan unit (A02B-0260-C021) for active cooling
- Includes PCB assembly (A20B-2003-0890) for signal routing
- Rack-mount form factor for secure integration
- Lightweight design (3 lbs) with robust thermal stability
- Supports both R-30iA and R-J3iC control architectures
Technical Specifications
- Part Number: A05B-2500-C001
- Manufacturer: Fanuc
- Configuration: 2-slot backplane
- Weight: 3 lbs (1.36 kg)
- Operating Temperature: 0 to 40°C
- Storage Temperature: Up to 50°C
- Mounting Style: Rack mount
- Included Components: Fan unit, PCB assembly
- Compatible Slot 1: CPU main board A16B-3200-0600
- Compatible Slot 2: Power supply unit A16B-2203-0910
Typical Applications
The Fanuc A05B-2500-C001 is ideal for:
- Robotic control systems requiring modular architecture
- CNC automation and multi-axis motion control
- Factory automation environments with thermal management requirements
- System integration and replacement in existing R-30iA/R-J3iC installations
- Industrial settings requiring reliable, compact control enclosures
Compatibility & Replacements
Compatible With
- Fanuc R-30iA robot controllers
- Fanuc R-J3iC robot controllers
- CPU main board A16B-3200-0600
- Power supply unit A16B-2203-0910
- Fanuc fan unit A02B-0260-C021
- Backplane PCB A20B-2003-0890
Replaces / Drop-In Replacement For
- Fanuc A05B-2500-H081 (alternative part number)
- Legacy 2-slot backplane assemblies in R-30iA upgrades
Works With
- Fanuc robot control systems and teach pendants
- Rack-mount enclosure installations
- Standard 24V DC control logic circuits
- Fanuc servo and robotic automation networks






