Model Information

• Part Number: F352771-1

• Applicable System: Yaskawa Motoman NXC100 robot controller

• Manufacturer: Yaskawa Electric Corporation (Japan)

• Revision: Typically Rev. D / D01 (varies by batch)

Technical Specifications

Electrical

• Input Voltage: 24 VDC (internal controller bus)

• Function: System logic control, I/O signal routing, power regulation

• Communication: High-speed backplane bus (inter-board data exchange)

Mechanical & Environmental

• Form Factor: Slot-mounted PCB (NXC100 chassis-specific)

• Dimensions: Approx. 60 mm × 80 mm

• Weight: ~0.15 kg

• Operating Temperature: 0 °C to +50 °C

• Storage Temperature: -20 °C to +70 °C

• Humidity: 10%–85% RH (non-condensing)

Interface & Features

• Backplane Connector: Direct plug-in to NXC100 main backplane

• Status LEDs: Power OK, system activity, and fault indicators

• Protection: Over-voltage, over-current, and ESD protection circuits

Core Functions

1. System Control & Coordination: Manages internal communication between CPU, servo drives, and I/O modules.

2. Power Distribution: Regulates and distributes 24 VDC power to on-board and peripheral components.

3. Signal Conditioning: Filters, amplifies, and routes analog/digital signals for motion control and safety interlocks.

4. Fault Monitoring: Detects and reports system errors (e.g., overheating, voltage anomalies) via LED and controller diagnostics.

5. Firmware Execution: Runs low-level system firmware for hardware initialization and real-time task scheduling.

Application

• Primary Use: Yaskawa Motoman NXC100 series robot controllers.

• Common Industries: Semiconductor manufacturing (wafer handling), LCD panel production, and general industrial automation.

• Compatibility: Designed exclusively for the NXC100 platform; not interchangeable with other Yaskawa controller series (e.g., XRC, DX100).

Maintenance Notes

• Inspection: Check LED indicators and connector seating quarterly.

• Replacement: Use only Yaskawa-original F352771-1 boards to ensure compatibility and reliability.

• Handling: ESD-sensitive; use anti-static gloves and mats during installation/removal.