Description
The FANUC A20B-2100-0541 is an industrial-grade Servo Control Board engineered to facilitate high-speed communication and precise motion control within complex CNC architectures. Operating as a critical PLC side circuit board, this module ensures seamless data transmission between the main processor and servo amplifier units, minimizing latency in multi-axis machining applications.
Technical Specifications
Manufacturer: FANUC
Part Number: A20B-2100-0541
Component Type: Servo Control Board / PLC Side Circuit Board
System Compatibility: FANUC Series 16i, 18i, 21i CNC Controllers
Operating Voltage: 24V DC ± 10%
Communication Protocol: FANUC Serial Servo Bus (FSSB)
Operating Temperature: 0°C to 55°C
Storage Temperature: -20°C to 60°C
Relative Humidity: 10% to 75% (non-condensing)
Weight: 0.45 kg
Mounting Type: Plug-in modular slot
Board Architecture: Surface Mount Device (SMD) Printed Circuit Board
Industrial Application
Designed for high-demand manufacturing environments, the A20B-2100-0541 resolves synchronization errors in multi-axis milling and turning centers. By processing feedback loops at microsecond intervals, it prevents tool path deviation and surface finish degradation during aggressive machining cycles. It acts as the central nervous system for servo drives, ensuring that positional data from the PLC is executed with absolute precision.
Lifecycle and Procurement
Maintaining strict Technical Compatibility with legacy and active FANUC systems, this component restores original machine performance without requiring extensive software reconfiguration. Built to exact Original Engineering standards, it provides long-term reliability and thermal stability for continuous 24/7 production shifts. Contact our technical team to confirm current Lead Time and global shipping availability for your facility.
Key Attributes
Place of Origin: Japan
Model Number: A20B-2100-0541
Brand Name: FANUC
Condition: 100% Original
Certification: Ce
WARRANTY: 1 YEAR
Product name: Circuit Board
MOQ: 1 Pcs
Quality: High-quality
Service: 24 Hours Online Service
Packaging and Delivery
Selling Units: Single item









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