PRODUCT DESCRIPTION
FANUC A20B-3400-0020 - I/O Link-i Interface Board
The FANUC A20B-3400-0020 is an I/O Link-i Interface Board designed for integration within FANUC i-Series CNC control systems. This module facilitates high-speed, real-time communication between the main CNC controller and distributed peripheral I/O units, sensors, and actuators. It is engineered to support deterministic data exchange in demanding industrial automation environments, including advanced machine tools and robotic applications.
Technical Specifications:
- SERIES/FAMILY: FANUC i-Series / I/O Link-i
- COMPONENT TYPE: I/O Link-i Interface Board
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: Supplied by host CNC controller backplane (typically 5VDC, 3.3VDC logic 24VDC for I/O power).
- POWER CONSUMPTION: Low, derived from host system.
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Printed Circuit Board (PCB) module.
- MOUNTING: Slot-mounted within FANUC CNC controller rack.
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: FANUC I/O Link-i.
- PORTS: Multiple I/O Link-i ports (fiber optic or copper, depending on specific configuration).
- INTEGRATION: Backplane connector for CPU communication.
- FUNCTION: Manages digital and analog I/O signals.
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for internal cabinet installation).
- COOLING METHOD: Passive convection.
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: FANUC 0i-MODEL D/F, 30i/31i/32i-MODEL B/B Plus, and other FANUC i-Series CNC controllers.
- APPLICATION: Distributed I/O systems for CNC machine tools, industrial robotics, and automated manufacturing processes.