PRODUCT DESCRIPTION
FANUC A20B-3900-0073 - I/O Link-i Interface Board
The FANUC A20B-3900-0073 is a critical I/O Link-i interface board designed for integration within FANUC i-Series CNC controllers. This module facilitates high-speed, real-time distributed I/O communication, enabling seamless connectivity between the main controller and various peripheral devices, sensors, and actuators in industrial automation environments. It is engineered for robust performance in demanding applications such as CNC machine tools, robotic systems, and automated manufacturing lines requiring precise and reliable I/O management.
Technical Specifications:
- SERIES/FAMILY: FANUC i-Series (e.g., 0i-MD, 30i-B, 31i-B, 32i-B, 35i-B)
- COMPONENT TYPE: I/O Link-i Interface Board
- ELECTRICAL SPECS:
- OPERATING VOLTAGE: 5VDC (logic), 24VDC (I/O power, supplied by host system)
- POWER CONSUMPTION: Typically low, dependent on system configuration
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Printed Circuit Board (PCB) module
- MOUNTING: Slot-mounted within a FANUC CNC controller unit or backplane
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: FANUC I/O Link-i (High-speed serial communication)
- I/O CHANNELS: Acts as a master interface for multiple I/O Link-i slave units
- DATA TRANSFER: Real-time, deterministic I/O data exchange
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for internal cabinet installation)
- COOLING METHOD: Passive convection (relies on host system/cabinet cooling)
- MOUNTING STYLE: Internal slot mounting
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: FANUC 0i-MD, 30i-B, 31i-B, 32i-B, 35i-B series CNC controllers and compatible I/O Link-i slave devices
- APPLICATION: Machine tool automation, robotic control, general industrial automation requiring distributed I/O connectivity and real-time control.