PRODUCT DESCRIPTION
FANUC A20B-8101-0100 - I/O Printed Circuit Board
This component is an integral I/O Printed Circuit Board designed for integration within FANUC i-series Computer Numerical Control (CNC) systems. It facilitates the interface between the CNC controller and machine peripherals, enabling digital signal acquisition and output for machine tool operation and industrial automation applications. The board operates as a critical subsystem for managing machine-level I/O, ensuring reliable communication and control within complex manufacturing environments.
Technical Specifications:
- SERIES/FAMILY: FANUC 0i-MD, 0i-TD, 31i-B, 32i-B (and compatible i-series CNC controllers)
- COMPONENT TYPE: I/O Printed Circuit Board (PCB)
- ELECTRICAL SPECS: Operates on internal DC voltage rails (e.g., +5VDC, +24VDC) supplied by the host CNC system power supply.
- MECHANICAL/PHYSICAL: Standard PCB form factor for slot-in or rack mounting within a FANUC CNC control unit. Features board-to-board connectors for internal bus communication and external connectors for field wiring.
- INTERFACE/CONTROL: Provides digital input/output channels for machine interface. Communication via internal backplane bus to the main CNC CPU. Specific I/O count and type depend on the exact board configuration.
- ENVIRONMENTAL/MOUNTING: Designed for installation within a protected industrial control cabinet, typically operating within an IP20 environment. Convection cooling. Slot-in or screw-down mounting.
- COMPATIBILITY/APPLICATION: Essential component for FANUC i-series CNC machine tools, including lathes, milling machines, machining centers, and other automated production equipment requiring robust machine I/O management.