Fanuc A03B-0801-C012 I/O Base Unit

Fanuc A03B-0801-C012 is an I/O base unit used in Fanuc CNC control systems for housing and interconnecting input/output modules. It serves as the structural and electrical backbone of the I/O subsystem in factory automation setups.

Model: A03B-0801-C012
Manufacturer: Fanuc
Type: I/O Base Unit
Slot Capacity: 10 module slots (blue card connectors)
Backplane: Built-in electrical bus for signal and power distribution
Mounting: Panel mount or control cabinet integration
Power Input: Typically 24V DC (via external or backplane supply)
Module Compatibility: Supports Fanuc A03B-series I/O modules (digital, analog, relay)
Indicators: May include power and module status LEDs (on modules themselves)
Application: CNC machine I/O expansion, automated equipment control
Use Case: Acts as the modular base for distributed or centralized I/O configuration in Fanuc control environments
Country of Origin: Made in Japan Please review pictures carefully and let us know if you have any questions!