FANUC A03B-0815-C001 Digital IO Module with 24/16 Base Connection and Built-in MPG Handwheel Interface for CNC Spare Parts

The FANUC A03B‑0815‑C001 is a 24/16 base connection digital I/O expansion module developed for FANUC CNC control systems. It serves as the signal interface bridge between the CNC main unit and field machine devices, including limit switches, proximity sensors, relay actuators, operator panel buttons, and MPG manual pulse generators.

This module collects digital input signals from machine-side components and outputs PMC control signals to drive on-site actuators, enabling logic interaction for machine operation. Widely used for CNC machine maintenance, cabinet retrofits, equipment upgrades, and spare parts replacement for FANUC 0i, 16i, 18i, and 21i series CNC equipment.

• Integrated 24 digital input + 16 digital output layout with compact yellow standard rack-mounted housing
• Built-in dedicated MPG handwheel interface, directly compatible with operator manual pulse generators
• Multiple connectors: JD1A, JD1B, CA101, JA3, CB161 for flexible wiring arrangement in electrical cabinets
• Built-in hardware protection circuit with over-current and over-temperature monitoring to prevent board damage
• Strong anti-electromagnetic interference capability for stable signal transmission in complex industrial environments
• Full compatibility with mainstream FANUC CNC systems for simple on-site installation and commissioning
• Meets ECE R10 EMC standard, supporting global export customs clearance and commodity inspection
• Clear printed model label on housing for quick identification and full product traceability

Applicable Industries:

• CNC Lathes, Vertical Machining Centers, Milling Machines
• Drilling & Tapping Centers, Precision Grinding Equipment
• Mold processing automation production machinery
• Automated production lines equipped with FANUC CNC control system
• Old CNC machine reconstruction, electrical cabinet upgrade and maintenance

The FANUC A03B‑0815‑C001 Digital IO Module complies with ECE R10 electromagnetic compatibility regulations. All electromagnetic radiation and anti-interference performance indicators have passed strict factory inspection. Each module carries exclusive model marking for traceability, supporting international customs inspection and cross-border transportation.

• 1 × FANUC A03B‑0815‑C001 Digital IO Module
• 1 × Anti-static foam & shockproof export carton
• 1 × Product Operation Manual & Compliance Document