Fanuc CNC Control Boards (A20B)

CNC Control Boards (A20B)

CNC Control Boards (A20B) is part of the Fanuc CNC Systems family. Palm Parts Solution stocks CNC Control Boards (A20B) units in new, refurbished, and surplus condition, all with tested warranty and same-day quotes on available to quote catalog numbers.

Overview

CNC Control Boards (A20B) delivers the performance, connectivity, and I/O density required by modern industrial applications while retaining backward compatibility with earlier CNC Systems hardware where applicable. Typical deployments include OEM machinery, process skids, retrofit projects, and plant-wide control architectures built on the Fanuc ecosystem.

Why specify CNC Control Boards (A20B)

• Tight integration with Fanuc engineering software
• Documented spare-parts availability
• Proven service life across heavy-duty industries
• Compatible accessories: power supplies, communication adapters, terminal blocks

What Palm Parts Solution provides

• Tested CNC Control Boards (A20B) catalog numbers available to quote
• Cross-reference assistance for obsolete part numbers
• Quotes on full CNC Control Boards (A20B) bills of material
• Engineering support for replacements and migrations

CNC Control Boards (A20B) technical reference

Each CNC Control Boards (A20B) catalog number has its own electrical, mechanical, and environmental specification. Use the search bar to locate an exact part number, or contact Palm Parts Solution with the catalog number on the nameplate for:

• Input/output voltage and current
• Communication protocols and network role
• Form factor and mounting (DIN rail, panel, rack)
• Operating temperature, humidity, vibration, IP rating
• Certifications (UL, CE, ATEX, marine, etc.)
• Compatible firmware and engineering software revisions

We can also supply OEM datasheets and wiring diagrams on request.