A16B-1200-0450 | GE Fanuc | CNC ROM Memory Board

Product Overview

The A16B-1200-0450 is a GE Fanuc CNC control ROM PCB board designed to operate as a core memory component within GE Fanuc CNC control systems. Its primary function is to store system firmware, control programs, and configuration data required for CNC machine operation.

Installed directly into the CNC control rack, the A16B-1200-0450 provides stable, non-volatile memory through multiple ROM sockets. This design supports OEM firmware loading as well as user-specific program configurations, making it a critical board for system startup, operation, and long-term reliability.

Functional Description

The A16B-1200-0450 acts as a ROM interface board within GE Fanuc CNC architectures. It hosts multiple ROM chips that contain machine firmware, option data, and control logic. During system boot, the CNC controller accesses this board to load essential operating software into active memory.

The board is engineered for direct compatibility with GE Fanuc CNC racks and backplanes. Its PCB layout and connector design align with OEM specifications to ensure reliable signal integrity and long-term stability in industrial environments.

Technical Specifications

• Model / Part Number: A16B-1200-0450

• Manufacturer: GE Fanuc

• Product Type: Control ROM PCB Board

• Function: Firmware, system program, and configuration data storage

• Memory Architecture: ROM-based, non-volatile

• ROM Capacity: 6 ROM memory sockets

• System Compatibility: GE Fanuc CNC control systems

• Installation: Plug-in PCB for GE Fanuc control racks

• Operating Temperature: –10 °C to +60 °C

• Storage Temperature: –40 °C to +85 °C

• Humidity: 5–95% non-condensing

• Dimensions: 100 × 80 × 20 mm

• Country of Origin: USA

• Condition: New or professionally refurbished (tested)