GE A16B-2200-0200/03A CPU Board

The A16B-2200-0200/03A serves as the central processor for GE Fanuc CNC systems. This CPU board executes control logic and manages machine tool operations. You can rely on it for precision machining and automation tasks.

Key Technical Parameters

The table below lists all essential technical specifications for this CPU PC board.

Specification	Details
Part Number	A16B-2200-0200/03A
Product Type	CPU PC Board
Compatibility	GE Fanuc Series CNC systems
Processor Type	32-bit RISC microcontroller
Program Memory	1 MB flash
Data Memory	512 KB RAM
Retentive Memory	32 KB EEPROM
Number of Axes	4 controlled axes
Feedback Interface	Incremental encoder (differential)
Digital I/O	32 inputs / 24 outputs
Dimensions (W x H x D)	280 mm x 220 mm x 35 mm
Weight	Approx. 0.85 kg
Connector Type	Multiple pin headers and edge connectors
Number of Components	25 ICs, 60 capacitors, 85 resistors
PCB Material	FR4 with conformal coating
Operating Temperature	0°C to 55°C

Physical Characteristics and Installation

This CPU PC board weighs approximately 0.85 kg for secure rack mounting. Its dimensions measure 280 mm x 220 mm x 35 mm for CNC controller cabinets. First, align the A16B-2200-0200/03A with the backplane guides. Then, press firmly until the board seats completely. Finally, secure the board using the top and bottom retaining screws. A conformal coating protects the PCB from moisture and dust.

Processing and Memory Specifications

The A16B-2200-0200/03A integrates a 32-bit RISC microcontroller for high-speed processing. Program memory provides 1 MB of flash for non-volatile firmware storage. Data memory includes 512 KB of RAM for real-time variables. Retentive memory uses 32 KB of EEPROM for critical parameters without battery backup. The board controls 4 axes for advanced CNC machine configurations.

I/O and Component Layout

This CPU board includes 32 digital inputs for machine status signals. Twenty-four transistor outputs drive actuators and indicator lamps. The board contains 25 integrated circuits for logic, communication, and servo control. Sixty capacitors provide power filtering and noise suppression. Eighty-five resistors establish proper signal levels and termination. The A16B-2200-0200/03A requires both 5V DC and 24V DC power supplies. Use this board for milling, turning, or multi-axis CNC applications.