The GE Fanuc A16B-3200-0190 , also cataloged as the A16B-3200-0190 Main CPU Board, operates as a dedicated hardware component for central processing and multi-axis CNC execution within Series 16-MC, 160-MC, and 18-TC platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | A16B-3200-0190 |
| Brand | GE Fanuc |
| Origin | Japan |
| Weight | 0.78 kg (1.72 lbs) |
| Dimensions | Standard CNC Main Rack CPU Form Factor |
| Operating Temp | 0 to 55 deg C |
| Power Consumption | 5 VDC Logic Level Bus Draw |
| Component Category | Servo Add-On Module / Main CPU Board |
| System Compatibility | Fanuc System 16/18 (FS16/18, 16-MC, 160-MC, 18-TC) |
| Axis Capacity | Up to 6 Axes control |
| Option Slots | Base CPU PCB supplied without SMD modules |
| Status Indicators | Multi-segment LED Diagnostic Array |
Backplane Bus Communication Velocity & Firmware Flash Compatibility
The A16B-3200-0190 interfaces directly with the main CNC control rack backplane, coordinating real-time axis interpolation and digital servo control algorithms across up to 6 axes. Backplane bus communication velocity and task scheduling are optimized via low-latency bus drivers, preventing scan jitter during high-speed machining routines. System firmware flash compatibility is determined by plug-in SMD module configurations, ensuring synchronized logic processing between the CPU host board and auxiliary option cards.
Frequently Asked Questions
Q: Is the A16B-3200-0190 supplied with plug-in option modules installed?
A: No. The base board is supplied without surface-mount device (SMD) modules, requiring existing option cards (such as memory or axis modules) to be transferred during replacement.
Q: How many axes can be controlled by the A16B-3200-0190 CPU board?
A: The board is configured to support up to 6 axes of interpolated motion control within supported Fanuc CNC systems.
Field Installation Guidelines
Observe strict electrostatic discharge (ESD) protection measures before handling the main CPU card. Transfer required SMD modules and software ROM cards carefully from the original board into the corresponding sockets of the A16B-3200-0190 prior to installation. Slide the PCB assembly along the rack guide rails until the backplane connectors seat completely, then tighten the retaining fasteners to secure grounding and mechanical stability. Ensure external serial and encoder interface cabling is shielded and properly grounded to mitigate high-frequency electrical noise.