GE A16B-2200-0160/07B Graphic CPU Board

Central Display Processor for CNC Systems

The GE A16B-2200-0160/07B manages graphic rendering and operator interface tasks. This board integrates directly with Series 16 CNC controllers. It generates real-time tool paths and position displays. Consequently, machine operators receive immediate visual feedback during complex machining operations.

Core Hardware Specifications

This board measures 260 mm in length by 210 mm in width. The GE weighs approximately 0.85 kg. It contains two main processor components on a single PCB. The board includes one 40-pin flat ribbon cable interface for display connection. A separate 20-pin connector handles keyboard or panel inputs.

The unit stores configuration data in onboard SRAM chips. This memory retains parameters for approximately 72 hours without external power. Therefore, you need to backup settings before long-term storage. The GE A16B-2200-0160/07B also features a lithium battery for clock maintenance.

Parameter	Specification
Brand	GE
Model	A16B-2200-0160/07B
Category	CNC Graphic CPU Board
Dimensions	260 x 210 mm
Weight	0.85 kg
Component Count	2 main processors
Display Interface	40-pin ribbon cable
Input Interface	20-pin connector
SRAM Retention	72 hours (typical)
Battery Type	Lithium (clock backup)

Video Output and Processing Features

Furthermore, this board supports 640 x 480 pixel resolution at 60 Hz. It generates 256 simultaneous colors for detailed graphics. The GE A16B-2200-0160/07B overlays dynamic text on tool path displays. This feature helps operators monitor feed rates and spindle loads. The processor executes graphic commands independently of the main CNC logic. Consequently, it does not slow down motion control tasks.

Installation and Compatibility Notes

This board requires a single 5V DC power supply at 1.2 amps. It also draws 0.3 amps from a separate 12V DC rail. The GE A16B-2200-0160/07B fits into slot 3 of the CNC main rack. Always disconnect all power sources before removal or insertion. The unit works with CRT and early LCD display models. Verify your existing cable type matches the 40-pin interface.