GE A16B-2200-0390/10B Axis Module

This axis control module manages servo positioning for up to four machine axes. It generates real-time motion profiles and monitors encoder feedback continuously. You can install this board into any main GE CNC rack slot. The unit suits machining centers, lathes, and high-speed milling applications.

Technical Specifications & Key Parameters

Parameter	Detail
Product Model	GE A16B-2200-0390/10B
Category	Axis Control Module
Dimensions (L x W)	260 mm x 220 mm
Weight	0.68 kg (1.5 lbs)
Number of Axes	4 independent axes
Control Modes	Position, velocity, torque, and homing
Processor Type	32-bit RISC with dedicated motion coprocessor
Clock Speed	50 MHz
Feedback Interface	Four incremental encoder ports (5V differential)
Encoder Frequency	1 MHz maximum input
Command Output	±10 V analog per axis
Component Count	142 ICs, 96 capacitors, 124 resistors
Energy Storage	3300 µF total capacitance (holds position data for 12 ms)
Operating Voltage	5V DC and ±15V DC from backplane
Current Draw	1.5 A at 5V DC, 0.25 A at +15V DC, 0.15 A at -15V DC
Connectors	Four 20-pin encoder ports, one 50-pin command header
Status LEDs	Power, ready, axis active (four LEDs), fault

Detailed Feature Overview

GE A16B-2200-0390/10B controls four independent axes with precise coordination. A dedicated motion coprocessor handles all real-time trajectory calculations. This design frees the main CPU for other tasks. The module operates in position, velocity, torque, or homing control modes. Consequently, you can configure each axis differently within the same program.

Each axis accepts encoder feedback at speeds up to 1 MHz. This high frequency supports rapid traverse rates on large machines. The module outputs a ±10 V analog signal to drive each servo amplifier. A 3300 µF capacitor bank stores energy for brief power interruptions. It holds position data for 12 milliseconds during dips. Therefore, axes return to the correct position after power restoration.

Component Layout and Signal Flow

The board carries 142 integrated circuits for complex motion calculations. Ninety-six capacitors filter noise on all power and signal lines. One hundred twenty-four resistors set gains and scaling parameters. The module communicates with the CNC backplane via a high-speed parallel bus. It updates position error and velocity data every 2 milliseconds per axis.

Installation and Environmental Requirements

This axis module draws 1.5 A from the 5V DC backplane supply. Its 0.68 kg weight allows easy handling during installation. Insert the board firmly into any standard GE CNC rack slot. Secure it with the two retaining screws provided. Operating temperature ranges from 0°C to 55°C reliably. Keep humidity below 90% without condensation to prevent corrosion. Six front-panel LEDs show axis activity and fault status clearly.