GE A230-0476-X002#C | Control Module

This control module manages logic and I/O processing in GE automation systems. It executes control programs and communicates with field devices. The unit mounts inside a control cabinet for industrial applications.

Technical specifications

Parameter	Specification
Brand	GE Automation
Model	GE A230-0476-X002#C
Category	Control Module
PCB Layer Count	4 layers
Base Material	FR-4 flame retardant
Component Count	Approximately 90 components
Integrated Circuits	8 ICs (processor, memory, drivers)
Processor Type	16-bit microcontroller
Memory	128 KB RAM, 256 KB Flash
Connector Types	2 x 25-pin D-sub, 1 x 20-pin header
Communication Ports	1 x RS-232, 1 x RS-485
Power Supply	24V DC external
Current Consumption	180 mA typical
Status Indicators	3 x LEDs (Power, Run, Fault)
Test Points	5 gold-plated test points
Dimensions (L x W)	Approx. 19 cm x 14 cm
Thickness	Approx. 2.5 cm
Weight	Approx. 0.4 kg
Energy Storage	4 x electrolytic capacitors (100 µF each)
Operating Temperature	0°C to 55°C
Mounting	4 x screw holes (M4)

Detailed Technical Analysis

This control module uses a 4-layer FR-4 PCB for noise reduction. The inner layers provide power distribution and ground shielding. Approximately 90 discrete components populate both sides of the board. A 16-bit microcontroller executes user programs and manages I/O.

Now let us examine its memory architecture. The GE A230-0476-X002#C contains 128 KB of RAM for program execution. It also includes 256 KB of flash memory for firmware storage. The board communicates via RS-232 and RS-485 serial ports. Two 25-pin D-sub connectors handle external device connections.

The module draws 180 milliamps from a 24V DC external supply. Four electrolytic capacitors filter the input power effectively. The GE A230-0476-X002#C features three LED status indicators. A green Power LED shows the supply is present. A red Fault LED illuminates during system errors.

Installation and Connection Guidelines

You mount this module using four M4 screws with standoffs. Connect the 24V DC power supply to the terminal block. The GE A230-0476-X002#C requires a clean, stable power source. Use shielded cables for all serial communication connections.

Configure the communication parameters through the programming software. Set the baud rate and protocol to match your system. The GE A230-0476-X002#C stores configuration in non-volatile flash memory. Always power down the system before inserting or removing this module.

Practical Applications

Engineers use this control module for automation system repair and upgrades. It serves as a replacement for failed original modules. The GE A230-0476-X002#C also works in legacy control system projects. Its compact size fits inside standard industrial cabinets.

Summary

To conclude, this control module features a 16-bit processor and 4-layer PCB. It weighs 0.4 kilograms and includes 256 KB of flash memory. Choose GE A230-0476-X002#C for reliable control in automation systems.