Description
Product Introduction
This GE F31X118CCAACG1 is a control and communication interface board for GE’s excitation and power conversion control platforms. The “CCA” designation identifies this as a control and communication board with analog capabilities, providing precision signal conditioning and regulation functions for generator excitation systems.
The board provides multiple analog inputs for feedback signals, analog outputs for control commands, and digital I/O for status and control. It is designed for precision regulation applications such as generator voltage control, reactive power management, and power conversion systems.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | GE (General Electric) |
| Model Number | F31X118CCAACG1 |
| Product Type | Control and Communication Board |
| Input Voltage | 24 VDC (from system power supply) |
| Analog Inputs | Multiple channels (voltage/current) |
| Analog Outputs | Multiple channels (control signals) |
| Digital I/O | Configurable channels |
| Communication | Backplane and serial interfaces |
| Protection | Overcurrent, overvoltage |
| Status Indication | LED indicators |
| Operating Temperature | 0 to +55 °C |
| Storage Temperature | -40 to +85 °C |
| Board Dimensions | Standard 6U or custom form factor |
Key Selling Points & Differentiators
- Precision Control: Designed for generator excitation and power conversion applications requiring accurate voltage and current regulation.
- Multiple Signal Types: Handles both analog and digital signals, reducing the need for separate interface modules.
- Excitation System Compatibility: Specifically designed for GE excitation control platforms.
- Quantified Testing Protocol: We test analog accuracy, digital I/O functionality, and communication interfaces under simulated operating conditions.
- Warranty & Support: 2-year functional warranty with application support.
Frequently Asked Questions (FAQ)
Q1: What systems use the F31X118CCAACG1?
A: This board is used in GE excitation and power conversion control systems, typically in generator excitation panels for voltage regulation and reactive power control.
Q2: What is the analog input range?
A: The board accepts standard industrial signal ranges (4-20 mA, 0-10 V, etc.). Exact ranges depend on the specific configuration of the board.
Q3: Is this board compatible with the F31X111 power supply boards?
A: Yes, the F31X118CCAACG1 is designed to work with F31X111 series power supply boards in the same system backplane.
Q4: What is the lifecycle status of this board?
A: This board is discontinued. We have a limited quantity of new surplus units. Used pulls are occasionally available.
Q5: Does this board include firmware?
A: The board may include firmware depending on the specific variant. We can confirm the firmware version for the specific boards in our inventory.

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