IS230PCAAH1A GE Module Parts Analog I/O Module
The GE IS230PCAAH1A is a Core Analog Module manufactured by General Electric (GE) for the Mark VIe Speedtronic turbine control system.
The module is designed to provide analog signal acquisition, processing, and output functions for gas turbine control applications. It interfaces with various field devices, including thermocouples, current-loop transmitters, position sensors, and servo actuators.
The IS230PCAAH1A integrates multiple internal circuit boards and supports Simplex, Dual, and Triple Modular Redundant (TMR) configurations, making it suitable for demanding industrial control environments.
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric (GE) |
| Model Number | IS230PCAAH1A |
| Product Type | Core Analog I/O Module |
| Product Series | Mark VIe |
| System | GE Speedtronic Turbine Control |
| Module Designation | PCAA |
| Terminal Board | TCAS |
| Optional Terminal Board | TCAT |
| Processor Board | BPPB |
| Power Input | 28 VDC nominal |
| Communication | Ethernet / IONet |
| Ethernet Ports | 2 RJ45 ports |
| Supported Configurations | Simplex, Dual, TMR |
| Signal Types | Analog Inputs and Outputs |
| Mounting | Modular, non-DIN-rail |
| Operating Temperature | -30 to +65°C (reported by supplier; verify against hardware revision) |
| Country of Origin | USA |
- Receives thermocouple signals for temperature monitoring.
- Processes 4-20 mA analog input signals.
- Supports LVDT excitation and position feedback.
- Handles seismic monitoring signals.
- Supports pulse-rate measurement.
- Provides servo coil driver outputs.
- Supports analog control signals for turbine actuators.
- Provides associated field-device power interfaces.
- Supports Simplex configurations.
- Supports Dual configurations.
- Supports TMR architectures for enhanced system availability.
- Exchanges I/O data with GE Mark VIe controllers.
- Uses Ethernet-based IONet communication.
- Provides module status monitoring and diagnostic indicators.
The IS230PCAAH1A is a Core Analog I/O Module designed for the GE Mark VIe Speedtronic turbine control system.
Its primary function is to acquire, process, and provide analog signals for turbine monitoring and control applications.
It is designed for GE Mark VIe turbine control systems.
Yes. It supports Simplex, Dual, and TMR configurations, subject to the overall system architecture.
Supported signal types include thermocouples, 4-20 mA signals, LVDT signals, seismic inputs, pulse-rate signals, and servo coil outputs.
The module uses a TCAS terminal board and can work with an optional TCAT terminal board depending on the application.
GE Analog I/O Module
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