Product Description
General Electric IS230PCAAH1B Mark VIe Core Analog I/O Module
- Manufacturer: General Electric (now under GE Vernova)
- Series: Mark VIe Speedtronic
- Model/Part Number: IS230PCAAH1B
- Description: Core Analog I/O Module for turbine control in Mark VIe Speedtronic systems
Overview
The General Electric IS230PCAAH1B is a Core Analog I/O Module from the Mark VIe Speedtronic series, manufactured by GE and now managed by GE Vernova. Designed for industrial automation, it handles a wide range of analog signal inputs and outputs for gas turbine control systems, interfacing with sensors and actuators. It supports simplex, dual, and Triple Modular Redundant (TMR) configurations and is used in power generation, oil and gas, and industrial applications to ensure precise and reliable turbine operation
Technical Specifications
| Specification | Details |
|---|---|
| Model | IS230PCAAH1B |
| Series | Mark VIe Speedtronic |
| Type | Core Analog I/O Module (PCAA) |
| Function | Processes analog inputs/outputs for turbine control |
| Inputs | 25 channels (thermocouples, 4–20 mA, seismic, LVDT, pulse rate) |
| Outputs | 4–20 mA, 0–200 mA, servo coil outputs |
| Accuracy | ±0.50% for 0–10 V DC inputs, ±1.00% for LVDT excitation, ±3.50% for servo driver output |
| Compatible Terminal Boards | TCAS, TCAT (e.g., IS200TCASH1A, IS200TCATH1A) |
| Connectors | Dual 68-pin connectors (P1, P2) for TCAT, dual RJ-45 Ethernet ports (IONet), P4 for JGPA power, P5 for power input |
| Communication | Ethernet (IONet) with ControlST protocols |
| Power Supply | 28 VDC ±5%, supplied by Mark VIe system |
| Signal Protection | Surge suppression, EMI filtering |
| Components | Surface-mount technology, four circuit boards (processor board, two I/O boards, terminal board) |
| Power Consumption | Approx. 1–2 A at 28 VDC (typical for Mark VIe modules, not publicly specified) |
| Dimensions | 33.02 cm x 17.8 cm x 7.87 cm (13.0 x 7.0 x 3.1 in) |
| Coating | Conformal coating for environmental protection |
| Board Markings | GE logo, IS230PCAAH1B, 6BA01 code |
| Operating Temperature | -30°C to +65°C (-22°F to +149°F) |
| Storage Temperature | -40°C to +85°C (-40°F to +185°F) |
| Relative Humidity | 5% to 95% (non-condensing) |
| Weight | Approx. 0.5 kg (1.1 lbs) |
| Mounting | Secured to TCAT/JGPA with finger-tightened screws, optional isolated shield ground |
| Certifications | CE, UL, CSA, Class I Div 2 |
| Compatibility | Mark VIe/Mark VIeS Turbine Control System, ToolboxST software |
| Manual | GEH-6721L |