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Description
Product Overview
The GE IS200SHRAH2ACC is a high-performance HART-enabled analog input/output (I/O) module designed for GE’s SPEEDTRONIC™ Mark VIe gas turbine control system. As a critical component of the Mark VIe platform, this module provides seamless integration of HART communication and analog signal processing for industrial turbine control applications. Mounted on the DS200DCCA base card, the IS200SHRAH2ACC supports up to 10 analog inputs and 2 analog outputs, making it ideal for connecting intelligent field devices like pressure transmitters, temperature sensors, and control valves in power generation, oil & gas, and heavy manufacturing sectors requiring precision and reliability.
Engineered for compatibility with GE’s Mark VIe architecture, the IS200SHRAH2ACC features a D-type connector for high-speed data exchange and a 3-pin 24 VDC power input for stable operation. Its modular design allows easy integration with terminal boards like the IS200STCIH1A and IS200STCIH2A, enabling scalable I/O configurations for simplex or triple-redundant (TMR) systems. The module’s conformal coating and rugged enclosure ensure operation in harsh environments, with a wide temperature range (-40°C to +70°C) and resistance to vibration and electromagnetic interference. By combining advanced HART protocol support with GE’s ControlST software suite, the IS200SHRAH2ACC delivers actionable insights for predictive maintenance and optimized turbine performance.
Technical Specifications
| Parameter Name | Parameter Value |
| Product Model | GE IS200SHRAH2ACC |
| Manufacturer | General Electric (GE) |
| Product Type | HART-Enabled Analog Input/Output Module |
| Interface Type | D-type connector, 3-pin power input |
| Signal Types | 4-20 mA current loop, 0-10 VDC scaled signals |
| HART Protocol Support | HART 7.0 compliant, bidirectional communication |
| Power Requirements | 24 VDC ±10% |
| Current Consumption | 200 mA |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Weight | 0.55 lb (0.25 kg) |
| Vibration Resistance | 10–500 Hz, 2g |
| Isolation Voltage | 500 VDC |
| Redundancy Support | Simplex and triple-redundant (TMR) configurations |
| Programming Software | GE ControlST |
Main Features and Advantages
The GE IS200SHRAH2ACC stands out for its HART protocol compatibility and versatile analog signal processing. It supports bidirectional communication with HART-enabled field devices, allowing real-time access to diagnostic data, calibration parameters, and device status. This feature is critical for modernizing legacy systems and improving operational efficiency in power plants and refineries. The module’s 10 analog inputs and 2 outputs provide flexibility for monitoring and controlling a wide range of process variables, including pressure, temperature, and flow.
Another key strength is its modular architecture and hot-swappable design. The IS200SHRAH2ACC supports field replaceable units (FRUs), enabling quick replacement of faulty components without manual reconfiguration. GE’s ControlST software automatically downloads the latest firmware and configuration settings, reducing downtime and maintenance complexity. The module also features advanced diagnostics, including channel-level fault detection and self-test capabilities, enabling proactive maintenance and minimizing unplanned outages.
Additionally, the IS200SHRAH2ACC offers rugged industrial durability. Its conformal coating protects against dust, moisture, and chemical contaminants, while the wide temperature range ensures reliable operation in extreme environments. The module’s compatibility with GE’s Mark VIe system allows seamless integration with other I/O modules (e.g., IS220PCLAHIA for analog signals, IS220PSCAHIA for serial communication) and enterprise-wide SCADA systems, supporting scalable automation solutions.
Application Areas
The GE IS200SHRAH2ACC is primarily used in turbine control systems across industries requiring precise and reliable analog signal management:
- Power Generation: Manages HART-enabled sensors and actuators in gas and steam turbines, ensuring efficient energy production and grid stability. Integrates with SCADA systems for real-time monitoring of turbine-driven generators.
- Oil & Gas: Supports HART communication with field devices in pipelines, refineries, and offshore platforms, enhancing safety and operational efficiency. Used in turbine-driven compressors and pumps for gas transmission.
- Heavy Manufacturing: Controls industrial turbines in steel production, water treatment, and other large-scale processes, optimizing resource allocation and compliance.
- Marine Propulsion: Provides diagnostic feedback for shipboard turbine engines, improving fuel efficiency and reducing maintenance costs.
By enabling high-speed HART communication and redundant data paths, the IS200SHRAH2ACC plays a vital role in maintaining turbine performance and reducing unplanned outages. Its compatibility with legacy protocols also makes it suitable for retrofitting older systems to meet current industry standards.
Related Products
- IS200STCIH1A/2A: Terminal boards for signal conditioning and distribution, compatible with the IS200SHRAH2ACC.
- DS200DCCA: Base card providing power and backplane connectivity for Mark VIe modules.
- IS220PCLAHIA: Core analog I/O module for integrating thermocouple and 4-20 mA signals.
- IS220PSCAHIA: Serial communication I/O module supporting MODBUS and PROFIBUS protocols.
- GE ControlST Software: Configures and monitors the IS200SHRAH2ACC, enabling advanced diagnostics and real-time control.
- IS200SHRAS2A: Similar HART analog I/O module with revised functional capabilities.
- DS200TCERG2BTF: Emergency overspeed protection board for turbine safety systems.
Installation and Maintenance
Installation Preparation:
Ensure the IS200SHRAH2ACC is installed in a clean, dry environment with proper ventilation. Verify compatibility with the DS200DCCA base card and secure the module using anti-vibration mounts. Prior to powering up, check all wiring connections for accuracy, particularly the D-type connector and 24 VDC power interface. Use GE’s ControlST software to update firmware to the latest version and configure I/O channels according to the turbine’s sensor requirements.
Maintenance Recommendations:
Regularly inspect the IS200SHRAH2ACC for signs of physical damage or loose connections. Clean the module periodically to prevent dust accumulation, and ensure the operating temperature remains within the specified range. Monitor power supply voltage levels to avoid overloading, and replace aging components (e.g., capacitors) during scheduled outages. Perform quarterly firmware updates to access new features and security patches. For redundant systems, test communication failover mechanisms bi-annually to ensure seamless operation during faults.
Product Assurance
GE provides a 1-year warranty for the IS200SHRAH2ACC, covering defects in materials and workmanship. Authorized partners like Radwell and AX Control offer 2-year warranties on refurbished units, ensuring long-term system viability. GE’s global technical support team provides 24/7 assistance for installation, troubleshooting, and firmware updates. The company’s Predix platform enables remote monitoring and predictive maintenance, further enhancing uptime and operational efficiency. For discontinued products like the IS200SHRAH2ACC, GE’s certified partners also offer repair services, ensuring continued support for legacy systems.
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