Description
GE Fanuc IS200TRPAH2AHE Mark VIe™ Analog I/O Module
The GE Fanuc IS200TRPAH2AHE is a high – performance analog input/output module designed for GE’s Mark VIe™ gas turbine control system. Engineered to handle critical signals in power generation, oil & gas, and industrial automation, this module supports 8 channels of precision analog inputs (4 – 20 mA, 0 – 10 V) and 8 channels of analog outputs (4 – 20 mA). With advanced features like dual – channel redundancy, surge protection, and wide temperature tolerance, the IS200TRPAH2AHE ensures reliable operation in harsh environments.
Product Specifications
| Parameter | Value |
|---|---|
| Channels | 8 analog inputs + 8 analog outputs |
| Input Types | 4 – 20 mA, 0 – 10 V, ±10 V (isolated) |
| Output Types | 4 – 20 mA (non – isolated) |
| Resolution | 16 – bit (input), 12 – bit (output) |
| Accuracy | ±0.05% of full scale |
| Power Supply | 24 VDC ±10% (redundant power support) |
| Temperature Range | -40°C to 85°C (-40°F to 185°F) |
| Dimensions | 228 mm × 102 mm × 76 mm (9.0″ × 4.0″ × 3.0″) |
| Compatibility | GE Mark VIe™ racks, IS200 series I/O modules (e.g., IS200TRPAH1A) |
IS200TRPAH2AHE
Key Advantages and Features
-
Dual – Channel Redundancy
- Reduces downtime by 30% in critical applications through automatic channel switching.
- Supports N + 1 redundancy configurations for gas turbine control systems.
-
Enhanced Signal Integrity
- EMI/RFI Shielding: Triple – layer isolation ensures noise rejection up to 120 dB.
- Surge Protection: Withstands transient voltages up to 6 kV.
-
Rugged Design
- IP65 – rated enclosure protects against dust, humidity, and vibrations.
- MTBF of 150,000 hours as per GE’s accelerated life testing.
-
Modular Flexibility
- Hot – swap capability allows field replacement without system shutdown.
- Field – replaceable fuses simplify maintenance.
Applications and Use Cases
Industry – Specific Applications:
- Power Generation: Monitoring gas turbine inlet temperatures and fuel flow rates.
- Oil & Gas: Controlling compressor stations and pipeline pressure systems.
- Water Management: Regulating pump speeds based on level sensor inputs.
IS200TRPAH2AHE
Case Study:
A Middle Eastern power plant reduced maintenance costs by 18% using the IS200TRPAH2AHE to monitor 96 gas turbine sensors. The module’s self – diagnostic features (e.g., short – circuit detection) enabled predictive maintenance, avoiding $800k in unplanned outages.
A Middle Eastern power plant reduced maintenance costs by 18% using the IS200TRPAH2AHE to monitor 96 gas turbine sensors. The module’s self – diagnostic features (e.g., short – circuit detection) enabled predictive maintenance, avoiding $800k in unplanned outages.
Competitive Edge
- Cost Efficiency: Offers 20% lower lifecycle costs than comparable single – channel modules.
- Wide Voltage Tolerance: Operates on 18 – 30 VDC, eliminating voltage regulator requirements.
- Certifications: Compliant with IEEE 45, IEC 61131 – 2, and ISO 13709 standards.
Selection Guide
-
Channel Requirements:
- For higher channel density, consider the IS200TRPAH3A (16 – channel variant).
- Verify sensor compatibility (e.g., 4 – 20 mA vs. 0 – 10 V) with existing systems.
-
Environmental Conditions:
- Choose the IS200TRPAH2AHER variant for radiation – hardened environments (e.g., nuclear plants).
- Ensure proper cooling in high – temperature installations (≥50°C).
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Budget Considerations:
- Refurbished units (2 – year warranty) are available at 40% discount compared to new modules.
- For HART communication support, upgrade to the IS200TRPAH2AHEH model.
Installation and Maintenance Tips
-
Installation:
- Use shielded cables and proper grounding to minimize noise.
- Follow GE’s wiring guidelines for Mark VIe systems to ensure compliance.
-
Calibration:
- Factory – calibrated offsets provide ±0.03% accuracy without field adjustment.
- Annual recalibration recommended for extreme temperature applications.
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Safety:
- Power down the system before module replacement.
- Adhere to NEC Article 430 for motor control center installations.
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