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Product Introduction
The GE IS200VRTDH1D RTD Input Board is a specialized temperature monitoring module designed for use in GE Mark VI turbine and industrial control systems. It is engineered to interface with multiple Resistance Temperature Detectors (RTDs) and provide high-accuracy temperature measurements for critical control and protection applications.
This board converts low-level RTD signals into precise temperature data for the control system, enabling real-time monitoring of turbine bearings, windings, lubricating oil, and other vital components. With built-in signal conditioning, noise filtering, and galvanic isolation, the IS200VRTDH1D ensures reliable temperature acquisition even in harsh industrial environments with high electrical noise.
The board is optimized for seamless integration into GE Mark VI platforms, making it a key component in power generation, oil and gas, and heavy industrial applications where accurate temperature measurement is essential for system safety and performance.
Product Specifications
| Parameter | Details |
|---|---|
| Product Model | GE IS200VRTDH1D RTD Input Board |
| Function | Multi-Channel RTD Temperature Acquisition |
| Number of Channels | 10 RTD Inputs |
| Supported RTD Types | 100Ω Platinum (Pt100), Cu10, Ni120, others |
| Measurement Range | –200°C to +850°C |
| Accuracy | ±0.1% of reading |
| Input Signal Type | 2-wire, 3-wire, and 4-wire RTD configurations |
| Excitation Current | Low-level constant current source |
| Isolation Voltage | 1500 V RMS (Channel-to-System Isolation) |
| Update Rate | High-speed scanning for real-time data |
| Power Supply Requirement | 28 VDC nominal |
| Communication Interface | Backplane connection to Mark VI controller |
| Mounting Type | Rack/Card Cage Mounted |
| Operating Temperature | –20°C to +70°C |
| Storage Temperature | –40°C to +85°C |
| Compliance Standards | UL, CE, RoHS, IEC |
| Dimensions (H x W x D) | 280 x 33 x 220 mm |
| Weight | 0.476 kg |
Product Applications
The GE IS200VRTDH1D is widely deployed in applications requiring precise temperature monitoring and control. Typical applications include:
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Turbine Bearing Temperature Monitoring: Ensures safe operation by tracking bearing temperatures in real time.
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Generator Winding Protection: Provides accurate thermal data to prevent overheating and insulation damage.
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Lubricating Oil Temperature Measurement: Monitors vital lubrication systems for turbines and rotating machinery.
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Industrial Process Control: Interfaces with RTDs for temperature regulation in critical industrial processes.
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Power Generation Systems: Used extensively in GE Mark VI-based gas, steam, and hydro turbine units.
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Condition Monitoring Systems: Provides continuous temperature data for predictive maintenance and diagnostics.
Product Advantages
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High Accuracy Measurement: ±0.1% accuracy ensures precise temperature monitoring for critical systems.
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Supports Multiple RTD Types: Compatible with Pt100, Cu10, Ni120, and other common industrial RTDs.
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Galvanic Isolation: 1500 V RMS isolation enhances system safety and reduces electrical noise interference.
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Flexible Wiring Configurations: Supports 2-wire, 3-wire, and 4-wire RTD connections for installation flexibility.
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Seamless Integration: Designed for direct use with GE Mark VI turbine and process control systems.
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Robust Industrial Design: Engineered for harsh environments with EMI protection and wide temperature range.
FAQ
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How many RTD inputs does the IS200VRTDH1D support?
The board supports 10 RTD input channels for temperature measurement. -
Which RTD types are compatible with this board?
It supports Pt100, Cu10, Ni120, and other industry-standard RTDs. -
What is the temperature measurement range?
The board can measure temperatures from –200°C to +850°C. -
Does the IS200VRTDH1D provide galvanic isolation?
Yes, it provides 1500 V RMS isolation between input channels and the control system. -
What wiring configurations are supported for RTD connections?
It supports 2-wire, 3-wire, and 4-wire RTD configurations. -
What is the typical accuracy of the temperature measurements?
The board achieves ±0.1% of reading accuracy for high-precision monitoring. -
Is the IS200VRTDH1D compatible with GE Mark VI systems?
Yes, it is designed for seamless integration with GE Mark VI turbine control platforms. -
What is the nominal power supply voltage?
The board typically operates at 28 VDC nominal control power. -
Can the IS200VRTDH1D be used in vibration-prone environments?
Yes, its industrial-grade design ensures stable performance under mechanical stress and EMI. -
Does the board comply with industrial safety standards?
Yes, it complies with UL, CE, RoHS, and IEC standards for industrial automation equipment.
Related Models (Same Series or Similar)
| Model | Description | Key Features |
|---|---|---|
| GE IS200VRTDH1C | RTD Input Board | Earlier revision supporting multiple RTD inputs |
| GE IS200TBCIH1B | Terminal Board for RTD Connections | Provides field wiring interface for RTDs |
| GE IS200VGENH1B | Generator Monitor and Trip Board | Integrates generator protection and trip logic |
| GE IS200VAICH1C | Analog Input Board | Handles high-accuracy analog signals |
| GE IS200VVIBH1C | Vibration Monitoring Board | Acquires vibration data for turbine machinery |
| GE IS200VCRCH1B | Contact Input/Relay Output Board | Discrete I/O interface for Mark VI systems |
Popular Models from the Same Brand
| Model | Product Type | Application |
|---|---|---|
| GE IS220PDIOH1A | Discrete Input/Output Pack | Flexible discrete I/O for Mark VIe systems |
| GE IS200DSPXH1D | Digital Signal Processor Board | Turbine control and real-time signal processing |
| GE IS220PAICH1B | Analog Input Pack | High-accuracy analog signal acquisition |
| GE IS200TRLYH1B | Relay Output Board | Provides multiple relay outputs for process control |
| GE IS200TREGH1B | Trip Emergency Board | High-speed trip response for safety systems |
| GE IS200VCCC H1B | Control Card Communication | Backplane communication for Mark VI systems |
