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Product Introduction
The GE IS200VTCCH1C Thermocouple Processor Board is a high-accuracy temperature acquisition module used in GE Mark VI turbine control and industrial automation systems. It is designed to interface with multiple thermocouple types, providing precise temperature measurement for critical monitoring and protection applications.
This board features built-in signal conditioning, cold-junction compensation, and noise filtering to ensure reliable data acquisition even in electrically noisy industrial environments. The IS200VTCCH1C converts low-level thermocouple voltages into accurate temperature readings and transmits them to the control system for real-time processing and decision-making.
Its rugged design, wide operating range, and seamless integration with the GE Mark VI platform make it a critical component in power generation, oil and gas, and process control systems where accurate temperature monitoring is vital for safe and efficient operation.
Product Specifications
| Parameter | Details |
|---|---|
| Product Model | GE IS200VTCCH1C Thermocouple Processor Board |
| Function | Multi-Channel Thermocouple Signal Processing |
| Number of Channels | 12 Thermocouple Inputs |
| Supported Thermocouple Types | Type J, K, T, E, N, R, S, B |
| Measurement Range | –200°C to +1700°C (depending on TC type) |
| Accuracy | ±0.1% of reading |
| Cold-Junction Compensation | Integrated, automatic |
| Input Isolation | 1500 V RMS (Channel-to-System Isolation) |
| Signal Conditioning | Low-noise amplifiers and filtering |
| Update Rate | High-speed scanning for real-time monitoring |
| 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) | 82.6 × 41.9 mm |
| Weight | 0.45 kg |
Product Applications
The GE IS200VTCCH1C is widely used in industrial applications requiring precise thermocouple-based temperature monitoring. Typical applications include:
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Turbine Exhaust Temperature Monitoring: Provides accurate exhaust gas temperature measurement for performance optimization and safety.
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Combustion Control: Monitors burner temperatures to ensure efficient and safe combustion in gas turbines.
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Generator Winding Temperature Measurement: Protects generator windings from overheating by monitoring thermal conditions.
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Industrial Process Control: Interfaces with multiple thermocouples for temperature regulation in manufacturing processes.
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Power Generation Systems: Used in steam, gas, and hydro turbine control systems based on the GE Mark VI platform.
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Condition Monitoring: Supplies temperature data for predictive maintenance and real-time diagnostics.
Product Advantages
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High-Accuracy Measurement: ±0.1% accuracy ensures reliable temperature data for critical applications.
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Wide Thermocouple Support: Compatible with all major industrial thermocouple types (J, K, T, E, N, R, S, B).
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Integrated Cold-Junction Compensation: Eliminates errors due to ambient temperature changes at terminals.
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Industrial-Grade Isolation: 1500 V RMS isolation protects control electronics from field disturbances.
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Seamless Mark VI Integration: Designed specifically for GE Mark VI turbine and process control platforms.
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Noise Immunity: Built-in filtering and shielding ensure stable operation in harsh industrial environments.
FAQ
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How many thermocouple inputs does the IS200VTCCH1C support?
The board supports 12 thermocouple input channels. -
Which thermocouple types are compatible with the board?
It supports Type J, K, T, E, N, R, S, and B thermocouples. -
What is the temperature measurement range?
The board can measure temperatures from –200°C to +1700°C depending on the thermocouple type. -
Does the IS200VTCCH1C provide cold-junction compensation?
Yes, it has integrated automatic cold-junction compensation. -
What is the typical measurement accuracy?
The board achieves ±0.1% of reading for high-precision monitoring. -
Is the board designed for use with GE Mark VI systems?
Yes, it is specifically designed for seamless integration with GE Mark VI turbine control systems. -
Does the board include galvanic isolation?
Yes, it provides 1500 V RMS isolation between input channels and the control system. -
What types of applications is the IS200VTCCH1C suitable for?
It is used for turbine exhaust, combustion control, generator winding monitoring, and process control applications. -
What is the nominal power supply voltage for the board?
The IS200VTCCH1C typically operates at 28 VDC nominal control power. -
Does the board meet industrial compliance standards?
Yes, it complies with UL, CE, RoHS, and IEC industrial safety and performance standards.
Related Models (Same Series or Similar)
| Model | Description | Key Features |
|---|---|---|
| GE IS200VTCCH1B | Thermocouple Processor Board | Earlier hardware revision with similar functions |
| GE IS200VRTDH1D | RTD Input Board | High-accuracy RTD temperature acquisition |
| GE IS200VAICH1C | Analog Input Board | Handles precise analog input signals |
| GE IS200VVIBH1C | Vibration Monitoring Board | Condition monitoring for turbine machinery |
| GE IS200VGENH1B | Generator Monitor and Trip Board | Integrates generator protection and trip logic |
| 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 IS220PAICH1B | Analog Input Pack | High-accuracy analog signal acquisition |
| GE IS220PDIOH1A | Discrete Input/Output Pack | Flexible I/O for Mark VIe control systems |
| GE IS200DSPXH1D | Digital Signal Processor Board | Real-time turbine control and processing |
| GE IS200TRLYH1B | Relay Output Board | Provides multiple relay outputs for control |
| GE IS200TREGH1B | Trip Emergency Board | High-speed trip response for safety systems |
| GE IS200VCCC H1B | Control Card Communication | VME backplane communication for Mark VI |
