Description
Overview
The IS200TRTDH1B RTD Input Terminal Board is a GE Mark VIe temperature‑signal interface module designed to terminate and route Resistance Temperature Detector (RTD) inputs to the associated VRTD processor board. It provides reliable wiring, isolation, and signal integrity for up to sixteen 3‑wire RTD channels used in turbine monitoring and protection systems.
Functional Characteristics
This terminal board serves as the primary field‑wiring interface for RTD sensors in Mark VIe turbine control architectures. It includes barrier‑style terminal blocks for secure field termination and supports a wide range of industrial RTD types commonly used in gas, steam, and wind turbine applications.
Key functional features include:
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Sixteen 3‑wire RTD input channels
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Shielded terminal blocks for noise‑sensitive environments
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Dedicated wiring paths to the VRTD processor board
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High‑integrity copper traces for stable signal transmission
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Mechanical design optimized for turbine control panels
The IS200TRTDH1B is part of the Mark VIe platform, which expands on the capabilities of earlier Mark V systems by supporting broader environmental and application requirements.
Mechanical and Electrical Specifications
| Parameter |
Specification |
| Model |
IS200TRTDH1B |
| Product Type |
RTD Input Terminal Board |
| Brand |
GE |
| Series |
Mark VIe |
| Dimensions |
33 × 17.8 × 5.5 cm |
| Weight |
1.42 kg |
| Origin |
USA |
| HS Code |
8537101190 |
| Condition |
New |
| Availability |
In Stock |
| Channels |
16 RTD inputs (3‑wire) |
| Mounting |
Panel‑mount terminal board |
| System Compatibility |
DCS / Mark VIe |
| Minimum Order |
1 unit |
Integration and System Role
The IS200TRTDH1B is used to:
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Terminate RTD wiring from field sensors
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Provide clean, organized wiring to the VRTD processor
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Support temperature monitoring for bearings, windings, casings, and exhaust paths
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Maintain signal integrity in electrically noisy turbine enclosures
Its rugged PCB construction and industrial‑grade components ensure long‑term reliability in high‑vibration and high‑temperature environments.
Application Scenarios
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Gas turbine temperature monitoring
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Steam turbine thermal protection
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Wind turbine generator temperature sensing
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Industrial process temperature acquisition
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Mark VIe system upgrades and retrofits
FAQ
Q: How many RTD channels does the board support? A: Sixteen 3‑wire RTD channels.
Q: Is this board compatible with Mark V systems? A: No. It is designed specifically for Mark VIe architectures.
Q: What type of sensors can be connected? A: Standard industrial 3‑wire RTDs used for turbine temperature measurement.
