GE Fanuc IS200TTURH1B Turbine Protection Input Terminal Board
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||

Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | IS200TTURH1B |
| Manufacturer | GE Industrial Systems |
| Product Family | Mark VI Turbine Control System |
| Product Type | Turbine Protection Input Terminal Board |
| Module Type | TTUR Board |
| Function | Provides interface for turbine protection inputs including speed sensing, breaker control logic, and protection signal routing within GE Mark VI systems |
| Application | Gas Turbine Control, Steam Turbine Control, Generator Protection, Turbine Overspeed Protection, Synchronization Systems |
| Input Signals | Magnetic pickup (MPU) speed signals, generator/bus voltage signals (via PTs), protection logic inputs |
| Output Signals | 125 VDC breaker control signals, protection relay outputs, speed reference signals |
| Signal Types | High-speed pulse inputs + discrete protection and synchronization signals |
| Channel Function | Turbine speed monitoring, protection input processing, breaker control logic interface |
| Speed Inputs | Typically 12 MPU inputs for turbine shaft speed measurement |
| Signal Conditioning | Pulse conditioning, filtering, isolation, noise rejection, fault detection |
| Communication Interface | Interfaces with VTUR / PTUR / Mark VI control processors via system connectors |
| Isolation Type | Galvanic isolation between field inputs and control electronics |
| Diagnostic Features | Signal loss detection, sensor fault detection, channel validation, board ID detection |
| Connector Type | Mark VI backplane connectors (JR/JS/JT connector groups depending on configuration) |
| Mounting Type | Rack-mounted terminal board (Mark VI turbine control cabinet system) |
| Power Supply | 125 VDC control/sensing supply (system dependent) |
| System Compatibility | GE Mark VI turbine protection and control systems |
| Redundancy Support | Supports simplex and Triple Modular Redundant (TMR) architectures |
| Operating Temperature | -30°C to +65°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5% to 95% Non-Condensing |
| Dimensions (H × W × D) | ~330 × 178 × 55 mm |
| Weight | ~1.3–1.5 kg |
| Typical Applications | Turbine overspeed protection, speed sensing, generator synchronization, breaker closure logic, protection interlocks |
| Revision Level | H1B |
| Lifecycle Status | Obsolete / Legacy Product |
FAQ
Q1: What is the IS200TTURH1B?
A1: It is a turbine protection input terminal board used in GE Mark VI systems for processing speed, voltage, and protection signals related to turbine operation.
Q2: What is its main function?
A2: It acquires turbine speed signals (MPUs) and protection/synchronization inputs, then routes them to control and protection modules for turbine safety and breaker control.
Q3: How many speed inputs does it support?
A3: Typically up to 12 magnetic pickup (MPU) inputs for turbine shaft speed monitoring.
Q4: Is it part of turbine protection or control?
A4: It is part of the protection input layer, supporting overspeed detection, synchronization, and breaker logic functions.
Q5: Does it make trip decisions?
A5: No. It only collects and conditions signals; all trip decisions are made by Mark VI controller modules (e.g., VTUR/PTUR systems).
Q6: What is it used for in turbines?
A6: It is used for overspeed protection, speed measurement, generator synchronization, and breaker control logic.
Q7: Is IS200TTURH1B still manufactured?
A7: No. It is a legacy GE Mark VI component, typically sourced from refurbished or surplus industrial control markets.
GE Fanuc IS200TTURH1B Turbine Protection Input Terminal Board is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 13950166376 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.








