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GE IS200TTURH1CFD Product Specification
Product Overview
The GE IS200TTURH1CFD is a high-reliability turbine terminal board engineered as a critical component of GE’s Mark VIe Speedtronic™ control system, designed for managing gas and steam turbine operations in industrial automation environments. As a termination and interface module, the GE IS200TTURH1CFD serves as the physical connection point between field sensors, actuators, and the Mark VIe control system, enabling precise signal conditioning, relay switching, and system protection. Its modular design and rugged construction make it essential for industries requiring uninterrupted performance, such as power generation, oil and gas, and heavy manufacturing.
The GE IS200TTURH1CFD features a dual-row terminal strip with screw-type connections for analog and digital signals, ensuring secure wiring for proximity probes, thermocouples, and other field devices. The board integrates two transformers, multiple relays, and passive components (capacitors, resistors, diodes) to filter, isolate, and amplify signals, supporting both simplex and TMR (Triple Modular Redundant) system architectures. With its conformal-coated circuitry and IP23-rated enclosure, the module withstands harsh environmental conditions, including temperature extremes (-25°C to +60°C), humidity, and electromagnetic interference (EMI).
In automation systems, the GE IS200TTURH1CFD acts as a frontline interface, translating raw sensor data into actionable commands for the Mark VIe controller. Its configurable relay outputs support breaker closure coordination, synchronization, and emergency shutdown functions, while built-in diagnostic LEDs monitor signal integrity and power status. By enabling seamless integration between field instrumentation and the control platform, this terminal board enhances system reliability, reduces downtime, and optimizes maintenance efficiency in mission-critical applications.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | GE IS200TTURH1CFD |
| Manufacturer | General Electric (GE) |
| Product Type | Turbine Terminal Board (Mark VIe Series) |
| Input/Output Channels | 2 rows of screw-type terminals (analog/digital) |
| Signal Types | Voltage (0–125 VDC), current (4–20 mA), TTL/CMOS |
| Relay Configuration | Supports simplex and TMR systems with 2/3 voting logic |
| Communication Interface | Hardware-based (direct wiring to Mark VIe backplane) |
| Power Supply | Derived from Mark VIe system backplane (24 VDC ±10%) |
| Physical Dimensions | 305 mm (W) × 229 mm (H) × 76 mm (D) |
| Weight | 1.8 kg |
| Operating Temperature | -25°C to +60°C |
| Humidity | 5–95% non-condensing |
| Certifications | CE, UL, RoHS |
Main Features and Advantages
Robust Signal Conditioning: The GE IS200TTURH1CFD integrates passive filtering and isolation circuitry to eliminate noise and interference, ensuring accurate signal transmission to the Mark VIe controller. This is critical for maintaining precise turbine speed control and vibration monitoring in noisy industrial environments.
Dual-Mode System Support: The board’s relays are configurable for both simplex and TMR architectures. In TMR systems, relays operate with 2/3 voting logic to ensure fault tolerance, while simplex configurations use jumper settings for simplified operation. This flexibility reduces the need for multiple hardware variants, streamlining inventory and maintenance.
Rugged Industrial Design: Constructed with a heavy-duty metal enclosure and conformal-coated PCBs, the GE IS200TTURH1CFD resists corrosion, dust, and moisture, making it suitable for harsh environments like offshore platforms or steam turbine halls. Its vibration-resistant mounting design ensures reliable performance in high-mechanical-stress applications.
Integrated Diagnostics: Front-panel LEDs indicate power status, signal health, and relay actuation, enabling quick fault identification. The module also supports built-in self-test capabilities, allowing maintenance personnel to verify signal paths and component functionality without external tools.
Scalability and Compatibility: As part of the Mark VIe ecosystem, the GE IS200TTURH1CFD seamlessly integrates with other modules (e.g., IS200UCSAH1A control boards, IS200DSCCB1B communication gateways) to form a cohesive control solution. Its standardized footprint and wiring interface simplify system expansion and retrofitting.
Application Areas
-
Power Generation:
- Connects steam turbine speed probes and temperature sensors to the Mark VIe controller in combined-cycle power plants, enabling real-time adjustments to fuel flow and load distribution.
- Supports generator breaker synchronization and protective relaying in gas turbine-driven power systems, ensuring stable grid integration.
-
Oil and Gas:
- Interfaces with compressor anti-surge control systems and emergency shutdown (ESD) valves in refineries and offshore platforms, providing fail-safe signal isolation and relay switching.
- Manages vibration monitoring inputs for pumps and compressors, facilitating predictive maintenance and reducing unplanned downtime.
-
Heavy Manufacturing:
- Integrates with steam turbine-driven presses and rolling mills, translating speed and torque data into control signals for process optimization.
- Supports auxiliary systems like lube oil pumps and cooling water valves, ensuring synchronized operation across complex machinery.
-
Marine and Aerospace:
- Acts as a termination point for engine sensors in marine propulsion systems, enabling precise throttle control and fault detection.
- Supports test stand instrumentation in aerospace turbine development, providing reliable signal conditioning for high-precision performance analysis.
Related Products
- GE IS200UCSAH1A: A primary control board for the Mark VIe system, directly interfacing with the GE IS200TTURH1CFD to process signals and execute control algorithms.
- GE IS200DSCCB1B: A communication gateway module that enables the GE IS200TTURH1CFD to transmit data to higher-level systems (e.g., SCADA, cloud platforms) via Ethernet/IP or Modbus.
- GE IS200TVIBH2BBB: A vibration monitoring terminal board complementary to the GE IS200TTURH1CFD, specializing in processing vibration sensor inputs for machinery health analysis.
- GE IS200VCMIH1BCC: A bus master controller that coordinates data exchange between the GE IS200TTURH1CFD and other Mark VIe modules, ensuring seamless system communication.
- GE IS200VRTGH1DAB: A resistance temperature detector (RTD) interface module that pairs with the GE IS200TTURH1CFD for temperature monitoring in turbine auxiliary systems.
Installation and Maintenance
Pre-installation Preparation:
- Environmental Check: Ensure the installation location meets temperature (-25°C to +60°C) and humidity (5–95%) requirements. Verify proper grounding and EMI shielding to prevent signal interference.
- Wiring Verification: Use torque-controlled tools to secure field wires to the GE IS200TTURH1CFD terminal strips (recommended torque: 6–8 N·m). Confirm wire gauges match the module’s specifications (AWG 14–22).
- System Compatibility: Ensure the Mark VIe rack’s backplane power supply (24 VDC) is stable and properly fused. Verify that the terminal board slot aligns with the system’s wiring diagram.
Maintenance Recommendations:
- Visual Inspections: Monthly checks for loose connections, corroded terminals, or damaged components. Clean dust and debris from ventilation slots using a static-free brush.
- Relay Function Tests: Biannual verification of relay actuation and contact resistance. Use a multimeter to confirm proper switching and signal continuity.
- Firmware Updates: Periodically update the Mark VIe controller firmware to ensure compatibility with the GE IS200TTURH1CFD and address any security patches or feature enhancements.
- Environmental Monitoring: Quarterly checks of ambient temperature and humidity levels near the module. Address any deviations from specified operating conditions promptly.
Product Guarantee
Our company provides a one-year quality warranty for the GE IS200TTURH1CFD, covering hardware defects and malfunctions under normal use. During the warranty period, we will replace any module that exhibits faulty relays, damaged terminals, or signal-processing anomalies. For discontinued models like the GE IS200TTURH1CFD, our global inventory of legacy industrial parts ensures rapid fulfillment of urgent orders, supported by a network of certified technicians.
As a leading industrial control parts distributor established in 2007, we specialize in sourcing hard-to-find components, including obsolete and end-of-life models. Our supply chain expertise guarantees fast delivery and competitive pricing, while our technical support team offers pre-sales consultations and post-installation troubleshooting. Trust us to deliver reliable solutions that keep your critical systems operational, backed by decades of industry experience.
Contact Information:
Whatsapp: +86 18859254943
E-mail: sales@ygplc.com
Whatsapp: +86 18859254943
E-mail: sales@ygplc.com
Note: This document is based on technical data derived from GE’s official specifications and industrial automation best practices. For detailed wiring diagrams and configuration guidelines, refer to the GE IS200TTURH1CFD user manual or contact our technical support team.
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