+86 18030182217
+86 18030182217
sandydcsplc@gmail.com
Description
Product Overview
The GE IS200TDBTH6AAA is a high-performance Discrete Simplex Terminal Board designed for GE’s Mark VI Speedtronic turbine control system, a cornerstone of industrial automation in power generation, oil & gas, and heavy machinery. Engineered as a critical interface between field devices and the central controller, this terminal board manages discrete input/output signals and relay controls, ensuring reliable operation in mission-critical environments. As part of the Mark VI distributed I/O architecture, the IS200TDBTH6AAA enables seamless integration with sensors, switches, and actuators, making it indispensable for precise turbine control and monitoring.
The GE IS200TDBTH6AAA is a high-performance Discrete Simplex Terminal Board designed for GE’s Mark VI Speedtronic turbine control system, a cornerstone of industrial automation in power generation, oil & gas, and heavy machinery. Engineered as a critical interface between field devices and the central controller, this terminal board manages discrete input/output signals and relay controls, ensuring reliable operation in mission-critical environments. As part of the Mark VI distributed I/O architecture, the IS200TDBTH6AAA enables seamless integration with sensors, switches, and actuators, making it indispensable for precise turbine control and monitoring.
Featuring 24 isolated input channels and 12 Form-C relay outputs, the IS200TDBTH6AAA supports nominal 125V DC wetting voltage, accommodating devices like limit switches, solenoid valves, and breaker status sensors. Its 48-terminal design (24 per block) allows flexible wiring in complex systems, while DC-37 pin connectors ensure secure connectivity. The board’s conformal-coated PCB and -30°C to +65°C operating range enhance durability in harsh conditions, from high-vibration turbine halls to corrosive chemical plants.
Key to its functionality is the IS200TDBTH6AAA’s 3kVrms channel isolation and advanced surge protection, which prevent signal interference from high-voltage transients—critical for maintaining accuracy in turbine control systems. Its diagnostic features, including real-time fault detection and LED status indicators, simplify troubleshooting, reducing downtime by enabling quick identification of issues like loose connections or sensor failures. This combination of specialized discrete signal handling, ruggedness, and diagnostic intelligence solidifies the IS200TDBTH6AAA as a cornerstone of reliable industrial control systems.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | IS200TDBTH6AAA |
| Manufacturer | General Electric (GE) |
| Product Type | Discrete Simplex Terminal Board |
| Series | Mark VI Speedtronic |
| Number of Channels | 24 (isolated discrete inputs) |
| Relay Outputs | 12 (Form-C) |
| Supported Signals | Discrete (125V DC) |
| Terminal Count | 48 (24 per block) |
| Connector Type | 2 x DC-37 pin (female) |
| Isolation Rating | 3kVrms (per channel) |
| Operating Temperature | -30°C to +65°C |
| Storage Temperature | -40°C to +85°C |
| Physical Dimensions | 285 mm x 62 mm x 30 mm (11.22″ x 2.44″ x 1.18″) |
| Weight | ~0.5 kg |
| Certifications | UL 508, CE, CSA, IEC 61010 |
Main Features and Advantages
High-Voltage Signal Handling: The IS200TDBTH6AAA is engineered to manage 125V DC discrete signals, making it ideal for connecting to high-power devices like solenoid valves and generator breaker status sensors—critical components in turbine control where accurate signal transmission ensures safe and efficient operation.
High-Voltage Signal Handling: The IS200TDBTH6AAA is engineered to manage 125V DC discrete signals, making it ideal for connecting to high-power devices like solenoid valves and generator breaker status sensors—critical components in turbine control where accurate signal transmission ensures safe and efficient operation.
Enhanced Isolation: With 3kVrms channel isolation, the module prevents cross-talk between high-voltage power signals and low-voltage control circuits, reducing the risk of interference-induced errors in turbine synchronization and load management. This isolation also safeguards the controller from voltage surges, extending system longevity.
Rugged Design: The conformal-coated PCB and -30°C to +65°C operating range ensure durability in harsh environments, including high-humidity power plants, desert solar farms, and offshore generator facilities, where dust, moisture, and temperature extremes are common.
Integrated Diagnostics: LED indicators for power, channel activity, and faults provide real-time system health visibility, while built-in alarms for open circuits and overvoltage conditions enable proactive troubleshooting. This reduces mean time to repair (MTTR) by up to 35% compared to legacy terminal boards.
Seamless Integration: Fully compatible with Mark VI backplanes and GE’s Control System Toolbox software, the IS200TDBTH6AAA integrates effortlessly with other system components (e.g., IS220PDIOH1B I/O packs), supporting both new installations and retrofits of older GE control systems.
Application Areas
The GE IS200TDBTH6AAA is pivotal in industries requiring precise discrete signal management:
The GE IS200TDBTH6AAA is pivotal in industries requiring precise discrete signal management:
- Power Generation: Interfaces with turbine inlet valve limit switches, generator breaker status sensors, and steam pressure transducers, ensuring safe and efficient power production. Critical for compliance with NERC standards for grid stability.
- Oil & Gas: Connects to pipeline valve solenoids, compressor interlock switches, and wellhead pressure transducers, enabling real-time monitoring of extraction and refining processes.
- Marine Propulsion: Links to engine shutdown sensors, fuel injection solenoids, and cooling system pressure switches in naval and commercial vessels, enhancing operational safety at sea.
- Industrial Automation: Integrates with robotics limit switches, conveyor belt position sensors, and temperature transducers in automotive and electronics manufacturing, maintaining consistent production quality.
- Water Treatment: Manages filter clog indicators, pump status switches, and chemical dosing flow sensors, ensuring compliance with environmental regulations and efficient resource use.
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Installation and Maintenance
Installation preparation: Before installing the IS200TDBTH6AAA, ensure the Mark VI backplane is powered off and properly grounded. Verify compatibility with connected field devices (125V DC) and use shielded twisted-pair cables to minimize interference. Mount the board on a DIN rail or insulated panel using M4 screws, and secure DC-37 pin connectors to prevent vibration-induced disconnections. Configure signal ranges and alarm thresholds via GE’s Control System Toolbox.
Installation preparation: Before installing the IS200TDBTH6AAA, ensure the Mark VI backplane is powered off and properly grounded. Verify compatibility with connected field devices (125V DC) and use shielded twisted-pair cables to minimize interference. Mount the board on a DIN rail or insulated panel using M4 screws, and secure DC-37 pin connectors to prevent vibration-induced disconnections. Configure signal ranges and alarm thresholds via GE’s Control System Toolbox.
Maintenance recommendations: Inspect the IS200TDBTH6AAA quarterly for loose terminals, corrosion, and dust accumulation—pay special attention to high-voltage connections. Clean terminal blocks with a dry cloth to prevent signal degradation. Update associated firmware annually using GE’s software to access the latest diagnostic features. Replace the board immediately if LED fault indicators persist, as delayed replacement could compromise turbine safety.
Product Warranty
GE provides a 1-year warranty for the IS200TDBTH6AAA, covering defects in materials and workmanship. This includes free replacement or repair services, backed by a global network of certified technicians available 24/7 for critical support. Extended warranties (up to 5 years) and on-site calibration services are available for mission-critical turbine applications, reinforcing GE’s commitment to reliable performance. The IS200TDBTH6AAA is supported by GE’s comprehensive technical documentation and online knowledge base, ensuring customers have access to the resources needed for optimal operation.
GE provides a 1-year warranty for the IS200TDBTH6AAA, covering defects in materials and workmanship. This includes free replacement or repair services, backed by a global network of certified technicians available 24/7 for critical support. Extended warranties (up to 5 years) and on-site calibration services are available for mission-critical turbine applications, reinforcing GE’s commitment to reliable performance. The IS200TDBTH6AAA is supported by GE’s comprehensive technical documentation and online knowledge base, ensuring customers have access to the resources needed for optimal operation.
HS:8471800000
Contact info
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