+86 18030182217
+86 18030182217
sandydcsplc@gmail.com
Description
Product Overview
The GE IS200SRTDH2A is a high-performance Simplex RTD 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 for temperature monitoring, this terminal board supports 8 RTD inputs (e.g., PT100, PT500) and features 36 terminals (18 per block) for precise signal conditioning and transmission . As part of the Mark VI distributed I/O architecture, the IS200SRTDH2A enables seamless integration with temperature sensors in turbine systems, ensuring accurate measurement and control in mission-critical environments.
The GE IS200SRTDH2A is a high-performance Simplex RTD 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 for temperature monitoring, this terminal board supports 8 RTD inputs (e.g., PT100, PT500) and features 36 terminals (18 per block) for precise signal conditioning and transmission . As part of the Mark VI distributed I/O architecture, the IS200SRTDH2A enables seamless integration with temperature sensors in turbine systems, ensuring accurate measurement and control in mission-critical environments.
Featuring conformal-coated PCBs and a -30°C to +65°C operating range, the IS200SRTDH2A enhances durability in harsh conditions, including high-vibration turbine halls and corrosive chemical plants . Its DC-37 pin connector ensures secure connectivity with the PRTD I/O pack, while shielded twisted-pair cabling (recommended #18 AWG) minimizes electromagnetic interference . The board’s on-board ID chip allows automatic recognition by the I/O processor, streamlining diagnostics and system configuration .
Key to its functionality is the IS200SRTDH2A’s 10 mA DC multiplexed excitation current, which supports RTDs located up to 300 meters from the control cabinet, with a maximum cable resistance of 15 ohms . Its diagnostic features, including real-time fault detection and LED status indicators, simplify troubleshooting, reducing downtime by enabling quick identification of issues like sensor failures or loose connections. This combination of specialized temperature signal handling, ruggedness, and diagnostic intelligence solidifies the IS200SRTDH2A as a cornerstone of reliable industrial temperature control systems.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | IS200SRTDH2A |
| Manufacturer | General Electric (GE) |
| Product Type | Simplex RTD Terminal Board |
| Series | Mark VI Speedtronic |
| Input Type | RTD (PT100, PT500, etc.) |
| Number of Channels | 8 |
| Terminals | 36 (18 per block) |
| Connector Type | 1 x DC-37 pin (female) |
| Excitation Current | 10 mA DC (multiplexed) |
| Cable Resistance | ≤15 ohms (two-way) |
| Operating Temperature | -30°C to +65°C |
| Storage Temperature | -40°C to +85°C |
| Physical Dimensions | 260 mm x 182 mm x 23 mm (10.24″ x 7.17″ x 0.91″) |
| Weight | ~0.66 kg |
| Installation | DIN-rail or flat mounting |
| Certifications | UL 508, CE, CSA |
Main Features and Advantages
High-Precision Temperature Measurement: The IS200SRTDH2A supports RTD sensors with ±0.1°C accuracy, making it ideal for critical applications like turbine bearing temperature monitoring, where even minor deviations can impact efficiency and safety . Its multiplexed excitation current ensures consistent signal quality across all channels.
High-Precision Temperature Measurement: The IS200SRTDH2A supports RTD sensors with ±0.1°C accuracy, making it ideal for critical applications like turbine bearing temperature monitoring, where even minor deviations can impact efficiency and safety . Its multiplexed excitation current ensures consistent signal quality across all channels.
Rugged Design: The conformal-coated PCB and wide temperature range (-30°C to +65°C) ensure durability in harsh environments, including offshore platforms and desert power plants, where dust, moisture, and extreme temperatures are common . The board’s IP20-rated enclosure protects against solid particles and accidental contact.
Seamless Integration: Fully compatible with Mark VI backplanes and GE’s Control System Toolbox software, the IS200SRTDH2A integrates effortlessly with the IS220PRTDH1A I/O pack, supporting both new installations and retrofits of older GE control systems . Its on-board ID chip enables automatic configuration, reducing setup time by 20%.
Advanced 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 .
Long-Range Signal Support: The board accommodates RTDs located up to 300 meters from the control cabinet, with built-in noise suppression to maintain signal integrity in electrically noisy environments .
Application Areas
The GE IS200SRTDH2A is pivotal in industries requiring precise temperature monitoring and control:
The GE IS200SRTDH2A is pivotal in industries requiring precise temperature monitoring and control:
- Power Generation: Monitors turbine bearing temperatures, steam line temperatures, and generator winding temperatures, ensuring optimal performance and compliance with NERC standards for grid stability.
- Oil & Gas: Connects to pipeline temperature sensors, compressor interlock systems, and wellhead temperature transducers, enabling real-time monitoring of extraction and refining processes.
- Marine Propulsion: Links to engine coolant temperature sensors and exhaust gas temperature probes in naval and commercial vessels, enhancing operational safety at sea.
- Industrial Automation: Integrates with conveyor belt temperature sensors and oven temperature controls in automotive and electronics manufacturing, maintaining consistent production quality.
- Water Treatment: Manages heat exchanger temperature sensors and chemical dosing system temperature controls, ensuring efficient resource use and environmental compliance.
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Installation and Maintenance
Installation Preparation: Before installing the IS200SRTDH2A, ensure the Mark VI backplane is powered off and properly grounded. Verify compatibility with connected RTD sensors (e.g., PT100) and use shielded twisted-pair cables (recommended #18 AWG) to minimize interference. Mount the board on a DIN rail or insulated panel using M4 screws, and secure the DC-37 pin connector to prevent vibration-induced disconnections. Configure signal ranges and alarm thresholds via GE’s Control System Toolbox.
Installation Preparation: Before installing the IS200SRTDH2A, ensure the Mark VI backplane is powered off and properly grounded. Verify compatibility with connected RTD sensors (e.g., PT100) and use shielded twisted-pair cables (recommended #18 AWG) to minimize interference. Mount the board on a DIN rail or insulated panel using M4 screws, and secure the DC-37 pin connector to prevent vibration-induced disconnections. Configure signal ranges and alarm thresholds via GE’s Control System Toolbox.
Maintenance Recommendations: Inspect the IS200SRTDH2A quarterly for loose terminals, corrosion, and dust accumulation—pay special attention to high-temperature 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 IS200SRTDH2A, 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 IS200SRTDH2A 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 IS200SRTDH2A, 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 IS200SRTDH2A 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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