Description
1. Product Title
GE IS200STAIH1ABB‑ Simplex Analog I/O DIN‑Rail Terminal Board for Speedtronic Mark VI
2. Product Overview
The IS200STAIH1ABB is a DIN‑rail‑mounted analog signal termination PCB for GE Speedtronic Mark VI turbine control systems. This board acts as the physical interface between field transmitters, process sensors and the main Mark VI I/O pack modules. It accepts 4‑20 mA and voltage‑based analog field signals, provides on‑board signal conditioning, calibration potentiometers and EMI suppression components before forwarding data to the turbine controller. IS200STAIH1ABB features conformal coating for improved resistance against dust, humidity and airborne contaminants inside control cabinets. It stabilizes analog measurement loops, reduces signal noise interference, supports field‑side calibration adjustments, and delivers consistent process data for gas‑turbine and steam‑turbine closed‑loop control and protection logic.
3. Technical Specifications
- Brand: General Electric (GE)
- Model: IS200STAIH1ABB
- Warranty: One Year
- Condition: 100% New & Original
- I/O Type: Multi‑channel analog input / simplex analog signal termination
- Signal Compatibility: 4‑20 mA current signal, DC voltage transmitter signals
- On‑board Features: Calibration potentiometers, filtering circuits, screw terminal block, high‑density D‑sub system connector, conformal coated PCB surface
- Power Supply: 24 VDC
- Operating Temp: ‑30 °C to +65 °C
- Humidity: 5‑95 % RH non‑condensing
- Mounting: Standard 35 mm DIN‑rail installation inside turbine control cabinet
- Compatibility: GE Speedtronic Mark VI turbine control platform
- Weight: Approx. 0.5 kg
- Enclosure Rating: IP20 (cabinet‑mount internal assembly)
5. Application Scenarios
- Gas Turbine Control Cabinet: Installed on DIN‑rail racks to terminate pressure, temperature and flow transmitter analog signals for turbine fuel and combustion control loops.
- Steam‑Turbine Power‑Generation Unit: Used for field‑wiring interface of process transmitters feeding analog data to Mark VI control logic for turbine monitoring and protection.
- Combined‑Cycle Power Plant: Deployed within balance‑of‑plant control cabinets, providing signal conditioning for auxiliary‑system sensors connected to the Mark VI automation platform.
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