The GE IS230SRTDH2A is a simplex RTD (Resistance Temperature Detector) input terminal board designed for seamless integration with GE Mark VIe Speedtronic turbine control systems, delivering reliable temperature signal acquisition for gas/steam turbine control and critical industrial automation applications. It provides 8 RTD input channels (compatible with Pt100/Pt1000, Ni120, Cu100) with 4-wire/3-wire/2-wire configurable connection, enabling high-precision temperature measurement (±0.1°C accuracy) for turbine bearings, exhaust gas, and lube oil systems. The board features a 37-pin DC connector for communication with PRTD/VRTD modules, two pluggable right-angle terminal blocks (36 terminals total) for RTD sensor wiring, and front-panel LED indicators for power, communication, and channel faults. With 250V AC channel isolation, it prevents cross-interference in noisy industrial environments, while a modular design with DIN-rail mounting and pluggable terminals simplifies installation and maintenance. A wide operating temperature range (-20°C to +60°C) and IP20 protection ensure reliable operation in harsh industrial settings, making it ideal for power generation, oil & gas, and petrochemical applications requiring precise temperature monitoring and control.

3. Typical Applications