1B30023H01

1B30023H01 is a GE Speedtronic Mark V Series Turbine Control Interface Module (also referred to as GE 1B30023H01 I/O Interface Board, Industrial Turbomachinery Control Signal Processing Module), a core signal interface component designed exclusively for GE Speedtronic Mark V distributed control systems, primarily used for gas turbine, steam turbine, and generator control applications.

The 1B30023H01 module is an industrial-grade control interface module developed by GE (General Electric) for the Speedtronic Mark V system—GE’s legacy turbomachinery control platform widely deployed in power generation and industrial sectors. Its primary function is to serve as a bridge between the Mark V central controller and field devices, enabling real-time acquisition of analog/digital signals from sensors (e.g., temperature, pressure, speed transducers) and output of control signals to actuators (e.g., valves, relays, servos).

Featuring a rugged, board-level design optimized for industrial environments, the module integrates signal conditioning, isolation, and conversion circuits to ensure reliable signal transmission in harsh operating conditions (e.g., power plants, refineries, petrochemical facilities) with temperature fluctuations, vibration, and electrical noise. It supports multiple signal types and seamless integration with the Mark V system’s backplane bus, facilitating data exchange for critical control functions such as turbine speed regulation, load control, and protection logic execution.

Widely used in legacy turbomachinery control systems, the 1B30023H01 module plays a vital role in maintaining the operational reliability and performance of GE turbines, ensuring precise control, fault detection, and safe operation of critical power generation equipment.