GE 4050006-01 Turbine Control Interface Board

Overview

The GE 4050006-01 is an interface control board for GE gas turbine control systems, used for signal conditioning, data transmission and interlock signal routing between turbine sensors and the main controller. The GE 4050006-01 converts field sensor signals into standard digital or analog signals that the turbine control processor can process. It handles temperature, pressure, vibration and discrete status signals for gas turbine safety monitoring and sequence control. The GE 4050006-01 is a legacy spare component, mainly stocked for overhaul and emergency repair of existing GE turbine control cabinets.

Features

The GE 4050006-01 supports multi-channel signal acquisition and isolation for turbine field devices. It provides signal filtering and surge protection to reduce interference in high vibration turbine room environments. The GE 4050006-01 executes status fault detection and feeds back diagnostic signals to the main control rack. It matches the original rack mounting and wiring layout for direct replacement. The GE 4050006-01 complies with turbine control safety standards and maintains stable long-running performance.

Specs

Device Type: Turbine control interface board Model: GE 4050006-01Application: GE gas turbine control system Signal Type: Analog input, discrete input/output Function: Signal conditioning, isolation, status interlock Mounting: Rack mounted inside turbine control cabinet Environment: Industrial turbine control room, high vibration Status: Legacy spare part for turbine maintenance

Principle

The GE 4050006-01 receives raw signals from vibration probes, pressure transmitters, temperature sensors and limit switches on the gas turbine. The onboard circuit isolates, filters and converts these signals to standard levels for the main turbine controller. The controller uses these signals to run startup, load control and safety trip logic. When abnormal signal or board failure is detected, the GE 4050006-01 reports fault status to trigger alarm or turbine protection sequence.

Applications

The GE 4050006-01 is used for gas turbine control system spare replacement and troubleshooting. It serves signal acquisition loop restoration for power plant gas turbine packages. The GE 4050006-01 applies to combined-cycle power plant DCS and turbine control rack maintenance. It also supports spare inventory for emergency outage repair of GE turbine units.