GE IS200HSLAH1A High-Speed Serial Link Interface Module

Product Description

The GE IS200HSLAH1A is a high-speed serial link (HSL) fiber communication interface board designed for GE Mark VI turbine control and EX2100 generator excitation systems. It adopts CompactPCI form factor with dual fiber optic transceivers, responsible for high-speed synchronous data transmission between main control processors and I/O sub-modules. With conformal coating, it can operate stably in high-electromagnetic-interference power plant environments. This legacy GE Speedtronic module is widely supplied as surplus new or fully tested refurbished spare parts for turbine and excitation cabinet maintenance and retrofit.

Product Functions

• Realize high-speed synchronous fiber communication for Mark VI / EX2100 control racks
• Transmit real-time control commands, feedback data and fault status between CPU and I/O boards
• Support redundant and TMR triple modular redundancy control architecture synchronization
• Built-in FPGA for protocol processing, data routing and signal error detection
• Optical isolation to block electromagnetic interference from high-power excitation units
• Onboard self-diagnosis for fiber link breakage, signal loss and communication fault reporting

Application Scenarios

• GE Mark VI Speedtronic gas turbine and steam turbine control systems
• EX2100 / EX2100e generator excitation control cabinets
• Thermal power and combined cycle power plant turbine control racks
• Hydropower generator excitation and synchronous machine control systems
• Spare replacement and repair of existing GE turbine & excitation control equipment

FAQ