GE IS420ESWBH2A Turbine Control Board Module

Description

TheGE IS420ESWBH2Ais an industrial-grade Ethernet switch board designed for GE’sMark VIe / Mark VIeS SPEEDTRONICturbine control systems. It ensures high-speed, deterministic communication between controllers, I/O modules, protection devices, and other critical subsystems. Built onN-TRON industrial networking technology, the IS420ESWBH2A provides robust data transfer with advanced synchronization features. It supportsIONet, GE’s real-time Ethernet protocol, delivering refresh cycles as fast as≤5 ms, making it ideal for mission-critical turbine operations requiring precision, redundancy, and maximum uptime.