GE IS210MVRAH2A Interface Board,MMV,Gas/Aero,AIO

الوصف

The GE IS210MVRAH2A is an Interface Board for the Mark VIe series of GE’s Speedtronic Gas Turbine Control Systems. It’s a specialized module that provides an interface for various analog and digital signals, specifically for gas and aero-derivative turbines. The ‘H2A’ suffix indicates it is a newer revision of the ‘H1A’ model. The MVR likely refers to Mark VIe Remote, and the <R/S/T> AIO indicates support for redundant, simplex, and TMR (Triple Modular Redundancy) configurations with analog I/O.

Key Features and Functionality

The IS210MVRAH2A is a crucial component for gathering diverse signals from a turbine. Its main functions include:

• Diverse I/O Interface: The board is a versatile interface for a mix of analog inputs, digital inputs, and possibly some digital outputs. It’s designed to connect to various sensors and actuators on a turbine.
• Gas/Aero Turbine Specialization: This board is specifically configured for the unique I/O requirements of gas and aero-derivative turbines. These turbines often have different sensors and control requirements compared to steam or hydro turbines.
• Redundancy Support: The indicates that this board can be used in various redundancy schemes:
  • Simplex (S): A single, non-redundant board.
  • Redundant (R): Two boards working in parallel for backup.
  • Triple Modular Redundancy (T): Three boards working together for voting logic, providing the highest level of reliability.
• Interface with I/O Pack: The board serves as the physical interface between the field wiring and the main Mark VIe I/O pack. It conditions the incoming signals and sends them to the appropriate processor for control and monitoring.
• Signal Conditioning: It includes built-in circuitry to condition incoming signals, ensuring accuracy and protecting the sensitive electronics from electrical noise and voltage fluctuations.