IS230SNHRH2A | GE Mark VIe | HART Analog Input Output Board

Product Description

High-Fidelity Analog Integration with HART Intelligence

The GE IS200SHRAH2A (also identified by the alternate part number IS230SNHRH2A) is a sophisticated analog input/output terminal board designed for the Mark VIe and Mark VIeS turbine control platforms. This board serves as the primary interface between the control system and high-precision field instruments, providing both signal acquisition and command output. Uniquely equipped with HART (Highway Addressable Remote Transducer) protocol support, the IS200SHRAH2A allows the control system to communicate digitally with smart transmitters, enabling advanced remote configuration, asset management, and deep diagnostic insights without interrupting the 4–20 mA analog signal.

Precision Signal Conversion and System Stability

In mission-critical turbine automation, signal integrity is paramount. The IS200SHRAH2A facilitates the conversion of field variables such as pressure, temperature, and flow into deterministic data for the Mark VIe controllers. It features an ultra-low drift architecture with an accuracy rating of ±0.1% of full scale. Beyond simple I/O, the board incorporates self-calibration routines and comprehensive fault detection, including open-loop and short-circuit monitoring. This ensures that any degradation in field wiring or sensor performance is flagged immediately, preventing unplanned trips and maintaining the operational stability of gas and steam turbines.

Detailed Technical Specifications

The technical parameters below represent the operational standards for the IS200SHRAH2A and IS230SNHRH2A.