Analog Input/Output Terminal Board | GE IS200SHRAH2A Mark VIeS

Product Overview

The IS200SHRAH2A is a high-density Analog I/O terminal board engineered for the GE Mark VIe and Mark VIeS control platforms. It serves as the physical interface between smart field instrumentation and the digital control architecture. Designed to support HART (Highway Addressable Remote Transducer) protocol pass-through, the IS200SHRAH2A allows for simultaneous 4–20 mA analog signaling and digital bi-directional communication. This enables engineers to perform remote diagnostics, range calibration, and device health monitoring without interrupting the process loop, significantly enhancing the reliability of turbine and balance-of-plant (BOP) operations.

Technical Specifications

• Manufacturer: GE Fanuc / General Electric

• Series: Mark VIe / Mark VIeS Control System

• Model Type: HART-enabled Analog I/O Terminal Board IS200SHRAH2A

• Signal Support: 4–20 mA Analog Inputs and Outputs

• HART Connectivity: Digital pass-through for FSK (Frequency Shift Keying) smart device data

• Primary Compatibility: Interfaces directly with IS230SNHRH2A Analog I/O Packs

• Channel Configuration: Typically supports 10 or more analog channels (depending on specific I/O pack firmware)

• Electrical Protection: Integrated surge suppression and current-limiting resistors per channel

• Field Wiring Interface: High-density screw terminal blocks for secure field connections

• Isolation Capabilities: High-voltage isolation between field circuitry and logic ground

• Operating Temperature Range: -40°C to +70°C (-40°F to 158°F) storage; 0°C to +60°C operating

• Humidity Tolerance: 5% to 95% non-condensing

• Mounting Protocol: DIN-rail or panel mount with snap-on I/O pack support