Overview

The GE IS200STCIH2A (IS230SNCIH2A) is a digital input (DI) module designed for GE Mark VI and Mark VIe turbine control systems. It provides reliable acquisition of digital signals from field devices such as switches, relays, and sensors, converting them into logic inputs for turbine monitoring and automation.

This module is a critical part of the turbine protection and control architecture, ensuring accurate signal processing and dependable communication between field devices and the control system.

Technical Data

Key Features

• Reliable digital input acquisition for turbine control systems.

• Supports multiple signal types including dry and wet contacts.

• Robust PCB design for continuous operation in harsh environments.

• Seamless integration with GE Mark VI / Mark VIe systems.

• Critical for turbine monitoring, protection, and automation.

Typical Applications

• Gas turbine control systems in power plants.

• Steam turbine monitoring and automation.

• Oil & gas facilities requiring reliable turbine operation.

• Industrial power generation in steel, mining, and chemical plants.

• Retrofit projects upgrading GE Mark VI/VIe systems.

FAQ

Q1: What is the role of the IS200STCIH2A module?
A1: It provides digital input acquisition, converting field device signals into logic inputs for turbine control.

Q2: Is it interchangeable with IS230SNCIH2A?
A2: Yes, IS230SNCIH2A is listed as an alternate part number for compatibility.

Q3: Which GE systems use this module?
A3: It is designed for Mark VI and Mark VIe turbine control platforms.

Q4: What industries typically use this module?
A4: Power generation, oil & gas, and heavy industry rely on it for turbine monitoring and control.