Product Description

Overview

The GE IS200STAIH2A is a simplex analog input terminal board designed for Mark VIe and Mark VIeS turbine control systems. It collects analog signals from field sensors such as temperature, pressure, and flow transmitters and delivers them to the controller with high accuracy. Moreover, the board includes galvanic isolation and diagnostic functions, ensuring reliable operation in industrial environments.

With its rugged design and surface-mount technology, this board supports continuous monitoring in harsh conditions. Therefore, it is an essential module for critical process control systems and turbine monitoring applications.

Technical Specifications

• Manufacturer: General Electric (GE)

• Model Number: IS200STAIH2A / IS230SNCIH2A

• Module Type: Analog Input Terminal Board

• System Compatibility: Mark VIe / Mark VIeS turbine control systems

• Number of Channels: 8 analog input channels

• Input Types: Current (4–20 mA), Voltage (±5 V, ±10 V)

• Resolution: 16-bit A/D conversion

• Accuracy: ±0.1% of full scale

• Isolation: Channel-to-system isolation, 1500 V AC

• Diagnostics: Open circuit detection, signal validation, self-test

• Communication: Via I/O pack to controller

• Operating Temperature: –40 °C to +70 °C

• Storage Temperature: –40 °C to +85 °C

• Mounting: DIN-rail or panel installation

• Certifications: UL, CE, CSA

• Weight: 1.0 kg

• Application Areas: Gas turbines, steam turbines, process control, industrial automation

FAQ

Q1: How many analog input channels does the IS200STAIH2A support?
It supports 8 analog input channels for both current and voltage signals.

Q2: Is it compatible with HART or digital protocols?
This board primarily handles standard analog signals and interfaces through the I/O pack.

Q3: What is the operational temperature range?
The board operates reliably between –40 °C and +70 °C in industrial environments.

Q4: How is the module mounted in control systems?
It supports both DIN-rail and panel mounting for flexible installation.

Q5: What diagnostic features are included?
The board offers open circuit detection, signal validation, and self-test capabilities.