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Product Description

Overview

GE IS200SPIDG1ABA is a Servo I/O (SPID) module for the GE Mark VI turbine control system. It interfaces turbine control electronics with hydraulic servo valve actuators, enabling precise control of turbine hydraulic systems. The module conditions command signals from the controller, drives servo valves with accurate current outputs, and monitors feedback signals for closed-loop control. Designed for gas and steam turbines, it ensures reliable operation in power generation, oil & gas, marine propulsion, and heavy industrial automation environments.

Technical Specifications

Feature Details
Model IS200SPIDG1ABA
Type SPID – Servo I/O Board
System Compatibility GE Mark VI Turbine Control System
Function Provides drive signals to servo valves and monitors feedback for closed-loop control
Input Voltage 28 VDC nominal (range 18–32 VDC)
Outputs Dual servo drive outputs (current-controlled)
Output Current Range ±200 mA typical (adjustable)
Feedback Inputs Supports LVDT (Linear Variable Differential Transformer) feedback signals
Isolation Electrical isolation between control logic and field wiring
Connectors High-density plug connectors for rack integration
Indicators LED indicators for power and channel status
Protection Features Overcurrent, short-circuit, and thermal protection
Operating Temperature –30°C to +65°C
Storage Temperature –40°C to +85°C
Humidity 5–95% non-condensing
Dimensions 225 × 167 × 55 mm
Weight 0.9–1.0 kg
Mounting DIN-rail or rack mounting within Mark VI system

 

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