GE IS220YTURS1A Turbine-Specific Primary Protection I/O Module for Mark VIe Control System
GE IS220YTURS1A Turbine-Specific Primary Protection I/O Module for Mark VIe Control System
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Brand:GE Fanuc PLC Item No.:GE IS220YTURS1A Product Origin: USA Product Dimensions:145 × 85 × 230 mm Product Weight:0.90 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The GE IS220YTURS1A is a specialized Turbine-Specific Primary Protection I/O Module designed for GE Mark VIe and Mark VIeS control platforms. Acting as a critical interface between field instrumentation and turbine control logic, this module handles high-speed turbine signals such as speed, flame detection, voltage, and protection inputs, ensuring precise monitoring and immediate response in safety-critical operations.
Unlike standard I/O modules, the IS220YTURS1A is optimized for primary turbine protection functions, integrating signal conditioning, real-time processing, and direct interaction with terminal boards used in overspeed protection and trip systems. Its modular design and redundancy support make it a key component in gas turbines, steam turbines, and combined-cycle plants where uptime and safety are non-negotiable.
Technical Specifications
Parameter
Specification
Model
IS220YTURS1A
Module Type
Turbine-Specific Primary Protection I/O Module
System Compatibility
GE Mark VIe / Mark VIeS
Primary Function
Turbine protection, speed & safety signal processing
The IS220YTURS1A is widely used in high-integrity turbine protection and control systems, including:
Gas and steam turbine primary protection loops
Overspeed detection and emergency trip systems
Flame detection and combustion monitoring
Generator voltage and shaft monitoring
Combined-cycle and industrial power plants
Its ability to simultaneously process multiple turbine-specific signals makes it a central node for turbine safety and performance optimization.
Key Advantages
Turbine-Optimized Design – Purpose-built for turbine safety and primary protection logic
Multi-Signal Integration – Handles speed, flame, voltage, and vibration inputs in one module
High Accuracy & Resolution – 16-bit precision ensures reliable measurement
Redundant Architecture Support – Compatible with high-availability Mark VIe systems
Advanced Diagnostics – Detects sensor faults, open/short circuits in real time
Flexible Terminal Board Integration – Works with multiple protection terminal boards for scalable deployment
Technical FAQs
1. What is the main function of IS220YTURS1A?
It provides turbine-specific I/O processing and primary protection functions within the Mark VIe system.
2. What types of signals does it handle?
It processes speed, flame detection, voltage, vibration, and temperature signals.
3. How many input channels are available?
Typically 12 analog inputs and 4 digital inputs.
4. What is the power supply requirement?
24 V DC with support for redundant power inputs.
5. What communication does it use?
It communicates via the Mark VIe I/O network (IONet/backplane).
6. What is the operating temperature range?
–30 °C to +65 °C, suitable for industrial environments.
7. Can it be used in turbine protection systems?
Yes, it is specifically designed for primary turbine protection and trip logic.
8. Does it support redundancy?
Yes, it supports redundant power and communication configurations.
9. What terminal boards are compatible?
It works with TTURS1C, TRPAS1A, TRPGS1B, and related boards.
10. Why choose IS220YTURS1A?
Because it combines turbine-specific signal processing, high reliability, and integrated protection capabilities — making it essential for safe and efficient turbine operation.
