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GE IS220PPROH1A Turbine Protection Output Module for Mark VIe Control System

GE IS220PPROH1A Turbine Protection Output Module for Mark VIe Control System

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Brand:GE Fanuc PLC
Item No.:GE IS220PPROH1A
Product Origin: USA
Product Dimensions:160 × 160 × 120 mm
Product Weight:0.8 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

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The GE IS220PPROH1A is a Turbine Protection Output Module specifically designed for the Mark VIe and Mark VIeS control systems. It provides critical outputs for turbine protection functions, including overspeed, trip logic, and emergency shutdown signals. Unlike standard output modules, this unit is purpose-built to ensure high-speed, reliable, and fail-safe output signaling, crucial for mission-critical turbine operation.

Engineered for industrial-grade durability, the IS220PPROH1A supports redundant configurations, onboard diagnostics, and high-speed output switching. This module is a key component in safeguarding gas and steam turbines, helping operators maintain compliance with safety regulations while optimizing operational reliability.


Technical Specifications

ParameterSpecification
ModelIS220PPROH1A
Module TypeTurbine Protection Output Module
System CompatibilityMark VIe / Mark VIeS
Output Channels16 channels (isolated)
Output Voltage Range0–32 V DC / 115–230 V AC signals
Trip Output TypeRelay / Solid-State / Isolated
Power Supply28 V DC nominal
Power Consumption≤ 12 W
Response Time< 5 ms typical
Communication InterfaceDual Ethernet (IONet)
RedundancyTMR (Triple Modular Redundant) support
Operating Temperature-20°C to +70°C
MountingTerminal board integration
Dimensions (L×W×H)160 × 160 × 120 mm
Weight0.8 kg

Recommended Related Models

  • IS220PPRAH1A – Emergency Turbine Protection I/O Module

  • IS220PPDAH1B – Power Distribution Feedback Module

  • IS220PDIOH1B – Discrete Input/Output Module

  • IS220PDOAH1B – Discrete Output Module

  • IS220UCSAH1A – Controller Module


Popular GE Mark VIe Modules

  • IS220PDIAH1B

  • IS220PDIIH1B

  • IS220PPRFH1B

  • IS220YDIAS1A

  • IS220YDOAS1A

  • IS220PAOCH1B


Application Areas

The IS220PPROH1A is widely used in turbine safety and protection systems, including:

  • Gas and steam turbine overspeed and trip protection

  • Emergency shutdown (ESD) circuits

  • Power generation facilities and combined-cycle plants

  • Industrial rotating equipment requiring fast-response protective outputs

Its fast response time and redundancy capabilities ensure that critical turbine protection signals are delivered reliably, minimizing the risk of turbine damage and ensuring compliance with industrial safety standards.


Key Advantages

  • Fast and Reliable Outputs – High-speed switching ensures immediate response to abnormal conditions

  • Independent Protection Layer – Operates alongside main control modules to provide fail-safe trip signaling

  • TMR Compatible – Supports triple modular redundant configurations for high-integrity systems

  • Dual Ethernet Communication – Ensures reliable data integration and monitoring

  • Robust Industrial Design – Operates in harsh conditions with wide temperature and voltage tolerance

  • Advanced Diagnostics – Onboard diagnostics and LED indicators simplify maintenance


Technical FAQs

1. What is the main function of IS220PPROH1A?
It provides high-speed, reliable output signals for turbine protection and emergency shutdown.

2. How many output channels does it have?
16 isolated output channels.

3. What is the output voltage range?
0–32 V DC and 115–230 V AC signals.

4. Can it work independently of the main controller?
Yes, it functions as an independent protection output module in redundant systems.

5. What is the response time?
Typically less than 5 milliseconds.

6. Is it TMR compatible?
Yes, it supports triple modular redundant architectures.

7. Which communication interfaces does it use?
Dual Ethernet (IONet) for integration and diagnostics.

8. What industries commonly use this module?
Power generation, oil & gas, and industrial turbine installations.

9. Can it be installed in harsh environments?
Yes, it operates from -20°C to +70°C with industrial-grade robustness.

10. Why choose IS220PPROH1A?
Because it ensures fast, reliable, and redundant turbine protection outputs, safeguarding critical equipment and maintaining operational safety.


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