General Electric IS220YPROS1AJ
General Electric IS220YPROS1AJ
General Electric IS220YPROS1AJ
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General Electric

General Electric IS220YPROS1AJ Mark VIeS Backup Turbine Protection I/O Module

SKU IS220YPROS1AJ

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: General Electric
  • Product No.: IS220YPROS1AJ
  • Origin United States
  • Product Type: Backup Turbine Protection I/O Module
  • Barcode: 8537101190
  • Payment: T/T, Western Union
  • Weight: 0.36 kg
  • Dimensions: 45 mm x 120 mm x 155 mm (W x H x D)
  • Shipping port: Xiamen
  • Warranty: 12 months

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Mark VIeS Turbine Protection Modules
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Product Description

Description

The IS220YPROS1AJ functions as a backup turbine protection I/O module within the Mark VIeS control system series. This module is engineered to operate as an independent backup overspeed protection loop, working alongside a secondary checking circuit to manage generator synchronization with an external utility bus. Additionally, the IS220YPROS1AJ provides a dedicated, self-contained watchdog process loop to monitor the runtime state of the primary plant control architecture. Outfitted with onboard Ethernet network ports, the hardware handles bidirectional IONet communications directly with system control modules while displaying real-time linkage status updates using diagnostic LEDs. The base printed circuit board assembly features a special style of PCB protection coating to maintain hardware operation in challenging field industrial panels.

Features

  • Establishes a fully independent hardware backup layer unaffected by primary control system operation.
  • Executes discrete overspeed protection algorithms and secondary generator bus synchronization checks.
  • Embeds a dedicated watchdog mechanism to evaluate primary control module processing states.
  • Incorporates physical dual Ethernet connectors supporting fast IONet fieldbus infrastructure communications.
  • Features localized diagnostic status LEDs providing real-time operational feedback for network linkages.
  • Utilizes a specialized style of protective PCB coating to prevent structural circuit degradation.

Applications

  • Backup Turbine Protection Systems: Providing overspeed safety interlocks and secondary emergency trips on heavy utility turbines.
  • Generator Synchronization Loops: Validating voltage and frequency status before closing main circuit breakers to the utility grid.
  • Independent Safety Watchdogs: Tracking primary industrial controller operation within Mark VIeS safety-instrumented architectures.

Technical Specifications

Parameter Value
Manufacturer GE Energy
Part Number IS220YPROS1AJ
Product Type Backup Turbine Protection I/O Module
Series Mark VIeS
Turbine Protection I/O Status Backup Level
Base Device Coating Special Style of PCB Protection (S)
External Power Requirement 28 V dc
Related Device IS220PPROS1B
Ambient Temperature Range -30 to + 65 Celsius
Shipping Weight 0.8 lb (0.36 KG)
Estimated Dimensions (W x H x D) 45 mm x 120 mm x 155 mm

 

Connections/Interfaces

Interface Type Function
Ethernet Connections Provides dual network pathways for IONet communication loops
Status LEDs Delivers visible diagnostic status checks for local network interfaces

 

Installation Guidelines

  • Isolate all external power inputs and turn off active lines before mounting the protection module to its mating terminal base.
  • Ensure the module is configured correctly for the specific terminal layout, such as triple modular redundant (TMR) setups mounted across simplex protection (SPRO) terminal boards, single TPROS#C terminal bases, or specialized TREA boards for aero-derivative systems.
  • Secure all connection elements firmly to maintain steady 28 V dc external power distribution across the internal processor boards.
  • Verify that structural ambient panel temperatures are kept within the designated range of -30 to + 65 Celsius to prevent premature component failure.
Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
FAQ
Does the backup protection module rely on the status of the primary controller?
No, the device operates entirely independent of the primary control system, ensuring protection routines remain functional even if the primary controller experiences an error.
What primary functions does the device perform in a turbine control loop?
The device acts as an independent overspeed protection system, performs backup generator synchronization verification, and runs an automated watchdog monitoring loop for the main controller.
What are the common terminal board mounting setups supported by this hardware?
The module is typically deployed using three units in a TMR configuration mounted onto either separate simplex protection (SPRO) boards, a single TPROS#C terminal board, or directly onto a TREA board for aero-derivative trip applications.
What type of protection is applied to the circuit boards of the device?
The hardware assembly is constructed with a special style of printed circuit board protection coating designed to handle demanding environmental conditions.
Reviews

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General Electric IS220YPROS1AJ Mark VIeS Backup Turbine Protection I/O Module

Only 7 item(s) left in stock

  • Manufacturer: General Electric

  • Product No.: IS220YPROS1AJ

  • Country of origin:United States

  • Product Type: Backup Turbine Protection I/O Module

  • Barcode: 8537101190

  • Payment: T/T, Western Union

  • Weight: 360g

  • Dimensions: 45 mm x 120 mm x 155 mm (W x H x D)

  • Shipping port: Xiamen

  • Warranty: 12 months

View full details
Product Description
FAQ
Shipping Returns
Additional details
Reviews

Description

The IS220YPROS1AJ functions as a backup turbine protection I/O module within the Mark VIeS control system series. This module is engineered to operate as an independent backup overspeed protection loop, working alongside a secondary checking circuit to manage generator synchronization with an external utility bus. Additionally, the IS220YPROS1AJ provides a dedicated, self-contained watchdog process loop to monitor the runtime state of the primary plant control architecture. Outfitted with onboard Ethernet network ports, the hardware handles bidirectional IONet communications directly with system control modules while displaying real-time linkage status updates using diagnostic LEDs. The base printed circuit board assembly features a special style of PCB protection coating to maintain hardware operation in challenging field industrial panels.

Features

  • Establishes a fully independent hardware backup layer unaffected by primary control system operation.
  • Executes discrete overspeed protection algorithms and secondary generator bus synchronization checks.
  • Embeds a dedicated watchdog mechanism to evaluate primary control module processing states.
  • Incorporates physical dual Ethernet connectors supporting fast IONet fieldbus infrastructure communications.
  • Features localized diagnostic status LEDs providing real-time operational feedback for network linkages.
  • Utilizes a specialized style of protective PCB coating to prevent structural circuit degradation.

Applications

  • Backup Turbine Protection Systems: Providing overspeed safety interlocks and secondary emergency trips on heavy utility turbines.
  • Generator Synchronization Loops: Validating voltage and frequency status before closing main circuit breakers to the utility grid.
  • Independent Safety Watchdogs: Tracking primary industrial controller operation within Mark VIeS safety-instrumented architectures.

Technical Specifications

Parameter Value
Manufacturer GE Energy
Part Number IS220YPROS1AJ
Product Type Backup Turbine Protection I/O Module
Series Mark VIeS
Turbine Protection I/O Status Backup Level
Base Device Coating Special Style of PCB Protection (S)
External Power Requirement 28 V dc
Related Device IS220PPROS1B
Ambient Temperature Range -30 to + 65 Celsius
Shipping Weight 0.8 lb (0.36 KG)
Estimated Dimensions (W x H x D) 45 mm x 120 mm x 155 mm

 

Connections/Interfaces

Interface Type Function
Ethernet Connections Provides dual network pathways for IONet communication loops
Status LEDs Delivers visible diagnostic status checks for local network interfaces

 

Installation Guidelines

  • Isolate all external power inputs and turn off active lines before mounting the protection module to its mating terminal base.
  • Ensure the module is configured correctly for the specific terminal layout, such as triple modular redundant (TMR) setups mounted across simplex protection (SPRO) terminal boards, single TPROS#C terminal bases, or specialized TREA boards for aero-derivative systems.
  • Secure all connection elements firmly to maintain steady 28 V dc external power distribution across the internal processor boards.
  • Verify that structural ambient panel temperatures are kept within the designated range of -30 to + 65 Celsius to prevent premature component failure.
Key Features:
#Mark VIeS #Turbine Protection Modules

Does the backup protection module rely on the status of the primary controller?
No, the device operates entirely independent of the primary control system, ensuring protection routines remain functional even if the primary controller experiences an error.

What primary functions does the device perform in a turbine control loop?
The device acts as an independent overspeed protection system, performs backup generator synchronization verification, and runs an automated watchdog monitoring loop for the main controller.

What are the common terminal board mounting setups supported by this hardware?
The module is typically deployed using three units in a TMR configuration mounted onto either separate simplex protection (SPRO) boards, a single TPROS#C terminal board, or directly onto a TREA board for aero-derivative trip applications.

What type of protection is applied to the circuit boards of the device?
The hardware assembly is constructed with a special style of printed circuit board protection coating designed to handle demanding environmental conditions.

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern
Black
Country of origin
United States
Power source
DC Power

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