General Electric IS200VSVOH1BDC Mark VI Servo Control Card

SKU IS200VSVOH1BDC

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12-month warranty
Free returns within 30 days

Manufacturer: General Electric
Product No.: IS200VSVOH1BDC
Country of origin:United States
Product Type: Servo Control Cards
Payment: T/T, Western Union
Weight: 450g
Dimensions: 25.4 mm x 178.0 mm x 304.8 mm
Shipping port: Xiamen
Warranty: 12 months

Description

The General Electric IS200VSVOH1BDC is a servo control card designed for servo valve interface applications in Mark VI turbine control systems. The board processes signals for driving servo valves and interfacing pulse rate inputs for flow divider feedback within servo control loops. Operating within steam and gas turbine assemblies, it interfaces with both active and passive speed sensors to deliver precise signal feedback. The unit utilizes standard bi-directional servo current outputs and supports configurations with 2 or 3 coil servos to meet specific redundancy requirements.

Features

Supports servo valve interface I/Os and pulse rate inputs ranging from 2 to 14k Hz
Handles flow divider feedback signals within specialized servo control loops
Interfaces with active or passive speed sensors, including up to two additional passive sensors when paired with a Backup Protection Module
Accommodates 2 or 3 coil servos for redundant configurations, including TMR applications
Features 4 servo channels, each supporting up to 3 LVDT or LVDR feedback sensors with median, high, or low selection via software
Includes 3 onboard diagnostic LEDs for Run, Fail, and Status indication
Provides bi-directional servo current outputs for system control

Applications

Mark VI turbine control system drive assemblies
Steam turbine servo valve control
Gas turbine flow divider feedback systems
Redundant Triple Modular Redundant (TMR) turbine protection loops

Technical Specifications

Category	Parameter	Specification
Mechanical	Functional Part Number	IS200VSVOH1BDC
Mechanical	Revisions	BDC
Mechanical	Functional Acronym/Abbreviation	VSVO
Manufacturer	Manufacturer	GE Industrial Systems, General Electric Company US
Functional	Functional Description	Servo Control Card
Functional	Prime Mover Type	Steam or Gas Turbines
Input/Output	Application Specific I/O	Servo Valve Interface
Input/Output	Coil Servo Quantity	2 or 3; 3 for TMR Applications
Input/Output	Frequency Range for Pulse Rate Inputs	2-14k Hz
Input/Output	Speed Sensor Compatibility	Active or Passive
Performance	Sensitivity Range	2 Hz
Performance	Servo Channels	4 channels; up to 3 LVDT/LVDR sensors per channel
Performance	Servo Current Output Type	Bi-directional
Visual Indicators	LED Quantity	3; Run, Fail, Status

Installation Guidelines

Ensure the Mark VI rack is fully de-energized before inserting or removing the card.
Connect active or passive speed sensors to designated pulse rate input terminals according to system wiring plans.
Verify AC excitation sources are present for a minimum of two LVDT/LVDR sensors when configuring for TMR operation.
Confirm correct switch or software selection for median, high, or low sensor feedback processing.
Verify proper seating of the printed circuit board within the chassis to ensure optimal connector contact and grounding.

FAQ

What frequency range does the module accept for pulse rate inputs?

The card accepts pulse rate inputs operating within a frequency range of 2 to 14k Hz for flow divider feedback.

How many coil servos can the device drive in redundant setups?

The board supports configurations using either 2 or 3 coil servos, utilizing 3 coil servos specifically for TMR applications.

What sensor types interface with the pulse rate input channels?

The input channels interface directly with active or passive speed sensors, with support for two additional passive sensors when using a Backup Protection Module.

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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).

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TECHNICAL SPECIFICATIONS

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