General Electric IS200VSVOH1B VME Servo Control Board

The GE IS200VSVOH1B VME Servo Control Board is a high-performance motion control module designed for use in GE Mark VI turbine and industrial automation systems. It provides precise servo motor control, position feedback processing, and real-time motion coordination for applications requiring high accuracy and reliability.

As part of the Mark VI platform, the IS200VSVOH1B integrates seamlessly with VME-based control systems, enabling advanced closed-loop control of actuators, hydraulic systems, and electro-mechanical drives. It features high-speed digital signal processing, robust feedback interfaces, and multiple output options to deliver consistent performance in demanding industrial environments.

Built for critical control applications in power generation, oil and gas, and heavy industry, this board offers a rugged design with EMI immunity and reliable operation over a wide temperature range, making it a core component in turbine governor control and precision motion applications.

Product Specifications

Product Applications

The GE IS200VSVOH1B is used in a wide range of industrial control and motion applications, including:

• Turbine Governor Control: Provides precise servo actuation for steam and gas turbine governors.

• Hydraulic Servo Systems: Controls hydraulic actuators for high-force applications.

• Generator Excitation and Load Control: Integrates with servo mechanisms in generator systems.

• Industrial Automation: Used for closed-loop control of actuators and precision positioning devices.

• Oil and Gas Systems: Provides motion control for critical valve and actuator systems in hazardous environments.

• Mark VI Control Integration: Designed to work as part of GE Mark VI VME-based control platforms.

Product Advantages

• High-Precision Servo Control: Ensures accurate actuator positioning with fast loop response.

• Versatile Feedback Support: Interfaces with LVDT, RVDT, resolver, and encoder devices for flexible sensing.

• Advanced DSP Processing: Real-time control algorithms enable stable and efficient motion control.

• Industrial-Grade Design: Rugged construction with EMI immunity for harsh industrial environments.

• Seamless Mark VI Integration: Fully compatible with VME-based GE Mark VI turbine control systems.

• Fast Response Time: Sub-millisecond control loop updates for high-performance applications.

FAQ

1. What type of actuators can the IS200VSVOH1B control?

   It can control hydraulic, pneumatic, and electric servo drives in closed-loop configurations.

2. Which feedback devices are supported?

   The board supports LVDT, RVDT, resolver, and encoder feedback signals.

3. What is the typical analog output range for servo control?

   The board provides ±10 V command outputs for driving servo amplifiers.

4. Is the IS200VSVOH1B compatible with GE Mark VI systems?

   Yes, it is specifically designed for VME-based Mark VI turbine and process control systems.

5. What is the control loop update rate of the board?

   The IS200VSVOH1B achieves a typical loop update rate of less than 1 ms.

6. Does the board use digital signal processing (DSP)?

   Yes, it integrates a high-speed DSP for executing real-time servo control algorithms.

7. What type of mounting does the IS200VSVOH1B require?

   It is designed for installation in VME racks or card cages used in Mark VI systems.

8. Can it be used for turbine governor control applications?

   Yes, it is widely used for precise servo actuation in steam and gas turbine governors.

9. What are the required power supply voltages?

   The board typically operates on +5 VDC and ±15 VDC supplied via the VME backplane.

10. Does the board provide galvanic isolation?

    Yes, it includes isolation between control and field interfaces to enhance system safety.