IS200VVIBH1CAC | GE Mark VI IS200 Vibration Monitor Board

General Information

• Part Number: IS200VVIBH1CAC
• Manufacturer: General Electric / GE Boards & Turbine Control
• Country of Manufacture: United States of America (USA)
• Product Type: Vibration Monitor Board
• Series: Mark VI IS200
• Availability: In Stock

Overview

The IS200VVIBH1CAC is a printed circuit board designed for the GE Mark VI system, part of the Speedtronic series for managing gas and steam turbines. This board functions primarily as a Vibration Monitor, processing signals from vibration probes connected through terminal boards.

Features

• Functionality: Processes vibration probe signals from DVIB or TVIB terminal boards
• Probe Capacity: Supports up to 14 vibration probes
• Digitization: Converts analog signals to digital and transmits them to the controller via the VME bus
• Protection Functions:
  • Vibration Monitoring
  • Rotor Eccentricity
  • Differential Expansion
  • Rotor Axial Position
• Probe Compatibility: Supports Seismic, Proximitor, Velomitor, and Accelerometer probes (e.g., Bently Nevada)
• Power Supply: Provides power for probes in both Simplex and TMR modes

Physical Specifications

• Faceplate Indicators: Three LEDs labeled as fail (red), status (orange), and run (green)
• Connectors:
  • Two backplane connectors (P1 and P2)
  • Four additional connectors
• Inductor Coils: Labeled L1 through L55, located behind and parallel to the P2 backplane
• Components:
  • Integrated circuits (over 50), including a Xilinx Spartan FPGA
  • Various diodes, capacitors, and resistors on both board surfaces

Technical Specifications

• Size: 33.0 cm high x 17.8 cm wide
• Technology: Surface mount
• Operating Temperature Range: -30 to 65 °C
• Number of Outputs: Generator breaker coil, 5A at 125 V DC
• Power Supply Voltage: Nominal 125 V DC to breaker coil
• MPU Pulse Rate Range: 2 Hz to 20 kHz
• MPU Pulse Rate Accuracy: 0.05% of reading

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