GE Vibration Input Card IS200DVIBH1BAB

GE Vibration Input Card IS200DVIBH1BAB

د.إ8,888.00

The IS200DVIBH1BAB belongs to the DVIB family designed for Simplex (non-redundant) applications:7

Feature Details
System GE Speedtronic Mark VI Turbine Control System
Function Simplex (Non-redundant) Vibration Terminal Board
Input Capacity Typically supports 8 vibration inputs (e.g., from proximity probes, accelerometers, velocity sensors, or Velomitors).
Mounting Designed for DIN-rail mounting using a dedicated plastic holder, optimizing cabinet space.
Processor Interface Connects to the main Vibration Monitor VME processor board, the VVIB, via a single 37-pin cable connector.
Probe Power Provides the necessary power to the transducers (e.g., -24 V DC, current-limited to 12 mA per transducer).
Diagnostics Includes an onboard ID chip for diagnostics and is monitored by the VVIB for hardware/software limit checks, generating alarms, faults, or trip conditions if limits are exceeded.
Certification Often compliant with UL 1604 specifications for operation in Class 1, Division 2 hazardous locations.
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الوصف

The GE IS200DVIBH1BAB Vibration Input Card (DVIB) is a specialized, compact Printed Circuit Board (PCB) used in the GE Speedtronic Mark VI Turbine Control System.

It functions as a Simplex DIN-rail Mounted Vibration Terminal Board, providing the critical interface between various turbine vibration sensors in the field and the main control system’s I/O processor.1

🧠 Core Functions

The DVIB board is essential for monitoring the health and rotational dynamics of large turbine machinery.2

  1. Field Wiring Interface: It provides the screw-terminal connections for field wiring, simplifying the connection of multiple vibration sensors.3
  2. Signal Conditioning: It includes necessary circuitry to condition and filter the signals from the vibration probes before they are digitized.4
  3. Sensor Compatibility: The board is highly versatile and can support multiple types of industrial vibration sensors, with the sensor type (Proximity, Accelerometer, Seismic, or Velomitor) assigned via onboard jumpers.5
  4. Keyphasor Input: It often accommodates a Keyphasor input, which is a once-per-revolution pulse used by the control system to determine the shaft’s rotational speed, phase angle, and eccentricity.6

⚙️ Key Technical Features

The IS200DVIBH1BAB belongs to the DVIB family designed for Simplex (non-redundant) applications:7

Feature Details
System GE Speedtronic Mark VI Turbine Control System
Function Simplex (Non-redundant) Vibration Terminal Board
Input Capacity Typically supports 8 vibration inputs (e.g., from proximity probes, accelerometers, velocity sensors, or Velomitors).
Mounting Designed for DIN-rail mounting using a dedicated plastic holder, optimizing cabinet space.
Processor Interface Connects to the main Vibration Monitor VME processor board, the VVIB, via a single 37-pin cable connector.
Probe Power Provides the necessary power to the transducers (e.g., -24 V DC, current-limited to 12 mA per transducer).
Diagnostics Includes an onboard ID chip for diagnostics and is monitored by the VVIB for hardware/software limit checks, generating alarms, faults, or trip conditions if limits are exceeded.
Certification Often compliant with UL 1604 specifications for operation in Class 1, Division 2 hazardous locations.

The board plays a critical role in turbine protection, as the vibration data it collects is used to detect issues like rotor imbalance, misalignment, and excessive shaft movement.

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