IS200TVIBH2BBB GE Mark VI Speedtronic Vibration Terminal Board

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IS200TVIBH2BBB GE Mark VI Speedtronic Vibration Terminal Board

H2 Overview

IS200TVIBH2BBB Product Introduction

IS200TVIBH2BBB is GE Vibration Terminal Board (TVIB) for GE Speedtronic Mark VI and Mark VIe turbine control systems. It acts as field signal termination and interface board for shaft vibration sensors, connecting Bently Nevada proximity probes, seismic sensors, accelerometers and velomitor transducers to the VVIB vibration processing board.

This board collects raw vibration signals from turbine shaft monitoring probes, provides wiring terminals, signal routing and basic signal conditioning before sending signals to VVIB for analog-to-digital conversion. It supports both Simplex and TMR triple redundant configurations for gas and steam turbine protection systems.

IS200TVIBH2BBB has configurable jumper switches for circuit routing setup. No potentiometer adjustment or routine calibration required after installation. It monitors shaft vibration continuously to detect mechanical faults, bearing wear and abnormal rotor movement, triggering protection alarms or turbine trip to avoid catastrophic equipment damage in power plants.

H2 Key Features

• ✅ GE Mark VI / Mark VIe Speedtronic turbine control compatible
• ✅ Vibration signal termination board, paired with VVIB processor board
• ✅ Supports Bently Nevada proximity, seismic, accelerometer and velomitor probes
• ✅ Works in Simplex and TMR triple modular redundancy system
• ✅ Configurable jumper switches for signal circuit setup
• ✅ No potentiometers, no regular calibration needed
• ✅ Screw terminal blocks + D-Sub connectors for stable field wiring
• ✅ Designed for continuous 24/7 operation in power plant cabinet with EMC noise immunity
• ✅ Part Number: IS200TVIBH2BBB

H2 Technical Specifications

• Part Number: IS200TVIBH2BBB
• Brand: GE General Electric
• Series: IS200 / Mark VI & Mark VIe Speedtronic
• Product Type: Vibration Terminal Board (TVIB)
• Supported Sensors: Bently Nevada proximity probe, seismic sensor, accelerometer, velomitor
• System Mode: Simplex / TMR triple redundant
• Configuration: On-board jumper switches for circuit routing
• Calibration: No potentiometer, no routine calibration
• Operating Temperature: 0°C ~ +60°C
• Main Function: Vibration signal termination, wiring interface, signal routing for turbine shaft health monitoring
• Matching Board: VVIB vibration processing board

H2 Applications

GE IS200TVIBH2BBB vibration terminal board is widely used for power generation and heavy industry:

• Gas turbine & steam turbine Mark VI / Mark VIe control rack
• Combined cycle power plant shaft vibration monitoring system
• Bearing vibration and rotor health condition monitoring
• Turbine mechanical protection and predictive maintenance
• Petrochemical on-site power generation & compressor monitoring

Common use cases: spare parts replacement, planned outage maintenance, Mark VI / Mark VIe system retrofit and vibration loop upgrade.

H2 Our Supply

We supply genuine GE IS200TVIBH2BBB industrial turbine spare parts.

• Available in stock
• Full functional inspection before shipment
• Anti-static packaging for sensitive PCB
• Worldwide delivery
• Compatibility consultation for VVIB matching and system configuration

GE BRAND

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Supplies industrial spare parts covering well‑known international brands: ABB, GE, Bently Nevada, Emerson, Honeywell, Schneider, EPRO, Yokogawa, Woodward, Foxboro and Invensys TRICONEX.

We maintain ample stock, offer fast lead times and deliver products with stable, reliable quality.

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