Description

Technical Specifications

• Product Model: VIA1003C01F6000
• Brand: GE Vernova (General Electric)
• Warranty: One Year
• Matching Core Module: Matches IS220PVIBH1A vibration monitoring I/O pack for Mark VIe turbine control system
• Power Input: Derived from I/O pack backplane bus, 5.1VDC internal power supply
• Signal Interface: Terminal blocks for eddy current probes, velocity sensors, acceleration vibration transducers
• Supported Sensor Types: EPRO PR6423 series eddy current displacement probes, piezoelectric vibration sensors, magnetic pickup speed probes
• Signal Isolation: Channel-by-channel galvanic isolation, 2500V dielectric withstand voltage
• PCB Protection: Full conformal coating against humidity, dust and corrosive gas
• Operating Temperature: -30°C ~ +65°C
• Storage Temperature: -40°C ~ +85°C
• Protection Class: IP20, installed inside Mark VIe control cabinet
• Mounting Method: DIN rail fixed installation, paired lock with vibration I/O pack
• Dimensions: Standard Mark VIe terminal board size 125mm × 78mm × 22mm
• Compatible System: Mark VIe, Mark VIeS safety TMR triple redundant control platform
• 

Product Overview

The VIA1003C01F6000 is a dedicated field wiring termination terminal board designed by GE Vernova for Mark VIe rotating machinery vibration monitoring system. It serves as the physical wiring bridge between on-site vibration measurement sensors and the IS220PVIBH1A vibration input I/O pack. This terminal board effectively solves common field wiring problems such as messy sensor wiring, weak anti-interference ability of vibration small signals, inconvenient single-channel maintenance and difficulty in fault troubleshooting for turbine vibration loops. It centrally terminates all eddy current probe displacement signals, bearing vibration velocity/acceleration signals and rotor speed pulse signals, and transmits filtered and isolated clean signals to the core I/O module for high-speed sampling and calculation. Widely used in steam turbines, gas turbines, large centrifugal compressors, blowers and generator sets in thermal power plants, petrochemical and oil & gas industries. As an indispensable wiring accessory of the Mark VIe equipment protection system, it guarantees complete, distortion-free collection of rotor vibration, shaft eccentricity and thrust position data to realize early warning of bearing damage, rotor unbalance and misalignment faults.

Core Functional Features

1. **Specialized Vibration Sensor Centralized Termination Design Optimized wiring terminals for eddy current probes, vibration accelerometers and speed magnetic pickups, with independent shielding grounding terminals for each channel to eliminate loop interference and common-mode noise of weak millivolt-level vibration signals.
2. **Built-in Signal Filtering and Surge Suppression Circuit Integrated RC low-pass filter and transient voltage suppression components on the PCB board, automatically filter high-frequency electromagnetic clutter generated by inverters and high-power motors in the workshop, avoid false vibration alarms caused by signal distortion.
3. **Conformal Coating Harsh Environment Reliability The entire circuit board is coated with protective conformal coating, resisting condensation, chemical volatile gas and dust accumulation in high-temperature and high-humidity turbine room cabinets, maintaining long-term stable electrical connection performance.
4. **One-to-One Perfect Matching with Mark VIe Vibration I/O Pack Direct locking and docking with IS220PVIBH1A vibration input module, no additional adapter wiring required; the front terminal label corresponds to the system channel address one by one, greatly shortening on-site wiring and fault point checking time for maintenance engineers.
5. **Adaptable to Redundant Safety Control Architecture Supports deployment in simplex, dual redundant and TMR triple modular redundant Mark VIe racks, fully complies with power plant equipment SIL safety protection standards, and provides solid wiring foundation for critical unit uninterrupted protection logic.