Description

IS220PVIBH1A Vibration Monitor I/O Pack

Technical Specifications

• Product Model: IS220PVIBH1A
• Brand: GE Vernova
• Warranty: One Year
• Input Voltage: 22.5‑28.6 VDC IONet pack supply
• Operating Temperature: ‑30 °C ~ +65 °C
• Storage Temperature: ‑40 °C ~ +85 °C
• Response Time: Vibration‑data acquisition cycle configurable down to 1 ms
• Protection Class: IP20 field‑mount I/O pack
• Accuracy Class: Vibration‑measurement ±0.5 % full‑scale grade
• Output Frequency: Not applicable
• Rated Current: 320 mA typical power draw
• Channels: 13 vibration and proximity sensor input channels
• Supported Signals: Proximity probe, seismic vibration transducer signals
• Communication: Dual RJ45 IONet SRTP redundant Ethernet ports
• System Compatibility: GE Mark VIe turbine‑control system; mates with TVBA vibration terminal‑board assembly
• Isolation: Channel‑to‑backplane galvanic isolation
• Diagnostics: Module‑health, network‑link and per‑channel fault‑status LED indicators
• Certifications: CE, UL, ATEX / IECEx Zone 2 approval
• Humidity: 5‑95 % RH, non‑condensing
• Weight: 0.42 kg
• Dimensions: 263 × 58 × 28 mm
• 

Product Overview

IS220PVIBH1A is a dedicated vibration‑monitor I/O pack for GE Mark VIe turbine‑control platform. It acquires vibration and shaft‑proximity sensor signals from TVBA termination board, performs real‑time vibration‑amplitude and frequency‑spectrum calculation for gas‑turbine, steam‑turbine and generator rotating‑machinery health‑monitoring. Dual‑port IONet supports redundant control‑network topology to improve system availability. It provides vibration‑alarm and trip‑condition data to Mark VIe main controller for machinery‑protection logic execution. Widely deployed for rotating‑equipment condition‑monitoring inside power‑generation plants. End‑of‑life automation spare component available as refurbished and surplus tested hardware for power‑plant‑control‑system maintenance.

Application Notes

‑ Must pair with matching TVBA vibration terminal‑board assembly; cannot run standalone. ‑ Use shielded low‑capacitance sensor cables for proximity and seismic transducers. ‑ Configure sensor‑parameters via ToolboxST engineering software. ‑ Typical deployment: power‑plant Mark VIe vibration‑monitor‑I/O‑pack spare‑part stocking.