GE IS220PVIBH1A
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Product Identity: A high-density vibration and proximity monitoring module engineered for GE’s Mark VIe distributed control systems.
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Functional Overview: This unit serves as the primary interface for seismic and shaft relative vibration sensors. It processes signals from accelerometers and eddy-current probes to provide real-time machinery health data. It supports both dynamic and static measurements, enabling predictive maintenance strategies by identifying imbalance, misalignment, or bearing wear before catastrophic failure occurs.
Detailed content
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Technical Specifications:
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Input Channels: 13 configurable channels for proximity probes and accelerometers.
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Communication: Dual independent 100 Mbps Ethernet ports supporting IONet protocol redundancy.
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Processing: Integrated 32-bit microprocessor for local signal processing and filtering.
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Environmental Rating: Operational temperature range from -30°C to +65°C (-22°F to +149°F); humidity tolerance up to 95% non-condensing.
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Power Consumption: Approximately 25 Watts.
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Structural Characteristics: Constructed with a reinforced printed circuit board (PCB) featuring a conformal coating to protect against harsh industrial atmospheres, moisture, and conductive dust. The front panel includes status LEDs for power, fault, and network activity.
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Installation & Usage: Designed for hot-swap insertion into GE I/O racks. Requires proper grounding of the shielded twisted-pair cables to prevent electromagnetic interference (EMI). Must be installed in a clean, dry environment within the specified temperature range.












