GE IS220PVIBH1A

Technical Specifications

• Manufacturer: General Electric (GE) Energy, GE Boards & Turbine Control
• Product Series: Mark VIe Speedtronic Control System
• Module Type: Vibration Monitor (PVIB) I/O Pack
• Part Number: IS220PVIBH1A (Functional Revision A)
• PCB Coating: Conformal coating for environmental protection
• Processor: 32‑bit embedded local processor optimized for vibration data processing
• Memory: 8 MB flash memory for program storage, 4 MB DRAM for data buffering
• Power Supply: 28 V DC (nominal), voltage range 27.4–28.6 V DC; typical current draw 180 mA DC
• Sensor Channels: 13 dedicated channels for vibration and proximity monitoring
  • Channels 1–8: Proximitors, Velomitors, seismic sensors, accelerometers (channels 1–3 only)
  • Channels 9–12: Proximitors only
  • Channel 13: Configurable for Keyphasor or proximity signals
• Probe Power: -24 V DC, 12 mA load per transducer
• Input Signal Bandwidth: 1150 Hz for accurate high‑frequency vibration capture
• Frame Rates: 3.125, 6.25, 12.5, 25, 50, 100 Hz
• Communication Interfaces: 2 × 100Base‑TX Ethernet ports (RJ‑45) for IONet communication with Mark VIe controllers
• Terminal Board Compatibility: TVBA vibration terminal board (TVBAH2A/TVBAH2B for buffered outputs)
• Connectors: DC‑37 pin for terminal board connection; dual RJ‑45 for Ethernet; 3‑pin power input
• Operating Temperature: -40°C to +70°C
• Storage Temperature: -55°C to +85°C
• Humidity Range: 5%–95% non‑condensing
• Vibration Resistance: Compliant with IEC 60068‑2‑6 (10–500 Hz, 10 g peak)
• Shock Resistance: Compliant with IEC 60068‑2‑27 (50 g, 11 ms duration)
• Isolation: Channel‑to‑backplane isolation (2500 Vrms) for noise immunity
• Certifications: UL/cUL Class I, Div 2 compliant; IEC 61010‑1 safety certified; CE marked for EMC compliance
• Dimensions: 83 mm × 42 mm × 122 mm (3.27 in × 1.65 in × 4.80 in)
• Weight: 380 g (0.84 lbs)

Functional Features

• Multi‑Sensor Compatibility: Supports Proximitors, Velomitors, seismic sensors, and accelerometers (channels 1–3), with channel 13 for Keyphasor/proximity signals.
• Dual Ethernet Redundancy: Two 100Base‑TX ports ensure uninterrupted data transfer to Mark VIe controllers, critical for high‑availability applications.
• High‑Precision Data Acquisition: 1150 Hz input bandwidth and selectable frame rates (3.125–100 Hz) for accurate vibration signal capture.
• Keyphasor Integration: Channel 13 configurable for Keyphasor signals to enable phase‑based vibration analysis and machinery balancing.
• TVBA Terminal Board Connectivity: Direct DC‑37 pin connection to TVBA terminal board for seamless field wiring and sensor integration.
• Diagnostic Monitoring: Built‑in diagnostics for sensor signal loss, Ethernet link health, and power status, with status LEDs (Attn, Pwr, Link, TxRx) for rapid fault detection.
• ToolboxST Compatibility: Fully integrated with GE ToolboxST for configuration, real‑time monitoring, and firmware updates.
• Hot‑Swappable Design: Supports hot‑swap replacement without system shutdown, minimizing maintenance downtime.
• Conformal Coating: Protects against harsh industrial environments, ensuring reliable performance in power plants and manufacturing facilities.

Application Scenarios

• Mark VIe Turbine Control: Vibration monitoring module for gas/steam turbines, detecting imbalances, misalignments, and bearing wear via 13 sensor channels.
• Power Generation: Deployed in power plants to monitor generators, turbines, and auxiliary rotating equipment for predictive maintenance.
• Oil & Gas Infrastructure: Used in compressor stations, LNG plants, and offshore platforms to monitor pump and compressor vibration for early fault detection.
• Industrial Rotating Machinery: Critical for monitoring motors, fans, and gearboxes in manufacturing lines to prevent unplanned downtime.
• Predictive Maintenance Programs: Captures real‑time vibration data for trend analysis, enabling proactive maintenance and extending equipment lifespan.
• Retrofit Projects: Compatible with legacy Mark VI systems, upgrading vibration monitoring capabilities when migrating to Mark VIe architectures.

Compatibility

• GE Platforms: Mark VIe Speedtronic control systems, compatible with simplex and redundant architectures
• Terminal Boards: TVBA vibration terminal board (TVBAH2A/TVBAH2B for buffered outputs)
• Sensor Types: Proximitors, Velomitors, seismic sensors, integrated‑output accelerometers (channels 1–3)
• Communication Protocols: 100Base‑TX Ethernet (IONet) for data exchange with Mark VIe controllers
• Power Supplies: 28 V DC industrial power systems with 27.4–28.6 V DC range
• Software: GE ToolboxST for configuration, diagnostics, and firmware updates

Installation Notes

1. Backplane Mounting: Install in Mark VIe standard chassis, align with backplane connectors, and secure with locking clips to prevent vibration‑induced disconnections.
2. Power Connection: Supply 28 V DC to power terminals, verify correct polarity to avoid component damage; ensure power supply meets 27.4–28.6 V DC range.
3. TVBA Terminal Board Setup: Connect to TVBA terminal board via DC‑37 pin connector; wire sensors to corresponding channels per module specifications.
4. Ethernet Configuration: Connect dual Ethernet ports to Mark VIe IONet network; assign unique IP addresses and enable redundancy mode for high availability.
5. Sensor Configuration: Use ToolboxST to set sensor types, frame rates, and Keyphasor settings for channel 13.
6. Diagnostic Check: After installation, perform self‑test via ToolboxST to verify sensor signal reception, Ethernet link health, and module functionality.
7. Environmental Protection: Ensure installation enclosure has IP54 or higher rating to complement conformal coating and protect against dust, moisture, and chemical exposure.
8. Post‑Installation Testing: Conduct vibration signal validation, Keyphasor synchronization, and redundancy failover tests to confirm module operation before system commissioning.

Key Advantages

• 13‑Channel Monitoring: Comprehensive coverage of rotating machinery vibration with flexible sensor configuration across channels.
• Dual Ethernet Redundancy: Ensures continuous data transfer for high‑availability applications in critical industries.
• Multi‑Sensor Support: Adapts to diverse monitoring needs with compatibility for Proximitors, Velomitors, seismic sensors, and accelerometers.
• High‑Precision Data: 1150 Hz bandwidth and selectable frame rates deliver accurate, actionable vibration insights for predictive maintenance.
• Advanced Diagnostics: Built‑in fault detection and status LEDs enable rapid troubleshooting, reducing maintenance time and costs.
• ToolboxST Integration: Simplifies setup and monitoring, lowering total cost of ownership and improving operational efficiency.