GE IS220PVIBH1A Vibration Monitor I/O Pack Mark VIe

Comprehensive Vibration Monitoring for Machinery Protection

General Electric developed the IS220PVIBH1A for reliable condition monitoring. This Vibration Monitor I/O Pack operates within Mark VIe control systems. It provides essential vibration and proximity data for predictive maintenance and machinery protection.

Core Technical Specifications

• Manufacturer & Model: General Electric IS220PVIBH1A
• Product Type: Vibration Monitor (PVIB) I/O Pack
• Series: Mark VIe Control System
• Channels: 13 input channels for vibration/proximity
• Frame Rates: 3.125, 6.25, 12.5, 25, 50, 100 Hz
• Operating Temperature: -30°C to +65°C
• Dimensions: 8.26 × 4.19 × 12.1 cm (3.25 × 1.65 × 4.78 in)

Channel Configuration & Sensor Support

• Channels 1-3: Proximitors, accelerometers, velomitors, seismic
• Channels 4-8: Proximitors, velomitors, seismic sensors
• Channels 9-12: Proximitors only
• Channel 13: Keyphasor or proximity signal input
• 13 differential inputs with DAC bias adjustment
• Optimized A/D input range for accurate measurements

Hardware Architecture

• Processor board common to Mark VIe distributed I/O packs
• Dedicated acquisition board for vibration monitoring
• Daughterboard for additional processing capabilities
• Analog Filter Acquisition Board (BAFA) for signal conditioning
• Analog Processing Daughterboard (KAPA) for signal processing
• Digital-to-analog converter for precise bias adjustment

Electrical Specifications

• Common Mode Voltage: Minimum 5 VDC
• CMRR at 50/60Hz: -50 dB rejection
• Probe Power: -24 VDC, 12 mA per transducer
• Power Input: 3-pin connector with proper regulation
• Dual RJ45 Ethernet ports for network connectivity
• DC-37 pin connector for terminal board interface

Communication & Network Features

• Dual Ethernet networks for frame rates below 100 Hz
• Auto-negotiation between 10/100 Mbps speeds
• Dual network paths continuously active for redundancy
• Single network failure doesn't disturb I/O pack operation
• LED indicators for link, transmit, receive status
• Supports both half-duplex and full-duplex operation

Compatibility & Integration

• Designed for TVBA vibration terminal board interface
• Requires N28 power supply daughterboard on TVBA
• Integrates with Mark VIe distributed control architecture
• Compatible with various vibration sensor manufacturers
• Supports Triple Modular Redundancy (TMR) configurations
• Works with simplex backup protection systems

Diagnostic & Monitoring Features

• Four LED indicators: Attention, Power, Link, TxRx
• Internal temperature sensor for thermal monitoring
• Hardware reset circuit with watchdog timer
• Continuous monitoring of trip board status
• Comprehensive feedback signal analysis
• Auto-reconfiguration capability for pack replacement

Installation Procedure

• Securely mount the TVBA terminal board first
• Connect PVIB I/O pack directly to terminal board connectors
• Use threaded studs near Ethernet ports for mechanical security
• Connect one or two Ethernet cables based on system configuration
• Connect power via side connector - soft-start manages inrush
• Verify N28 daughterboard is properly seated in TVBA connector

Configuration & Operation

• Configure using ToolboxST* application software
• Auto-reconfiguration downloads settings from controller
• Set frame rates appropriate for application requirements
• Configure individual channels for specific sensor types
• Establish alarm thresholds and monitoring parameters
• Test all channels and sensors before commissioning

Processor Operation

• Soft-start circuit ramps voltage during power application
• Processor reset disabled after local power supply sequencing
• Self-test routines verify hardware functionality
• Application-specific code loads from flash memory
• Board ID verification ensures component compatibility
• Ethernet connection requests network address automatically

Product Availability

• Revision A with updated specifications and features
• New and original General Electric component
• Available from authorized distributors
• Ships with necessary hardware and documentation
• Ready for integration into existing systems

Shipping & Delivery

• Fast shipping via FedEx, UPS, and DHL services
• Orders typically process within 24 business hours
• International shipping to most global destinations
• Complete tracking information provided
• Professional packaging ensures component protection

Frequently Asked Questions (FAQ)

How many vibration channels does this module support?

• The IS220PVIBH1A provides 13 input channels for various vibration and proximity sensors.

What sensor types are compatible?

• Supports proximitors, integrated output accelerometers, velomitors, seismic sensors, and Keyphasor signals.

What terminal board is required?

• Designed specifically for use with the TVBA vibration terminal board.

What frame rates are supported?

• Supports 3.125, 6.25, 12.5, 25, 50, and 100 Hz frame rates over Ethernet networks.

Does it support redundant networking?

• Yes, dual Ethernet networks provide redundancy with continuous active paths for frame rates below 100 Hz.

What is the auto-reconfiguration feature?

• Automatically downloads configuration from the controller when replacing I/O packs, minimizing manual setup.