GE IS210AEBIH3BEC – Analog Input Module (AEBI) for Mark VIe Control Systems

✅ Product Identification

The GE IS210AEBIH3BEC is an Analog Input Module (AEBI Pack) used in the Mark VIe turbine and process control platform. It serves as the interface between field analog sensors and the controller network, providing high-resolution signal acquisition and diagnostics for gas/steam turbines, power plants, and heavy industrial systems.

This module belongs to the “H3B” hardware revision family, offering updated component tolerances, improved accuracy, and industrial-grade conformal coating.

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Core Functions & Capabilities

• Collects and conditions analog current and voltage signals from field devices

• 16-bit A/D conversion for precise feedback loops

• Real-time fault reporting (open loop, out-of-range, board health)

• Direct Ethernet I/O Network (I/O-NET) connection to the Mark VIe controller

• Supports both simplex and TMR (Triple Modular Redundant) architectures

• Hot-swappable field replaceable unit (FRU) — no controller reboot required

• Automatic module detection in ToolboxST engineering software

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Technical Specifications (non-table format for this product)

• Supported Signal Types: 4–20 mA loop, ±5 V / ±10 V analog inputs

• Input Channels: 8 or 16 channels depending on terminal board pairing

• Resolution: 16-bit A/D converter

• Network Interface: Deterministic Ethernet I/O Pack communication

• Power Source: Supplied via backplane connection (no external PSU required)

• Protection: Surge suppression, noise filtering, electronic self-monitoring

• Operating Temperature: −40 °C to +70 °C

• Conformal Coating: Yes (environmental protection class)

• Compatible Terminal Boards: IS200TBCIH, IS200TBACI, WETB, etc.

• System Compatibility: Mark VIe, Mark VIe-S, and hybrid retrofits from Mark VI

  
  

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Internal Hardware Layout

1. A/D Conversion Circuit – Converts raw analog signals into digital data

2. Channel Conditioning Filters – Removes EMI, surge spikes, and common-mode noise

3. Ethernet CPU Section – Interfaces with controller via real-time Ethernet

4. Self-Diagnostics Processor – Monitors firmware and channel integrity

5. Backplane Connector – Transfers power, clock, and system communication

6. LED Indicators – Status, active channel, fault/alarm

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Application Areas

• Gas and steam turbine control feedback loops

• Generator auxiliary and protection sensing

• Industrial process monitoring (pressure, temp, flow, vibration)

• Distributed I/O for refinery, petrochemical, and power utilities

• Mark VIe upgrade / retrofit sites replacing older MKV I/O packs

• Systems requiring high-integrity analog measurement under harsh EMC conditions

  
  

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Installation & Integration Notes

• Designed to plug directly into matching terminal boards (no field wiring lands on module)

• Shielded twisted-pair cable recommended for all analog signal wiring

• Must be assigned to correct rack ID in ToolboxST before commissioning

• When replacing, confirm the H3BEC revision matches site's firmware compatibility matrix

• Use supplied grounding specifications to prevent analog drift due to noise

  
  

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Maintenance & Service Recommendations

• View board health in ToolboxST → I/O Diagnostics → Pack Status

• Supports online replacement (hot-swap) in redundant architectures

• Store spare modules in ESD-safe moisture-barrier packaging

• Recommended spares: 1 per I/O cabinet or per 20 deployed packs

• Periodic check: verify analog loop calibration + field wiring resistance

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Additional Notes

• “BEC” suffix designates firmware level, coating class, and hardware revision

• Fully compliant with GE SIL-rated safety applications when used in TMR mode

• Frequently paired with IS200AEPCH1B, IS200ERAXH1A, and IS200TBCIH1B in turbine control cabinets

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