GE IS210AEAAH1B Analog Input & Output Module for Mark VI / Mark VIe Turbine & EX2100 Excitation Control System
GE IS210AEAAH1B Analog Input & Output Module for Mark VI / Mark VIe Turbine & EX2100 Excitation Control System - Image 2

GE IS210AEAAH1B Analog Input & Output Module for Mark VI / Mark VIe Turbine & EX2100 Excitation Control System

  1. IS210AEAAH1 — Base version without conformal coating
  2. IS210AEAEH1B — High‑speed dynamic analog acquisition board
  3. IS210AEBIH1BAB — AE Bridge Interface Board (previous item we covered)
  4. IS200AEAAH1B — Legacy generation analog I/O board for Mark VI
  5. IS210AECLH1A — Analog current loop monitoring module
  6. IS210AEVOH1B — High voltage analog input module
  7. IS210AENTH1A — AE series network interface adapter
  8. IS210AEDBH1A — AE series digital auxiliary I/O expansion board
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Description

GE IS210AEAAH1B Analog Input & Output Module for Mark VI / Mark VIe Turbine & EX2100 Excitation Control System

 

Product Introduction

The GE IS210AEAAH1B is a conformal-coated high-density analog I/O PCB belonging to the GE Speedtronic Mark VIe AE series family. It serves as a critical field signal interface board between field transmitters, actuators and the main turbine controller. This B revision hardware integrates analog signal acquisition, conditioning and control output on one single board, widely deployed for gas turbine, steam turbine and wind turbine nacelle control cabinets. With full conformal coating protection, the board resists moisture, dust and salt mist in harsh power plant environments, delivering stable high-precision signal conversion and fast data transmission via GE proprietary IONet bus for closed-loop turbine regulation and excitation control.

 

Specific Application Information

  • Turbine process variable acquisition: Capture pressure, temperature, flow, vibration signals from 4‑20mA / 0‑10V field transmitters.
  • Valve position control: Output analog command signals to fuel valves, steam control valves and hydraulic positioners.
  • Generator excitation regulation: Cooperate with GE EX2100 excitation system for thyristor control signal delivery and generator voltage monitoring.
  • Wind turbine pitch control: Collect pitch angle feedback and send analog adjustment commands for nacelle pitch drive units.
  • LVDT signal processing: Condition linear variable differential transformer feedback signals of turbine actuation assemblies.
  • Closed‑loop control: Participate in combustion control, speed regulation and anti‑surge control logic for turbo‑machinery.
  • Real‑time data upload: Transmit analog measured values to Mark VIe main controller for historian trending and alarm generation.

IS210AEAAH1B

Technical Parameters

Parameter Specification
Part Number IS210AEAAH1B
Platform GE Mark VI / Mark VIe, EX2100 Excitation System
Analog Input 8 channels, configurable 4‑20mA / 0‑10V DC
Analog Output 4 channels, configurable 4‑20mA / 0‑10V DC
Resolution 16‑bit for both AI & AO
Accuracy ±0.05% FS (Input), ±0.1% FS (Output) @25°C
Isolation 1500V AC channel‑to‑channel; 2500V AC channel‑to‑ground
Power Supply 24VDC supplied by rack backplane
Operating Temperature -40°C ~ +85°C
Communication GE IONet / SPI internal bus
Update Rate AI: 5ms; AO:10ms
Protection Full conformal coating on PCB
Mounting Plug‑in rack installation inside turbine control cabinet
Approx. Weight 0.72 kg

 

Main Features

✅ High‑density combined analog I/O: 8 AI + 4 AO integrated on one board to reduce cabinet slot occupation. ✅ Full conformal coating PCB: Anti‑humidity, anti‑dust, anti‑corrosion, suitable for offshore and coastal power stations. ✅ High isolation design: Powerful isolation protection to cut electromagnetic interference from high‑power turbine site. ✅ Comprehensive channel diagnostics: Open‑circuit, short‑circuit detection, output drift monitoring and overcurrent protection. ✅ Wide temperature tolerance: Supports extreme low/high temperature operation for wind turbine nacelle outdoor cabinets. ✅ Native IONet protocol: Seamless data interaction with Mark VIe CPU without extra signal converters. ✅ Rugged anti‑vibration components: Designed for continuous 24/7 rotating machinery operation. ✅ Hot‑swap compatible: Module replacement without rack power shutdown for plant maintenance.

 

Application Scenarios

  1. Gas Turbine Combined‑Cycle Power Plants: Combustion pressure monitoring and fuel valve analog regulation.
  2. Steam Turbine Generator Sets: Steam parameter measurement and turbine governing valve control.
  3. GE EX2100 Excitation Systems: Generator voltage sampling and excitation control output.
  4. Wind Power Generation (Mark VIe Wind): Nacelle pitch system analog signal acquisition & control.
  5. Oil & Gas Compression Stations: Compressor anti‑surge analog loop monitoring.
  6. Heavy‑Duty Industrial Turbo‑Machinery: Field analog instrument interface for critical rotating equipment.
  7. Cogeneration & Waste‑to‑Energy Plants: Boiler auxiliary analog signal collection and regulation.

 

Supporting Components

  • Mark VIe system rack and backplane
  • Mark VIe main controller board IS220PDRAH1A
  • Field termination board for analog signal wiring
  • Rack 24VDC power supply module
  • IONet communication cable assemblies
  • Shielded twisted‑pair field signal cables
  • ToolboxST configuration & diagnostic software
  • Spare connectors and mounting hardware

 

Related Series Models (GE Mark VIe AE I/O Family, 8 Models)

  1. IS210AEAAH1 — Base version without conformal coating
  2. IS210AEAEH1B — High‑speed dynamic analog acquisition board
  3. IS210AEBIH1BAB — AE Bridge Interface Board (previous item we covered)
  4. IS200AEAAH1B — Legacy generation analog I/O board for Mark VI
  5. IS210AECLH1A — Analog current loop monitoring module
  6. IS210AEVOH1B — High voltage analog input module
  7. IS210AENTH1A — AE series network interface adapter
  8. IS210AEDBH1A — AE series digital auxiliary I/O expansion board

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