GE IS210AEAAH3B High Performance Operating Interface (OI) Board
The IS210AEAAH3B is a high‑performance Operator Interface (OI) Board designed by General Electric for the Mark VIe Speedtronic control platform. As a core human‑machine interface (HMI) component, it enables direct operator interaction with gas/steam turbine and wind turbine control systems. The board features a rugged, compact design with integrated display drivers, tactile input interfaces, and system status indicators, built to withstand harsh industrial environments (e.g., vibration, temperature fluctuations). It serves as a critical link between field operators and the Mark VIe distributed control system (DCS), ensuring real‑time visibility and command capability for turbine operations.
Intended Use
- Primary Role: Real‑time operator interface and control panel for GE Mark VIe turbine control systems.
- Core Functions:
- Display critical turbine data (speed, temperature, pressure, vibration) and system alarms via integrated display circuits.
- Enable manual operator inputs (start/stop, speed adjustment, mode selection) through on‑board switches/knobs.
- Provide system status LEDs for power, communication, and fault diagnostics.
- Facilitate local control and monitoring when the main HMI is unavailable or for on‑site troubleshooting.
- Seamlessly integrate with Mark VIe I/O modules and controller boards for end‑to‑end turbine management.
- Application Goals: Enhance operational safety, reduce downtime via local control, and ensure accurate, immediate monitoring of turbine health and performance.
Environmental Requirements
| Parameter | Specification |
|---|---|
| Operating Temperature | -30°C to +65°C (-22°F to +149°F) |
| Storage Temperature | -40°C to +70°C (-40°F to +158°F) |
| Relative Humidity | 5%–95% (non‑condensing) |
| Altitude | Up to 3,000 m (9,843 ft) |
| Vibration | 1.0 g (5–500 Hz) (operating) |
| Protection Rating | IP20 (PCB conformal coated for dust/moisture resistance) |
| Contamination Class | ISA S71.04 Class G3 (industrial/ power plant environments) |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | IS210AEAAH3B |
| Series | Mark VIe Speedtronic Turbine Control |
| Manufacturer | General Electric (GE Fanuc) |
| Functional Type | Operator Interface (OI) / HMI Board |
| Display Interface | Integrated LCD/LED driver circuits |
| User Inputs | On‑board tactile switches, rotary knobs, and alarm acknowledgment buttons |
| Status Indicators | Power, communication, fault, and alarm LEDs |
| Communication | Mark VIe internal system bus; Ethernet (optional for remote diagnostics) |
| Power Supply | 24 VDC (±10%) |
| Dimensions (H×W×D) | ~260 mm × 210 mm × 35 mm (10.2 in × 8.3 in × 1.4 in) |
| Weight | ~0.7 kg (1.5 lbs) |
| Certifications | CE, UL, IEC 61508 (functional safety) |
Typical Application Industries
- Thermal Power Plants: Gas/steam turbine control systems for utility‑scale power generation.
- Wind Farms: Onshore/offshore wind turbine control panels (Mark VIe wind systems).
- Oil & Gas: Combined‑cycle plants, gas compressor stations, and refinery turbine drives.
- Industrial Cogeneration: CHP (combined heat and power) facilities with GE turbine equipment.
Similar Series Products (Mark VIe Operator/Control Boards)
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IS210AEAAH1B – Standard‑revision OI board; identical core functions (display/input) with minor component upgrades.
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IS210AEBIH3B – AE Bridge Interface Board; complements OI boards by managing analog/digital I/O for turbine sensors。
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IS210ACLEH1A – Mark VIe System Controller Board; works with OI boards to execute turbine control logic and communication。
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