GE IS200EMIOH1AFB Main I/O interface board
Product Overview
The IS200EMIOH1AFB is a Main I/O Interface Board designed for GE Mark VI / EX2100 turbine generator control systems. It serves as the central hub for managing input and output signals between peripheral terminal boards and the system controller.
This board coordinates signal routing, diagnostics, and communication across the excitation control system, ensuring accurate signal flow to power conversion modules and other downstream components. It is commonly used as a replacement or upgrade board in industrial control environments.
We supply high-quality components that run smoothly in actual industrial systems, helping customers achieve stable and reliable operation.
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Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | GE Fanuc |
| Model Number | IS200EMIOH1AFB |
| Board Type | Main I/O Interface Board |
| Function | Central signal routing for I/O modules |
| Supported System | Mark VI / EX2100 Excitation & Turbine Control |
| I/O Channels | 32+ (aggregated from peripheral terminals) |
| Backplane Interface | VME-style connector |
| LED Indicators | Power and status monitoring |
| Mounting | Rack slot in control cabinet |
| Operating Temperature | −20 °C to +70 °C |
| Power Supply | 5 V / 24 V DC via backplane |
| Dimensions | Standard double-height VME board |
| Certifications | CE / ISO (batch-dependent) |
Key Features
- Central I/O management for GE Mark VI / EX2100 systems
- Aggregates input and output signals from peripheral terminal boards
- Distributes gate pulse and control signals to power modules
- Provides status LEDs for operational monitoring
- Supports continuous industrial operation in generator and turbine control environments
Applications
The IS200EMIOH1AFB board is applied in:
- Turbine generator control cabinets
- Excitation control systems
- Centralized signal routing for Mark VI / EX2100 I/O modules
- Industrial process control requiring reliable and accurate signal coordination
- Retrofit or replacement in existing GE turbine and generator installations
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FAQ
Q1: What is the main role of this board?
It serves as the central hub for input/output signals, coordinating communication between peripheral terminal boards and excitation/power modules.
Q2: How many I/O channels does it handle?
It aggregates 32 or more I/O channels depending on the connected terminal boards.
Q3: Does it provide diagnostic indicators?
Yes, power and status LEDs allow monitoring of operational condition and connectivity.
Q4: Can it be installed in both Mark VI and EX2100 systems?
Yes, it is compatible with GE Mark VI and EX2100 platforms.
Q5: What type of mounting is required?
The board mounts in a VME-style rack slot within the control cabinet.
Company
20 years supplying Original parts worldwide
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