GE IS200EMIOH1ACA Exciter Main I/O Board

Description

The GE IS200EMIOH1ACA is an Exciter Main I/O Board used in the Mark VI and EX2100 turbine control systems. It serves as a central hub for managing input and output signals between various terminal boards and control modules, ensuring seamless communication and precise control in high-performance industrial environments.

Specifications

• Part Number: IS200EMIOH1ACA
• Manufacturer: General Electric (GE)
• Series: Mark VI / EX2100
• Board Type: Exciter Main I/O Board
• Mounting Style: Single-slot, double-height VME configuration
• Dimensions: Approx. 110 mm × 66.8 mm × 50 mm
• Weight: 0.3 kg
• Power Supply: 5V DC via backplane
• Operating Temperature: 0°C to 60°C
• Connectors: Includes two female phone plugs, one three-pin female connector
• Status Indicators: Two onboard LEDs for operational status
• Certifications: EMI/RFI immunity per SWC C37.990

Features

• Signal Management: Interfaces with EXTB, EACF, ECTB, and EPCT boards to handle I/O operations
• Gate Pulse Transmission: Sends gate pulse signals to the EGPA board for excitation control
• Compact Design: Optimized for space efficiency within the control rack
• Robust Construction: Built for durability in demanding industrial environments
• Standardized Integration: VME-style design ensures compatibility with GE control systems
• Ease of Maintenance: Clearly labeled components and accessible layout simplify troubleshooting and replacement