IS200ESELH1AAA | GE Fanuc | Exciter Collector Board

Overview:

The IS200ESELH1AAA is an Exciter Collector Board for the GE Mark VI Speedtronic control system, used in the management of steam/gas turbines.

Key Functionality:

• Primary Role: Receives logic level gate pulses from the EMIO board.
• Signal Handling: Can process up to six gate pulse signals.
• System Compatibility:
  • Simplex system: Uses one ESEL board.
  • TMR system: Requires one board driven by M1 and another by M2.

Design Features:

• Faceplate: Narrow, with three LEDs (Power, Active, Gating).
• Identification: Marked with board ID and GE logo.
• Connectors: Two backplane connectors.

Components:

• Resistors: Over 200.
• Capacitors, Transistors, Diodes, ICs: Numerous components integrated for signal processing.