IS200GGXIG1A

IS200GGXIG1A is an expander load source board designed and developed by GE. It is a part of the GE Mark VI control system. It serves as an Expander Load Source Board, providing control and isolation between the high-voltage power bridge and other cards on the board rack. By converting RS422 signals to fiber-optic signals, it enables the gating of the bridge IGCT switching devices. With the ability to connect to multiple power devices, it ensures efficient power management within the system. It offers various I/Os and connectors for seamless integration with other boards, facilitating effective communication and power transfer. Additionally, the board incorporates grounding stabs for different circuit types, an isolated serial ID chip for identification, and various test points and LEDs for monitoring and troubleshooting.

Features

• Central Control Module for system control, monitoring, and protection
• Available in Triple Redundant or Simplex form
• Expander Load Source Board
• Provides control and isolation between the high-voltage power bridge and connections to other cards
• Converts RS422 signals to fiber-optic signals for gating the bridge IGCT switching devices
• Can connect to up to twelve power devices
• Multiple I/Os for connecting with other boards
• Various connectors for power supply inputs, power output and feedback, voltage feedback, and fiber-optic connections
• Connectors designed to communicate with specific boards (BICI, BPII, GDPA)
• Grounding stabs for quiet and noisy circuits
• Isolated serial ID chip
• Fourteen TP test points and nine LEDs
• Includes capacitors and resistors
• No adjustable hardware devices or fuses