GE DS200FPSAG1A

Technical Parameters & Specifications

Core Advantages & Key Features

• Power Supply Signal Interface – The DS200FPSAG1A provides 4 isolated analog inputs and 2 isolated analog outputs for power supply signals (0-300V DC), enabling direct interface with UPS units, battery chargers, and DC power distribution panels.

• Fiber Optic Gateway with Extended Distance – Converts power supply signals to fiber optic communication, supporting distances up to 3 km (increased from 2 km), with complete electrical isolation.

• High Isolation Voltage – 2500 VAC isolation between power supply circuits and logic/fiber optics ensures operator and processor safety.

• Enhanced Diagnostics – The Revision A adds bit error rate (BER) monitoring and signal quality indication for proactive maintenance of fiber links.

• Dual Redundant Fiber Paths – Two independent transceiver ports with automatic failover ensure communication availability.

• Digital I/O – 8 optically isolated digital inputs (24-250V) for status signals from power supply equipment.

• Improved Transceiver Reliability – Enhanced optical transceivers with better signal-to-noise ratio.

• Robust Environmental Protection – Enhanced conformal coating and 30µin gold-plated edge connectors ensure reliable operation in humid, dusty, or corrosive environments.

• Plug-and-Play Compatibility – Integrates with DS200CPCAG1A processors and other Mark V boards.

Typical Applications

• UPS Monitoring – Connects uninterruptible power supply status to the Mark V control system.

• Battery Charger Interface – Interfaces battery charger status and control signals.

• DC Power Distribution Monitoring – Monitors DC power distribution panel voltages and status.

• Power Supply Redundancy – Provides communication for redundant power supply systems.

• Remote Power Monitoring – Enables remote monitoring of power supplies over fiber optic links.

Comparison: DS200FPSAG1A vs. Base Version vs. High-Voltage Boards

Selection Guidelines & Precautions

• Verify Power Supply Signal Requirements – Ensure input/output voltage ranges (0-300V DC) match the connected power supply equipment.

• Check Distance Requirements – Supports up to 3 km. For longer distances, consider other fiber optic gateway boards.

• Check Isolation Needs – Provides 2500 VAC isolation for operator and processor safety.

• Fiber Type – Multimode fiber only.

• Proper Wiring – Follow all power supply safety practices and local codes.

• Grounding – Proper grounding is critical for power supply isolation and signal integrity.

• Firmware Compatibility – Compatible with DS200CPCAG1A and other Mark V processors.

• Spare Parts Strategy – The DS200FPSAG1A is the preferred replacement for the base DS200FPSAG1. Maintain spares for critical power supply communication links.

Summary

The DS200FPSAG1A is an enhanced fiber optic power supply adapter and gateway board for GE Mark V systems, providing isolated power supply analog I/O (4 inputs, 2 outputs, 0-300V DC), 8 isolated digital inputs (24-250V), extended distance (3 km), BER monitoring, and fiber optic communication. It enables safe, noise-immune communication between power supply equipment and the turbine control system. This revision is the recommended replacement for the base DS200FPSAG1. The board integrates with DS200CPCAG1A processors. Selection requires evaluation of power supply signal requirements, distance, isolation needs, and fiber infrastructure.