DS200FSAAG2A GE

Technical Parameters & Specifications

Core Advantages & Key Features

• Dual-Channel Signal Aggregation – The DS200FSAAG2A consolidates signals from two independent field device groups simultaneously, enabling a single board to serve two remote locations or two separate equipment skids.

• High Channel Density – Per channel: 8 analog inputs, 4 analog outputs, 16 digital inputs, and 8 digital outputs, totaling 72 I/O points across both channels.

• Fiber Optic Gateway – Converts aggregated signals to fiber optic communication, providing noise-immune, long-distance transmission to the Mark V control system with complete electrical isolation.

• High Isolation Voltage – 2500 VAC isolation between field signals and logic/fiber optics ensures operator and processor safety.

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

• Dual Redundant Fiber Paths Per Channel – Each channel has two independent transceiver ports with automatic failover, ensuring communication availability for each remote location.

• Configurable Analog I/O – Each analog input and output can be independently configured for 0-10V or 4-20mA via software.

• Independent Channel Diagnostics – Separate diagnostic LEDs and monitoring for each channel, enabling quick troubleshooting.

• Robust Environmental Protection – Enhanced conformal coating and 30µin gold-plated edge connectors ensure reliable operation.

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

Typical Applications

• Dual Remote I/O Consolidation – Aggregates signals from two separate remote field device locations and transmits them over independent fiber links.

• Multiple Skid-Mounted Equipment – Connects two packaged equipment skids (e.g., two compressor skids) to the Mark V system.

• Redundant Field Signal Concentration – Provides independent aggregation for redundant field signal groups.

• Offshore Platforms – Reduces cable weight and installation costs on offshore installations with multiple remote panels.

• Campus-Scale Installations – Supports signal aggregation from multiple buildings or equipment areas.

Comparison: DS200FSAAG2A vs. FSAAG1 Series vs. Standard I/O + Gateway

Selection Guidelines & Precautions

• Evaluate Number of Remote Locations – The DS200FSAAG2A is ideal when two independent field device groups require aggregation. Use it instead of two single-channel boards to save rack space.

• Verify Signal Requirements – Ensure analog input/output ranges (0-10V or 4-20mA) and digital voltage levels match the connected field devices.

• Check Channel Count – Ensure the board has sufficient channels for your application across both channels.

• Check Distance Requirements – Supports up to 3 km per channel. For longer distances, consider other boards with extended range.

• Fiber Type – Multimode fiber only.

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

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

• Spare Parts Strategy – The DS200FSAAG2A serves a specific application niche requiring dual-channel aggregation. Maintain spares for critical systems with multiple remote locations.

Summary

The DS200FSAAG2A is a dual-channel fiber optic signal adapter and aggregator board for GE Mark V systems, providing independent signal aggregation for two separate field device groups (8 analog inputs, 4 analog outputs, 16 digital inputs, 8 digital outputs per channel), with BER monitoring and fiber optic communication over independent links. It consolidates signals from multiple remote locations, reducing wiring and installation costs while providing 2500 VAC isolation and noise-immune communication. This revision is the recommended replacement for the base DS200FSAAG2. The board integrates with DS200CPCAG1A processors. Selection requires evaluation of the number of remote locations, signal types, channel count, distance, and fiber infrastructure.