• GE FANUC DS200SDCCG5A
  • GE FANUC DS200SDCCG5A
  • GE FANUC DS200SDCCG5A
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GE Fanuc DS200SDCCG5A EX2000 Digital Exciter Drive Control Card

GE Fanuc DS200SDCCG5A EX2000 Digital Exciter Drive Control Card

Description

The DS200SDCCG5A is a primary drive control card (SDC) designed for the General Electric EX2000 Excitation Control System. This module serves as the central processing hub, utilizing a multi-processor architecture...

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SKU: DS200SDCCG5A
Vendor: GE FANUC
Category: Drive Control Card
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Description

The DS200SDCCG5A is a primary drive control card (SDC) designed for the General Electric EX2000 Excitation Control System. This module serves as the central processing hub, utilizing a multi-processor architecture to manage complex excitation and motor control algorithms. It is engineered for high-reliability applications in power generation, mining, and large-scale industrial refining, ensuring stable voltage regulation and system-level control with minimal latency.

Features

  • Triple-Processor Architecture: Integrates an 80C186 microcontroller for system-level operations, an 80C196 microcontroller for inner-loop regulation, and a TMS320C25 DSP for high-speed mathematical calculations.
  • Dual-Ported RAM: Facilitates high-speed communication between processors to ensure synchronized control and reduced system latency.
  • Flexible Memory Configuration: Features socketed EPROMs for factory configuration and an EEPROM for storage of field-adjustable parameters.
  • High-Speed I/O: Supports 16 channels with 0-20 mA analog output capability for precise regulation.

Applications

The DS200SDCCG5A is specifically intended for use within GE EX2000 excitation systems. It is commonly deployed in critical infrastructure, including steam and gas turbine excitation control, large DC motor drive systems, and heavy-duty industrial power regulation.

Technical Specifications

Model DS200SDCCG5A
Brand GE Fanuc
Series EX2000
Processor Types 80C186, 80C196, TMS320C25
Analog Outputs 0-20 mA
Channel Count 16
Frame Rate 100 Hz
Operating Temperature 0 to 50 deg C

Installation Guidelines

  • ESD Protection: Always use a grounded wrist strap and anti-static mat when handling the PCB to prevent damage to sensitive microprocessors and memory chips.
  • Power Status: Ensure all power to the EX2000 cabinet is disconnected before inserting or removing the control card.
  • Seating: Ensure the card is fully seated in the designated rack slot and that all retaining screws are tightened to provide a secure ground connection and mechanical stability.
  • Cable Routing: Keep signal cables separated from high-voltage power lines to minimize electromagnetic interference (EMI) within the control cabinet.

FAQ

What is the primary function of the DS200SDCCG5A?

This card acts as the main control processor for the EX2000 system, handling the regulation loops, motor control logic, and communication between the drive and the operator interface.

Can I replace the EPROMs on this board?

Yes, the board features socketed memory chips. However, replacement should only be performed by qualified personnel using factory-authorized firmware to ensure system compatibility.