GE DS200SDCCG1A Mark V Drive Control Card

Availability: 10 left in stock

The GE DS200SDCCG1A, also cataloged as the DS200SDCC Drive Control Card, operates as a dedicated hardware component for primary drive...

SKU: DS200SDCCG1A

Manufacturer: General Electric
Product No.: DS200SDCCG1A
Product Type: CPU Processors
Product Origin: China
Payment:T/T, Western Union
Weight: 750g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

The GE DS200SDCCG1A, also cataloged as the DS200SDCC Drive Control Card, operates as a dedicated hardware component for primary drive control and processing execution within Mark V Turbine Control System platforms.

Hardware Specifications

Parameter	Specification
Model	DS200SDCCG1A
Brand	GE (General Electric)
Origin	USA
Weight	Standard PCB footprint
Dimensions	Standard Mark V card slot size
Operating Temp	0 to 60 deg C
Power Consumption	System backplane driven
Functional Acronym	SDCC
Product Type	Drive Control Card
Microprocessors	3 onboard processors (Drive Control, High-Speed I/O, Motor Control)
Memory Architecture	Multi-processor shared RAM
Auxiliary Board Support	Connects directly via onboard mating connectors
Mounting Protection	Insulated perimeter rings on factory-drilled installation holes
PCB Coating	Normal Coating
Revision	Group 1, Revision A

Backplane Bus Communication Velocity & I/O Density Scaling

The DS200SDCCG1A coordinates drive execution via three dedicated microprocessors sharing multi-ported RAM to maximize backplane bus communication velocity and sustain dynamic control loops. The drive control microprocessor executes user interface logic alongside digital and analog signal routing, while the dedicated high-speed I/O processor manages math-intensive algorithms, digital timing, and motor control execution. High-density signals pass through onboard connectors to adjacent drive interface boards, while physical galvanic isolation and insulated mounting apertures prevent cross-talk and maintain full firmware flash compatibility across Mark V revision updates.

Frequently Asked Questions

Q: How should auxiliary daughterboards be handled during replacement of the DS200SDCCG1A?

A: Auxiliary boards mounted directly to the DS200SDCCG1A must be unseated before removing the main card and reinstalled onto the replacement board's mating connectors prior to final power-up.

Q: What processing roles are assigned to the primary onboard microprocessors?

A: One processor handles drive control, user interface logic, and general I/O, while a second high-speed processor executes math-intensive motor control algorithms, digital timing, and fast I/O management.

Field Installation Guidelines

De-energize all primary supply lines and auxiliary power sources feeding the Mark V enclosure before opening cabinet doors. Verify zero-energy state with a calibrated multi-meter.
Wear a grounded anti-static wrist strap throughout the installation to prevent electrostatic discharge (ESD) to static-sensitive microprocessors and shared RAM modules.
Label all ribbon cables according to their silkscreened header IDs prior to removal to ensure accurate re-connection.
Carefully unseat any piggybacked auxiliary boards from the existing DS200SDCCG1A and transfer them to the replacement card headers.
Secure the main card using insulated mounting hardware, ensuring cable runs are clear of adjacent drive components and non-insulated surfaces.

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