PRODUCT INFORMATION
Product Overview
The General Electric DS200SDCCG5A is a Digital Exciter Drive Control Card for Mark V and EX2000 systems. This main processor card contains primary control circuitry for excitation lineups. It features three 16-bit microprocessors coupled across dual-ported RAM. Onboard general-purpose interface circuitry manages and processes exciter inputs and customer I/O signals. Processing capability also expands using two external dual-ported RAM interfaces. The card provides 16 channels, a 100 Hz frame rate, and 0-20 mA analog outputs.
Processing tasks divide across three dedicated microprocessors for coordinated real-time execution. An 80C186 microcontroller runs the Drive Control Processor software. It executes system operations, external regulating loops, and direct memory access routines. An 80C196 microcontroller functions as the Motor Control Processor. It regulates inner current loops, dc phase control, and ac motion control routines. A TMS320C25 digital signal processor executes math-intensive motor control algorithms when required. Five socketed memory chips store factory configuration firmware and field-adjustable settings.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Number of channels | 16 |
|---|
| Analog outputs | 0-20 mA |
|---|
| Frame Rate | 100 Hz |
|---|
TECHNICAL INFORMATION
Features
- Integrates three 16-bit microprocessors linked through dual-ported RAM architecture.
- Employs an 80C186 microcontroller for system-level operations and outer loop regulation.
- Utilizes an 80C196 microcontroller for high-speed inner current loops and phase control.
- Includes a TMS320C25 digital signal processor for intensive motor control calculations.
- Features four socketed EPROM chips for factory data and one EEPROM for field settings.
- Provides 16 channels, 0-20 mA analog outputs, and a 100 Hz frame rate.
TECHNICAL INFORMATION
Applications
- General Electric EX2000 digital excitation control systems.
- General Electric TC2000 drive applications.
TECHNICAL INFORMATION
Connections / Interfaces
- Two external dual-ported RAM interfaces for processing expansion.
- Interface circuitry for exciter inputs and customer plant I/O.
- Direct mounting connections for auxiliary communications and signal processor cards.
TECHNICAL INFORMATION
Installation Guidelines
- De-energize all power sources before handling or replacing the drive control card.
- Follow standard electrostatic discharge handling procedures during card installation.
- Fasten the card securely using original factory mounting hardware.
- Verify that all socketed memory chips are seated firmly before applying power.
TECHNICAL INFORMATION
Configuration Guidelines
- Hardware jumpers include Berg-type JP jumpers and WJ wire jumpers.
- Verify jumper positions against the test data sheet inside the drive door pocket.
- Software modifications require ST2000, GE Control System Toolbox, or LynxOS Drive Configurator software.
- Refer to instruction book GEI-100029D and drive manuals during parameter setup.
TECHNICAL INFORMATION
Compatibility
- Accepts direct mounting of DS215SLCC or 531X306LCC LAN Communications Cards.
- Supports auxiliary mounting of the 531X309SPC Signal Processor Card.
- Connects with the DS200SPCB Multibridge Signal Processor Card.
- Operates within General Electric EX2000 excitation control systems and TC2000 drives.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSAccepts direct mounting of DS215SLCC or 531X306LCC LAN Communications Cards. Supports auxiliary mounting of the 531X309SPC Signal Processor Card. Connects with the DS200SPCB Multibridge Signal Processor Card. Operates within General Electric EX2000 excitation control systems and TC2000 drives.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What microprocessors operate on the DS200SDCCG5A board?
The board features an 80C186 microcontroller, an 80C196 microcontroller, and a TMS320C25 digital signal processor.
Which software tools configure the DS200SDCCG5A card?
Configuration uses ST2000, GE Control System Toolbox, or LynxOS Drive Configurator software tools.
Which auxiliary boards mount directly onto the DS200SDCCG5A?
Compatible auxiliary boards include the DS215SLCC, 531X306LCC, 531X309SPC, and DS200SPCB cards.
How is onboard firmware stored on the DS200SDCCG5A?
Firmware resides in four socketed EPROM chips and one socketed EEPROM chip.
