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Speedtronic Mark V Control System Parts

GE Speedtronic Mark V Turbine Control System — DS200 Series

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About Speedtronic Mark V

The GE Speedtronic Mark V succeeded the Mark IV and introduced significant improvements in processing power, diagnostics, and communication capabilities. Using the DS200 series boards, it provides enhanced control algorithms and improved operator interfaces. The Mark V and Mark V LM variants are used on both heavy-duty frame turbines and LM aeroderivative gas turbines. BDB Turbine Parts supplies a full range of DS200 boards for Mark V systems.

Specifications: Board series: DS200 | Architecture: TMR with enhanced diagnostics | I/O: Expanded analog & digital | Communication: Ethernet + ARCNET

Applications: GE Frame 6B, Frame 7EA/FA, Frame 9E/FA, LM2500, LM6000 gas turbines

DS200 Series Parts in Stock

DS200AAHA

ARCNET interface board

DS200ABCA

Analog bridge control board

DS200ACLE

DS200ACNA

ARCNET communication board

DS200ADCI

DS200ADGI

Gate driver board

DS200ADMA

DS200ADPA

Power distribution board

DS200ADPB

DS200AEPA

Turbine control processor

DS200AEPD

Control processor board

DS200AEPF

Control processor board

DS200AESH

EEPROM storage board

DS200APLG

Application logic board

DS200BICB

Binary input conditioning board

DS200BOSA

Basic operator station board

DS200CDAA

DS200CDBA

Control distribution board

DS200CLAC

DS200CPCA

Central processor card

DS200CSSA

DS200CTBA

Analog I/O terminal board

DS200CTBAG1A

TERMINATION MODULE C

DS200CTBB

Terminal board

DS200CTBC

Digital terminal board

DS200CTBD

Terminal board

DS200CTBM

Mark V terminal board

DS200CTBP

Terminal board

DS200CVMA

DS200DACA

Digital to analog converter

View All DS200 Parts

Other Speedtronic Generations

Speedtronic Mark IV (DS3800) Speedtronic Mark VI (IS200/IS215) Speedtronic Mark VIe (IS220/IS230) All Speedtronic Parts

Frequently Asked Questions - Speedtronic Mark V

What is the difference between Mark V and Mark V LM?
The Mark V LM is specifically configured for LM aeroderivative gas turbines (LM2500, LM6000) while the standard Mark V is used on heavy-duty frame turbines. Both use DS200 series boards but with different software configurations.
Which DS200 boards are most critical?
Critical boards include DS200TCQAG (processor), DS200SDCCG (communication), DS200TCRAG (relay output), and DS200AAHAH (analog input). We recommend keeping spares of these boards on hand.
Are DS200 boards interchangeable between Mark V variants?
Many DS200 boards are hardware-compatible across Mark V variants, but firmware versions may differ. Our team can verify compatibility for your specific application.
What is the typical lifespan of a DS200 board?
DS200 boards can operate for 20+ years, but capacitor aging and component degradation can cause failures. Regular testing and preventive replacement of aging boards is recommended.
Do you supply Mark V HMI and communication components?
Yes, we supply the full range of Mark V components including HMI workstations, communication modules, I/O terminal boards, and power supplies.

Need DS200 Boards?

Contact our team for pricing and availability on all Speedtronic Mark V components.

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