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3 year warranty

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The DS200AAHAH1ADC is an ARCNET Connection Board used in Speedtronic Mark V LM Turbine Control Applications.



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  • Part Number: DS200AAHAH1ADC
  • Manufacturer: GE Boards & Turbine Control
  • Series: Mark V DS200

DS200AAHAH1ADC Technical Specifications

Manufacturer GE General Electric
Series Speedtronic Mark V LM
Part Number DS200AAHAH1ADC
Functional Description ARCNET HUB LAN Driver Board
Instruction Manual GEH-6153
Weight 6 ounces
Shipping Dimensions 10 x 8 x 8 inches
Functional Acronym AAHA
PCB Coating Conformal Coating
Functional Revision 1 A
Functional Revision 2 D
Artwork Revision C

Product Description

The DS200AAHAH1ADC is an ARCNET Connection Board manufactured by General Electric as part of the Speedtronic Mark V LM Turbine Control product line.

The DS200AAHAH1ADC is often referred to as an AAHA board. It typically functions as an interfacing unit between different I/O cores or external modules to the <R> Control Engine. It gives these interfacing units access to the ARCNET. There are normally two AAHA boards that are used with the <R> core. The first AAHA board acts as a connection between user interfaces and the <R> core. There is an APL connector on the AAHA that links it to the UCPB daughterboard that is in the <R> core on the UCIA board. The second AAHA board acts as a way to connect the <R> core to the COREBUS. It facilities active communication between the I/O cores and the <R> Control Engine which is in the <R> core. The APL connection on this AAHA connects to a PANA daughterboard.

The DS200AAHAH1ADC is a very small daughterboard that has a total of three communication ports on the top side. The far-left port is an EBNC port that isn’t often used. Next to the EBNC are the ARCBNC-B and ARCBNC-A ports. These two ports are connections to the ARCNET. On the bottom of the board are three pin connectors. The first pin connector is a 2-pin 2PL jack. In the center of the bottom edge is the 10-pin APL jack. Next to the APL is a 9-pin EPL jack that is also not used very often.

Frequently Asked Questions about DS200AAHAH1ADC

How does DS200AAHAH1ADC establish ARCNET communication?
To establish ARCNET communication with an HMI, you connect the Stagelink cable to DS200AAHAH1ADC.
How many BNC connectors does DS200AAHAH1ADC have?
DS200AAHAH1ADC has two BNC connectors for ARCNET communication. Two are installed in < R > where DS200AAHAH1ADC is located for Stage Link connection to the HMI and for the COREBUS connections to the I/O cores.
Where is DS200AAHAH1ADC located?
DS200AAHAH1ADC is in location 6 of an < R > core.
Does AX Control sell or repair the DS200AAHAH1ADC ArcNet Card?
Both. We sell both New and Refurbished DS200AAHAH1ADC boards when available and offer flat pricing on inhouse repair. Please contact AX Control today for quotation, lead time, and warranty. 

Reviews For DS200AAHAH1ADC

Internal Review

The DS200AAHAH1ADC ARCNET Connection Board is simple to remove and replace. There is no hardware or software configuration necessary for the DS200AAHAH1ADC board and the user only needs to reconnect the the ARCNET connector cables. This board is also not a particularly expensive board and has a low failure rate. - AX Control Technician

Repair Services For DS200AAHAH1ADC

Type Lead Time Price Action
Repair Service 1-2 weeks $695

Our highly skilled technicians can repair your DS200AAHAH1ADC. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
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DS200AAHAH1ADC Manuals, White Papers, Data Sheets, and Troubleshooting