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The IS200DSPXH1BCA model is labeled as a Digital Signal Processor Board designed by General Electric to be used in the Mark VI IS200 series. The B in this model number indicates that the part has an ISBus revision.



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  • Part Number: IS200DSPXH1BCA
  • Manufacturer: GE Boards & Turbine Control
  • Series: Mark VI IS200

IS200DSPXH1BCA Technical Specifications

Part Number IS200DSPXH1BCA
Series Mark VI IS200
Manufacturer General Electric Company USA, GE Industrial Systems
Functional Acronym/Abbreviation DSPX
Model Type Digital Signal Processor Control Board
Functional Revision Revision B, ISBus Revision 1
Number of LEDs 2
LED Type Fault and Status
Number of I/O Connectors Three

Product Description

The IS200DSPXH1BCA from General Electric is a Digital Signal Processor Control Board created for use with Innovation Series drives and EX2100 exciters. The IS200DSPXH1BCA is primarily used to control the motor regulator and bridge regulator but can also be used for gating functions and generator field control applications. It has processing power, logic functions, and interfacing capabilities. The board is designed to perform custom logic functions using a high-performance digital signal processor and application-specific circuits.  

The IS200DSPXH1BCA is designed with an attached front faceplate. This has embedded in its surface two LED indicators labeled “Status” and “Fault” as well as two Input/Output ports. The I/O ports are the DSP emulator port (P5) and the engineering monitor port (P6.) The board also has a backplane connector (P1) located on the opposite short board edge, as well as a vertical pin connector (P7) that is usually only used during board development. There are two test points on this model, P6 and P7; these test points are only used for development and testing. Using the P6 and P7 test points outside of their intended usage could cause issues in the board operation. 

The IS200DSPXH1BCA is populated by sixteen integrated circuits, two of which are protected by connected shields. It has transistors, resistor network arrays, resistors, diodes, and capacitors. Most components are marked with designators for easy identification. 

Make sure to install the board into the proper rack slot to avoid damaging the card or the rack system. We ship the board in an anti-static sleeve to protect it from any possible damage during shipment and recommend storing it in an anti-static bag or box.  

Frequently Asked Questions about IS200DSPXH1BCA

What model type is the IS200DSPXH1BCA unit?

The IS200DSPXH1BCA model was designed as a Digital Signal Processor Control Board. This model is a primary controller for motor and bridge regulator and gating functions; it is primarily used in Innovation Series drives. In some cases, the DSPX model can also control generator field control functions for EX2100 exciters and can also provide interfacing, processing, and logic functions. 

What memory types are on the IS200DSPXH1BCA model?

There are three memory types available on the DSPX model. FLASH, RAM, and NVRAM memory. Each of the memory types has its own description. The FLASH memory is most commonly used for DSP boot images, configurable item storage, system history records, and code execution. The NVRAM memory is used for storing nonvolatile data. The RAM is used for code execution and data storage. There is an add-only memory type available used for board revision identification. 

What are the interrupts available on this DSPX model?

Four external interrupts are available on this model; an inner loop load pulse (INT1), two configurable points (INT2 and INT3), and a stack overflow (INT0). All of these interrupts will be provided during the normal operation of the IS200DSPXH1BCA board. 

Reviews For IS200DSPXH1BCA

Internal Review

While the DSPX model has many different functions, the biggest downside is that no adjustable hardware devices are available on the board. Due to the lack of adjustable hardware, the DSPX can not be changed to the user's specification and must be used as is. - AX Control Tech

Repair Services For IS200DSPXH1BCA

Type Lead Time Price Action
Repair Service 1-2 weeks $625

Our highly skilled technicians can repair your IS200DSPXH1BCA. 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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