GE IS200DSPXH1DBD Processor Board Mark VI Turbine Control

Product Details:

The IS200DSPXH1DBD is a printed circuit board component manufactured and originally distributed by GE as part of their Mark VI Speedtronic line.

Mark VI control systems are available in Simplex and Triple Redundant forms for small applications and large integrated systems with control ranging from a single module to many distributed modules. 

The name Triple Module Redundant (TMR) is derived from the basic architecture with three completely separate and independent Control Modules, power supplies, and IONets. Mark VI is the third generation of triple redundant control systems that were pioneered  by GE in 1983. 

System throughput enables operation of up to nine, 21-slot VME racks of I/O cards at 40 ms including voting the data. Inputs are voted in software in a scheme called Software Implemented Fault Tolerance (SIFT). The VCMI card in each Control Module receives inputs from the Control Module back-plane and other modules via “its own” IONet.

​