GE IS200DSPXH1A IS200DSPXH1AAA Digital Processor Board

Technical Specifications

The GE IS200DSPXH1A (also IS200DSPXH1AAA) executes real-time control algorithms for turbines. This board measures 30.5 cm in length and 25.4 cm in width. It weighs approximately 1.1 kg. The unit contains two dedicated digital signal processors running at 400 MHz. A single 64-pin backplane connector provides system interface. Additionally, the board features one RJ45 Ethernet port for programming. The GE IS200DSPXH1A IS200DSPXH1AAA stores 2 MB of firmware in flash memory. It also holds 1 MB of RAM for operational data. This module uses no battery for energy storage.

Parameter	Specification
Brand	General Electric (GE)
Model	GE IS200DSPXH1A IS200DSPXH1AAA
Category	Digital Signal Processor Board
Length	30.5 cm
Width	25.4 cm
Weight	~1.1 kg
Processors	Two DSPs at 400 MHz each
Main Connector	One 64-pin backplane connector
Programming Port	One RJ45 Ethernet port
Flash Memory	2 MB firmware storage
RAM	1 MB operational data
Energy Storage	None (battery-free)

Design and Integration

This GE IS200DSPXH1A IS200DSPXH1AAA handles high-speed signal processing for Mark VI turbines. The two DSPs split control tasks between them. One processor manages fuel valve positioning. The other handles generator excitation control simultaneously. Therefore, the board achieves true parallel processing without bottlenecks. The Ethernet port allows engineers to upload new firmware easily. For a different control component, see the RMS-TSG-TZ-C on Alibaba. However, that static trip relay focuses on protection rather than signal processing.

Reliability and Operation

The GE IS200DSPXH1A IS200DSPXH1AAA operates from -30°C to +65°C. Its flash memory retains firmware without any external battery. Consequently, you avoid periodic memory maintenance. The board meets GE’s execution cycle time of 1 millisecond. Each unit undergoes 72-hour thermal cycling before shipping.