GE DS200SDCIG2A DS200SDCIG2AHB RST Overflow Board

The GE DS200SDCIG2A DS200SDCIG2AHB serves as an RST overflow board for the Mark V series. This board handles excess analog signals that exceed main card capacity. You will find this unit in many industrial power generation facilities. General Electric designed this board for the Speedtronic turbine control platform. Its robust construction ensures reliable operation in harsh environments.

Technical Specifications

Parameter	Specification
Full Model Number	GE DS200SDCIG2A DS200SDCIG2AHB
Category	RST Overflow Board for Speedtronic Turbine Control
Dimensions (W x H)	Approx. 8.0 x 6.5 inches
Weight	0.58 kg (1.28 lbs)
Number of Components	125+ discrete parts including buffer amplifiers and overflow detectors
Energy Storage	260 Joules (total capacitive discharge)
Interface Type	8x overflow input channels + 8x buffered output channels + 2x alarm outputs + 1x backplane connector

This board integrates over 125 discrete components onto a multi-layer PCB. Its dimensions measure roughly 8.0 inches wide by 6.5 inches high. The total weight reaches about 0.58 kilograms including the protective bracket. Eight overflow input channels accept signals that exceed normal range. Eight buffered output channels pass conditioned signals to auxiliary cards. Two alarm outputs trigger when overflow conditions persist. One backplane connector provides power and data paths to the main rack. The design stores up to 260 joules of capacitive energy for stable overflow handling.

Functional Layout and Overflow Management

The GE DS200SDCIG2A DS200SDCIG2AHB detects signal overflow conditions with high accuracy. Each overflow detector compares incoming signals against programmable thresholds. Moreover, the board buffers excess signals without losing measurement data. This variant includes upgraded detectors for better threshold accuracy and response time. General Electric specifically designed this overflow board for the Mark V Speedtronic system. You can replace an older board with this unit without changing the rack configuration.

Installation Guidelines and Compatibility

This RST overflow board mounts directly into a standard Mark V rack slot. Always disconnect system power before handling the GE DS200SDCIG2A DS200SDCIG2AHB. The board works with existing GE Mark V backplanes and analog cards. Verify your firmware revision supports this variant. This board maintains backward compatibility with earlier Mark V versions. Proper installation ensures reliable overflow handling and system integrity.