I/O modules

The DS200UCIBG3A DS200UCIBG3AAB functions as the central UC2000 motherboard in GE’s Mark V series. This board manages all data flow between turbine controls and I/O networks. It uses a high-speed microprocessor for real-time automation tasks. You will find this unit critical for legacy Speedtronic system maintenance.

Technical Specifications

We designed this motherboard to withstand harsh industrial environments. It includes a battery-backed SRAM for reliable data retention. Therefore, the board keeps configuration settings safe during power outages.

Connector Layout and Signal Interface

The DS200UCIBG3A DS200UCIBG3AAB features a 50-pin ribbon connector for pressure transducers. This port links directly to the TCSA termination board for signal conditioning. Two 3-pin headers provide auxiliary power for external sensors as well. A female 8-pin circular socket accepts peripheral cables for expanded I/O. Ten onboard LEDs give you immediate visual status of each core function.

Energy Storage and Data Retention

This motherboard uses a lithium battery for SRAM energy storage during downtime. This battery maintains active logic states for up to 8760 hours under normal conditions. Thus, your control parameters remain safe without continuous external power.

Installation Guidance

Mount the DS200UCIBG3A DS200UCIBG3AAB using four corner screws into a VME rack cabinet. Always route circular cables away from high-voltage AC lines to reduce electrical noise. This board operates as the R Core motherboard in GE’s original Mark V architecture.

Details