Original GE paired board set for Mark VIe gas‑steam turbine control system, power plant spare part.

Product Overview

IS200AEPAH1ACB and IS210BPPBH2BMD are matched board assemblies for GE Mark VIe Speedtronic turbine control system. IS200AEPAH1ACB is AEPA analog I/O board, responsible for field sensor signal acquisition and pre‑processing. IS210BPPBH2BMD is BPPB processor‑bridge board, undertakes local logic operation and high‑speed IONet communication data forwarding. Combined they complete signal collection, logic calculation and command output for gas turbine, steam turbine and generator control. Widely used as maintenance spare part for combined‑cycle power plant and industrial turbine control cabinets.

Key Features

• IS200AEPAH1ACB: multi‑channel galvanic‑isolated analog input/output for field sensor signals
• IS210BPPBH2BMD: high‑speed RISC processor, manages IONet real‑time communication bus
• On‑board comprehensive self‑diagnosis, LED status indicators for fault quick‑location
• Supports redundant system architecture for high‑availability turbine control
• Conformal‑coated PCB, stable against vibration and electromagnetic interference in power‑plant cabinet

• VME‑style rack plug‑in installation, supports hot‑swap maintenance

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Technical Specifications

• Brand: GE General Electric
• Model: IS200AEPAH1ACB, IS210BPPBH2BMD
• System Platform: Mark VIe / Speedtronic
• Form Factor: VME‑6U rack‑mount PCB boards
• Communication: IONet high‑speed industrial bus
• Power Supply: Backplane powered
• Operating Temp: ‑20℃ ~ +60℃
• Storage Temp: ‑40℃ ~ +85℃
• Humidity: 5‑95% non‑condensing

• Installation: Plug‑in inside Mark VIe control rack

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Compatibility

Fits GE Mark VIe turbine control system. Firmware matching, hardware configuration and loop test are required after replacement.