Quick Sizing & Sourcing Snapshot Manufacturer: General Electric (GE) Part Number: IS200AEADH4ADA System Platform: GE Mark VIe / Mark VIeS (VME-based) Hardware Type: AEAD Series Analog Input I/O Pack (Intelligent) Architectural Role: This module resides in the Mark VIe I/O Pack slot, interfacing between the field termination boards (e.g., IS200TBAIH) and the controller via the…
Quick Sizing & Sourcing Snapshot Manufacturer: GE (General Electric) Part Number: IS200ICBDH1ABB (Base: IS200ICBDH1A) System Platform: Mark VI / Mark VIe (Innovation Series) Hardware Type: Innovation Control Board (ICBD – Main Processor) Architectural Role: Acts as the primary processing engine in Mark VI Innovation cores, executing turbine control logic (Speedtronic), PID loops, and managing I/O…
Core Technical Specifications Processor: Intel 80C188EA (16-bit, 10 MHz) Memory: 256 KB SRAM (Runtime), 512 KB Flash (Firmware/Settings) Backplane Compat: Rev A / Rev B I/O Modules (Native) Comm Ports: 2x RS-485 (Screw Terminals), 1x 10/100Base-T (RJ45) Logic Capacity: ~500+ FlexLogic Elements (Gates/Timers/Latches) Sampling Rate: 16 Samples/Cycle (Standard Protection) Power Draw: ~5-8W (Backplane Powered) Hot-Swap:…
Customer Value & Operational Benefits Preventing Spurious Trips (Security) The biggest win with the “H” variant is the Enhanced Diagnostics. Standard modules (like the 8L) will pass garbage data to the CPU if an A/D converter fails, potentially causing a relay to issue a trip on a non-existent fault (e.g., a stuck zero reading on…
Quick Sizing & Sourcing Snapshot Manufacturer: GE (General Electric) Part Number: IS200ERDDH1A System Platform: EX2100 / EX2100e Excitation Control (Mark VI/VIe) Hardware Type: Exciter Regulator Dynamic Discharge Board (ERDD) Architectural Role: Acts as the high-speed driver interface for IGBT/Static Converter gates and manages dynamic discharge (overvoltage clamping) for the DC link. Key Specifications: Double-Height VME…
Quick Sizing & Sourcing Snapshot Manufacturer: GE (General Electric) Part Number: IS200EMIOH1A System Platform: EX2100 / EX2100e Excitation Control (Mark VI/VIe) Hardware Type: Exciter Main I/O Board (EMIO) Architectural Role: Acts as the central FPGA-driven signal aggregator in the control rack, managing I/O from terminal boards (ECTB, EACF, EXTB, EPCT) and routing gate pulses to…
Quick Sizing & Sourcing Snapshot Manufacturer: GE (General Electric / Vernova) Part Number: IS200EGDMH1A System Platform: EX2100 / EX2100e Excitation Control (Mark VI/VIe) Hardware Type: Exciter Ground Detector Module (EGDM) Architectural Role: Injects a low-voltage AC signal into the exciter field circuit to detect insulation degradation/ground faults, interfacing with the EXAM module and DSPX via…
Quick Sizing & Sourcing Snapshot Manufacturer: GE (General Electric) Part Number: IS200ECTBG2A System Platform: EX2100 / EX2100e Excitation Control (Mark VI/VIe) Hardware Type: Exciter Contact Terminal Board (ECTB – Simplex) Architectural Role: Provides passive field termination for 6 auxiliary contact inputs and 2 trip relays, interfacing a single M1 controller via the EMIO board in…
Quick Sizing & Sourcing Snapshot Manufacturer: GE (General Electric) Part Number: IS200STTCH2A (Also referenced as ) System Platform: Mark VI / Mark VIe (Speedtronic) Hardware Type: Simplex Thermocouple Input Terminal Board (STTC) Architectural Role: Provides the passive field-wiring interface for 24 thermocouple sensors, handling Cold Junction Compensation (CJC) before signal hand-off to the STCC logic…
Core Technical Specifications Input Channels: 12 (Dry/Wet Contact Sensing, Optically Isolated) Input Voltage Range: 5 V DC to 125 V DC (Config via Terminal Board) Input Filter: Fixed 4 ms Hardware Debounce (Rejects <4ms transients) Output Channels: 12 (Form-C Relay Drivers / Low-Side Switches) Output Capability: Sinks ~1A @ 28V DC (Drives external relay coils)…