Description
⚙️ Product Description
The GE IS220UCSAH1AK is a UCSA controller module associated with the GE Mark VIe turbine control system. The UCSA controller family executes application control logic and communicates with compatible I/O packs through dedicated Ethernet-based I/O networks (IONet). These controllers are used in gas turbine, steam turbine, and other industrial control applications requiring real-time processing and coordinated equipment operation. The related GE catalog reference 104W5452P001 is associated with the IS220UCSAH1AK model. Before ordering or replacing this module, verify the complete part number, hardware revision, firmware version, and compatibility with the installed Mark VIe configuration.
IS220UCSAH1AK
📋 Product Parameters
Product Datasheet
🏷️ Brand: General Electric (GE)
🔢 Model: IS220UCSAH1AK
🆔 Related Part Number: 104W5452P001
📚 Series: Mark VIe Turbine Control System
⚙️ Product Name: UCSA Controller / Embedded Processor Module
🌍 Place of Manufacture: United States; verify the individual unit label
📦 Product Status: New, New Open Box, or Used — confirm actual inventory condition
📐 Dimensions: Confirm against the applicable GE mechanical drawing
⚖️ Weight: Approximately 0.9 kg for the module; verify the supplied assembly and packaging
🏭 Country of Origin: To be confirmed from product labeling
🔌 Power Requirements: Nominal 28 V DC input; verify the allowable voltage range in the applicable manual
🧠 Processor: PowerPC-based embedded processor; the UCSA family documentation identifies a 667 MHz PowerQUICC II Pro processor
🌐 Communication Interfaces: Ethernet interfaces for UDH and IONet, depending on the hardware configuration
💾 Memory: UCSA family documentation lists 256 MB DDR SDRAM; verify the exact variant
🛠️ Discontinued: Current lifecycle status requires confirmation. <Cite refs={[“turn288978search5″,”turn288978search2″,”turn288978search12”]}/>
🔧 Recommended GE Models
The following 15 GE models are related to Mark VI and Mark VIe turbine control, processor modules, and I/O hardware. They are sourcing candidates, not guaranteed direct replacements for IS220UCSAH1AK.
- IS220UCSAH1A — Related UCSA controller module; verify the hardware revision.
- IS220UCSAH1AGE — Related UCSA controller designation; confirm the complete ordering code.
- IS420UCSBS1A — Mark VIe controller module for compatible control architectures.
- IS420UCSCH2A — Mark VIe controller hardware; verify the system configuration.
- IS215UCVEM08B — GE turbine-control processor board.
- IS215UCVEH2AE — GE controller board; verify its exact function and revision.
- IS200VCMIH2B — GE VME communication interface board.
- IS200DSPXH1D — GE digital signal processor board.
- IS220PTURH1A — Mark VIe turbine I/O pack for compatible applications.
- IS220PSVOH1A — Servo control I/O pack for compatible systems.
- IS220PDOAH1A — Discrete output I/O pack.
- IS220PAICH1A — Analog input I/O pack.
- IS220PTCCH1A — Thermocouple input I/O pack.
- IS200TBAIH1C — Analog input terminal board.
- IS200TBAOH1C — Analog output terminal board.
⚠️ Compatibility note: Controller modules with similar UCSA designations may differ in hardware revision, application support, and firmware requirements. Confirm the GE part number, ControlST configuration, IONet topology, and original equipment bill of materials before replacing a controller.
