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IS420UCSBH1A UCSB Controller Module for Mark VIe & Mark VIeS Control Systems
| Product ID | GE IS420UCSBH1A | Brand | GE |
|---|---|---|---|
| Model Number | IS420UCSBH1A | Warranty | 1 Year |
| Function | Good | Condition | New |
The IS420UCSBH1A UCSB Controller Module is designed for Mark VIe and Mark VIeS control systems as a standalone controller for executing application-specific control logic. Unlike conventional controllers that directly host application I/O, the UCSB controller communicates with all connected I/O through the dedicated IONet network, ensuring that complete process input data is available to the controller while maintaining the original system architecture.
Built as a compact, self-contained controller, the IS420UCSBH1A features an integrated design without batteries, cooling fans, or jumper settings, simplifying installation and long-term maintenance. The controller supports online software updates for minor application changes and uses IEEE 1588 time synchronization across the IONet network, making it suitable for lifecycle replacement, system maintenance, and modernization projects in existing Mark VIe installations.
| Model Number | IS420UCSBH1A |
|---|---|
| Other Models |
IS420PPNGH1A IS420ESWBH3A IS420UCSCS2A IS420YAICS1B IS420YDIAS1B |
- Dedicated Control Processing: As a standalone UCSB controller, the IS420UCSBH1A is designed to execute application-specific control logic independently while receiving all required process data through the IONet network. This architecture supports reliable controller operation without directly hosting application I/O.
- Simplified System Maintenance: The integrated module design eliminates batteries, fans, and jumper configuration, helping reduce routine maintenance while simplifying installation and long-term lifecycle support.
- Precise System Synchronization: Support for IEEE 1588 time synchronization enables controllers and I/O components to maintain synchronized operation across the IONet network, contributing to consistent control performance in distributed automation systems.
Middle East: Saudi Arabia, UAE, Qatar
North America: United States, Canada
Europe: Germany, United Kingdom, France, Russia, Turkey
Latin America: Brazil, Argentina, Mexico
- Gas Turbine Static Starter Systems
- Power Generation Plants
- Heavy Industrial Motor Starting
- Oil & Gas Facilities
- Petrochemical Plants
- Industrial Drive Systems
- Electrical Power Conversion Equipment
- Export to 40+ countries
- Complete after-sales service
- Stable supply chain to ensure continuous supply
- COO, COC and CQ support
- Rapid quotation response
The IS420UCSBH1A is a UCSB Controller Module that executes application-specific control logic for Mark VIe and Mark VIeS control systems while communicating with field I/O through the IONet network.
No. The UCSB controller does not host application I/O directly. Instead, it receives process data through the dedicated IONet network connected to the system I/O modules.
Yes. The IS420UCSBH1A is commonly used for lifecycle maintenance, spare-part replacement, and modernization of existing Mark VIe and Mark VIeS control systems while maintaining compatibility with the original system configuration.
- Professional installation required for optimal performance and safety
- Ensure proper mounting and adequate ventilation
- Comply with all applicable electrical safety standards

