IS420UCSCH1A-B is a UCSE controller in GE Vernova's Mark VIe series. It adopts the QNX Neutrino real-time operating system, supports independent operation of a single module, eliminates the need for batteries and jumper settings, and allows firmware programming and updating through ToolboxST. Designed for industrial scenarios such as power plants, it features high reliability and safety, integrates Field Agent technology to connect to the industrial internet, and is suitable for control scenarios like gas/steam turbines, safety systems, and combined-cycle power plants.
Technical Specifications
Processor: Dual-core 1.2 GHz 11th Generation Intel Core i7.
Memory: 8 GB DDR4-2400, 80 GB NVME SSD (18 GB used).
Communication Interfaces: 8 Ethernet ports, 1 USB-C (for UDH network IP configuration), 1 USB-C (for serial port redirection).
Power Supply: Input voltage 18-50 VDC, power 23-37 W.
Environmental Parameters: Operating temperature -40 to 58°C (convective cooling), storage temperature -45 to 85°C, humidity 5%-95% (non-condensing).
Key Features and Advantages
High Performance and Reliability: The dual-core processor supports complex control logic, the QNX system ensures stable operation, and it is certified with SIL3-level safety.
Security Design: Integrates a Trusted Platform Module (TPM) and secure boot firmware to defend against cyber attacks.
Flexible Expansion: Supports direct integration with Mark VIe I/O modules and interoperability with previous-generation controllers.
Redundant Architecture: Forms a redundant system with other UCS controllers to ensure seamless failover during failures.
Application Fields
Industrial Control：Automated control for gas/steam turbines, wind turbines, nuclear power plants and other equipment.
Process Control：Monitoring and regulation of temperature, pressure and other parameters in power, chemical and other industries.
Distributed Control System (DCS)：System integration and management for steam and gas power plants.
Installation and Maintenance
Installation：Directly fixed with screws. When installed vertically, maintain a 100 mm air gap at the top to ensure convection cooling.
Maintenance：Supports software updates for ControlST V07.10.02C and above. Battery-free design reduces maintenance costs.
Supporting Products
I/O Modules：Connect to Mark VIe series I/O modules via interfaces such as IONet and PROFINET.
Power Adapters：Such as 127T2669P0001 power cable adapter.
Other Controllers：Form redundant control groups with UCSBH1A, UCSCH2A, etc.
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