IS420UCSBHЗA Controller Module  

The IS420UCSBH3A controller module belongs to the Mark VIe unit control system and is specifically used for the main control calculations of steam turbines and gas turbines.
Characteristics
1. Equipped with QNX real-time system, the calculation response is fast, and the unit adjustment action can keep up with it
2. Support primary and backup redundancy configuration, where a fault will automatically switch without affecting the operation of the unit
3. Equipped with multiple network ports, IONet network interfaces with I/O cards for stable communication
4. The panel indicator lights are very complete, making it intuitive to check the status and troubleshoot on site
5. The hardware has strong anti-interference ability, and the power plant control cabinet can also be stable in strong electromagnetic environments

parameter
1. Four core processor, with a main frequency of 1.2G, capable of handling complex control logic of the processing unit
2. Power supply 18~36V DC, compatible with 24V power supply inside the cabinet
3. Supports multiple communication protocols such as Modbus TCP, OPCUA, etc
4. Rack mounted direct plug-in installation, easy disassembly and assembly
5. Wide temperature operation, able to withstand temperature differences in power plants
Application
1. Main control logic control of gas turbine and steam turbine
2. Complete automation control of combined cycle generator set
3. Control of power turbine units in oil and gas plants
4. Replacement of spare parts for the old Mark VIe system
5. High reliability process interlocking project for power plants
IS420UCSBH3A is the core control card of the turbine control system, which is often used in the procurement of spare parts for power plant major repairs