The GE IS420UCSBH1A module is a UCSB controller module developed by General Electric (GE) for its Mark VIe control system. As one of the core components of the Mark VIe system, it performs application-specific control system logic and works with other I/O modules to achieve control of industrial processes.

Product name

Full name: GE IS420UCSBH1A UCSB controller module
Full name: GE IS420UCSBH1A UCSB Controller Module
Product description

UCSB controllers are standalone computers that directly execute control logic. IS420UCSBH1A, as one of them, has a high degree of integration, built-in power supply, no jumper Settings, easy installation. It communicates with other I/O modules via IONet (a dedicated Ethernet) to control and monitor field devices.

Main function
Control logic execution: The execution of pre-programmed control algorithms to achieve the control of process variables.
Data processing: Processing input data from I/O modules and generating control outputs.
Communication: IONet communicates with other modules to achieve system integration.
Self-diagnosis: With self-diagnosis function, can detect and report faults.