Controller Module ABB PM851 Industrial Control

Description

TheABB PM851 Controller Moduleis part of theAC 800M controller series, serving as thecentral processing unitin ABB’sSystem 800xA. It executescontrol logic, manages communication withI/O modules, and coordinates overallsystem functions. The PM851 is a32-bit PLC controllerequipped with a1.2 GHz CPU,1 GB RAM, and128 MB flash memory, making it suitable forcomplex automation tasks. It isSIL 3 certifiedandIEC 61508 compliant, enabling use insafety-critical applicationssuch aspower generation, oil & gas, andchemical processing.