ABB AC 800M · Processor Unit ABB PM860AK01 3BSE066495R1 AC 800M Processor Unit — 48 MHz / 16 MB PM860AK01 is an AC 800M Processor Unit based on the PM860A CPU. ABB specifies a 48 MHz clock frequency, 16 MB memory and 0.23 ms performance for 1000 boolean operations. The documented package includes the CPU, TP830 baseplate, CEX-bus and ModuleBus terminators, and a battery for memory backup. Article No. 3BSE066495R1 Product PM860AK01 System AC 800M Processor MPC860 Clock 48 MHz