ABB Field Controller PM802F Control Module AC800F PLS SPS 3BDH000002R1 CPU Base Unit AC800F, the hybrid process control system, combines the best of both worlds, DCS and PLC. It offers PLC size and price with functionality of a DCS. Item number: 3BDH000002R1 | PM802F | PM 802F | PM 802 F Item description: PM 802F Base Unit 4 MB battery-buffered RAM Brand: ABB MPN: 3BDH000002R1